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11 Best Small Protractor for 2024

Written by: Noah Bennett

Looking for the perfect small protractor? Check out our top 11 picks for 2023. Find the best one for your precise angle measurements.

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Are you in search of the perfect small protractor for your upcoming projects in 2023? Look no further! In this article, we have compiled a list of the 11 best small protractors that will assist you in accurately measuring angles and making precise drawings. Whether you are a student, engineer, or artist, this list will help you find the ideal protractor to meet your needs. So, without further ado, let's explore the top options available in the market for 2023.

Top Picks:

Overall Score: 8.2/10

The Sparco Plastic Protractor is a professional-grade protractor that features an open center and a 6-inch ruler. Made of clear plastic, this protractor has sharply defined raised graduations in black, making it easy to read and use. The ruler is fully 6 inches or 10 centimeters in length and is accurate. The edges of the protractor are completely smooth and can be used for tracing lines and curves. It comes in a plastic bag for protection and can be easily stored in a folder pocket. This protractor is great for school projects, art projects, or any task that requires measuring and drawing angles.

Key Features

  • Professional protractor with open center and 6-Inch ruler
  • Sharply defined raised graduations in crystal-clear plastic
  • Plastic material, clear color, Length: 6-Inch

Specifications

  • Color: Clear
  • Size: Design 1

Pros

  • Nice and large for finding angles on different shapes
  • Crystal clear plastic with crisp and readable lines
  • Smooth and accurate ruler

Cons

  • Plastic may not be very strong or durable
  • Floppiness might make it less sturdy
  • The box it comes in can be too large

With its large size and clear, readable markings, the Sparco Plastic Protractor is a reliable tool for measuring angles. The accuracy of the ruler and the smooth edges make it easy to use for various projects. However, the thin plastic construction and the floppiness of the protractor may raise concerns about its durability. Additionally, the oversized box it comes in seems unnecessary. Overall, this protractor offers great value for its price and is a suitable choice for students, artists, and anyone in need of precise angle measurement.

Overall Score: 9/10

The TAOSHENG 4-Inch 180 Degrees Plastic Protractor is a versatile tool that is perfect for measuring angles and lengths in school, office, or home settings. Made of high-quality acrylic plastic, this protractor is sturdy and durable, ensuring long-lasting use. The transparent design allows for easy visibility of lines, words, numbers, and letters on books. With clear and easy-to-identify black numbers and dedicated markers for every 5 and 10 degrees, this protractor provides precise angle measurements. It is lightweight and easy to use, making it suitable for students, teachers, and office staff. This protractor is a must-have tool for anyone needing accurate angle measurements.

Key Features

  • Made of acrylic plastic for durability
  • Clear scale that is easy to read
  • Precise angle measurements with dedicated markers
  • Transparent design for clear visibility
  • Suitable for school, office, and home use

Specifications

  • Color: Transparent
  • Dimension: 3.94Lx2.17Wx0.04H

Pros

  • Sturdy and durable construction
  • Clear and easy-to-read scale
  • Precise angle measurements
  • Transparent design for clear visibility
  • Versatile tool suitable for various settings

Cons

  • Only includes one protractor

The TAOSHENG 4-Inch 180 Degrees Plastic Protractor is a reliable and high-quality tool that delivers precise angle measurements. Its acrylic plastic construction ensures durability, while the clear scale and transparent design make it easy to use and read. Whether you’re a student, teacher, or office worker, this protractor is a versatile tool that will come in handy for various tasks. It is lightweight and portable, making it convenient to carry around. The only drawback is that it comes with only one protractor. Overall, it is a great tool for anyone needing accurate angle measurements in school, office, or home settings.

Overall Score: 7/10

The Westcott Clear Protractor is a 4-inch and 180-degree plastic protractor that is ideal for artists, designers, architects, engineers, and students. It is made of clear transparent plastic, allowing easy viewing through to the page while working. The protractor features easy-to-read numbers that record angles precisely and quickly. Its durable material resists scratches and breakage, ensuring long-lasting use. The compact size of the protractor makes it easy to carry in a pencil bag or case. However, some users have complained about the large sticker on the back of the protractor that is difficult to remove and leaves residue. Overall, the Westcott Clear Protractor offers accurate measurements and convenience for various applications.

Key Features

  • 4 Inch and 180 Degree plastic protractor
  • Accurate measurement with easy-to-read numbers
  • Clear transparent plastic for easy viewing
  • Durable material resists scratches and breakage
  • Ideal for artists, designers, architects, engineers, and students

Specifications

  • Dimension: 4.00Lx0.07Wx2.25H

Pros

  • Compact size
  • Accurate measurements
  • Durable material

Cons

  • Difficult to remove sticker
  • Leaves residue

The Westcott Clear Protractor is a reliable tool for accurate angle measurements. Its compact size and clear design make it convenient for various users, especially those in artistic, design, and educational fields. However, the sticky label on the back can be a hassle to remove, and the residue may affect the protractor’s functionality. Overall, it is a practical option for individuals who need a portable and durable protractor for their measurement needs.

Overall Score: 8/10

The Mr. Pen Small Protractor is a set of 3 protractors designed for kids. Made with transparent clear plastic and printed with easy-to-read inch and centimeter measurements, these 4-inch protractors are accurate and long-lasting. Each protractor measures 4 x 4 x 1/8 inches. They are perfect for math and geometry use in classrooms or at home. The pack of 3 protractors ensures that you'll always have extras on hand. These protractors are ideal for students and anyone working with drawings or needing to measure angles. Although they may not be the highest quality, they offer good value for the price.

Key Features

  • 4-Inch Protractor (3 Pack)
  • Made With Transparent Clear Plastic
  • Easy-To-Read Inch And Centimeter
  • Accurate And Long Lasting Prints
  • Protractor Size: 4 X 4 X 1/8 Inch

Specifications

  • Size: 3 Pcs

Pros

  • Affordable pack of 3
  • Easy-to-read measurements
  • Good value for the price

Cons

  • Not the highest quality materials
  • Some users experienced pieces falling apart

The Mr. Pen Small Protractor set is a budget-friendly option for students and individuals needing to measure angles. While it may not be the most durable or high-quality choice, it offers good value for the price. The pack of 3 ensures you’ll have extras or can distribute them among multiple locations. The transparent plastic construction and easy-to-read measurements make these protractors user-friendly for kids and adults alike. Overall, if you’re looking for an affordable and functional set of protractors, the Mr. Pen Small Protractor is worth considering.

Overall Score: 8.5/10

The Ctosree 200 Pieces 4 Inch Clear Plastic Protractor is a must-have for students, designers, architects, and artisans. With its transparent and durable plastic material, this protractor allows for accurate measurements ranging from 0 to 180 degrees. The smooth corner ensures user safety while the transparent design enables clear visibility of angles, numbers, and words on the page. The protractor also features a delicate design that helps users quickly find the central point and angle, improving measurement accuracy. With 200 protractors in one pack, it is ideal for sharing with friends or for use in the classroom, store, or office. Whether you're working on a geometry project or need precise measurements, this protractor is a reliable and versatile tool.

Key Features

  • 200 pieces of protractors
  • Clear and transparent design
  • Made of durable plastic
  • Incline angle for flexible use
  • Delicate design for accurate measurements
  • Wide range of applications

Specifications

  • N/A

Pros

  • Sufficient quantity for sharing
  • Smooth corner for safe use
  • Clear visibility of angles, numbers, and words on the page
  • Helps users find central point and angle quickly
  • Suitable for various professionals and settings

Cons

    The Ctosree 200 Pieces 4 Inch Clear Plastic Protractor is a reliable and versatile measuring tool. Its transparent design, durable material, and delicate design make it suitable for students, designers, architects, and artisans alike. The sufficient quantity of 200 protractors in one pack allows for sharing with friends or use in different settings. Whether you need to measure angles, find the central point, or work on mathematical drawings, this protractor offers accuracy and convenience. With its clear visibility and smooth corner, it ensures safety and easy reading. Overall, the Ctosree 4 Inch Clear Plastic Protractor is an essential tool for precise measurements and geometry-related projects.

    Overall Score: 8.2/10

    The eBoot Plastic Protractor Protractor is a set of two protractors, measuring 6 inches and 4 inches respectively. Made of durable plastic in a clear color, these protractors allow for easy measurement of angles from 0 to 180 degrees in both directions. The 6-inch protractor is equipped with inch and centimeter marks, making it suitable for various measuring needs. Meanwhile, the 4-inch protractor is small and convenient to use. Customers appreciate the high quality and usefulness of these protractors, praising their stiffness, ease of orientation, and the option to choose between two sizes. However, some customers have reported scratches on the product, while others find it to be flimsy. Overall, it is a good quality plastic protractor that gets the job done.

    Key Features

    • Material: plastic; Color: clear
    • 2 Pieces Protractors, 6 inch and 4 inch
    • Protractor measures 0 to 180 degrees left to right and right to left
    • 6 Inch protractor with inch and centimeter marks makes measuring easy
    • 4 Inch protractor is small and convenient to use

    Specifications

    • Color: Clear
    • Dimension: 10.00Lx5.50Wx0.01H

    Pros

    • High quality and very useful
    • Clear visibility
    • Sturdy and durable
    • Offers two size options
    • Suitable for various measuring needs

    Cons

    • Prone to scratches
    • May be flimsy and prone to breaking

    Overall, the eBoot Plastic Protractor Protractor is a reliable tool for measuring angles. Its high quality and convenient size options make it a popular choice among customers. While some durability issues have been reported, it still serves its purpose effectively. Whether you’re a student or a professional, this protractor will help you accurately measure angles with ease. Just be cautious to handle it gently to avoid any potential scratches or breakage. If you’re in need of a reliable and versatile protractor, the eBoot Plastic Protractor Protractor is worth considering.

    Overall Score: 7.5/10

    The Plastic Protractor Math Protractors are a convenient and practical tool for geometry drawing and math classes. With a measuring range of 0 to 180 degrees, these protractors make it easy to measure angles and lengths quickly. The protractors feature inch and centimeter marks, as well as a hollow center for easy grip. They are small in size, measuring 4 inches, making them portable and easy to carry in a bag or pencil case. The protractors are suitable for various applications such as painting, measuring, homework, and technical drawing. This pack includes two protractors, allowing you to keep one at home and one at school or the office. Send them to your friends and classmates too! The Plastic Protractor Math Protractors are a great addition to your math tool case!

    Key Features

    • Measuring range from 0 to 180 degrees
    • Inch and centimeter marks for easy measuring
    • Small size of 4 inches, clear in color
    • Hollow center for easy grip
    • Suitable for painting, measuring, homework, and technical drawing
    • Pack of 2 protractors for convenience

    Specifications

    • Dimension: 6.30Lx3.94Wx0.39H
    • Size: 4 Inch

    Pros

    • Extended lines for accuracy
    • Conveniently portable
    • Practical quantity with a spare
    • Versatile for various applications

    Cons

    • Edges may be scratched or rough
    • Smaller than expected for some users
    • Possibility of receiving a broken protractor

    The Plastic Protractor Math Protractors are a reliable and versatile tool for geometry and math-related tasks. Despite the possibility of receiving a defective or broken protractor, the convenience of having a spare makes up for it. The extended lines on the protractors allow for accurate measurements, while the small size and clear color make them portable and easy to use. Whether you’re a student, teacher, or professional, these protractors are practical for various applications. Overall, if you’re in need of a pack of protractors that are easy to carry and suitable for different tasks, the Plastic Protractor Math Protractors should be on your shopping list.

    Overall Score: 7/10

    The Westcott 2-Piece Compass and Protractor Set is an ideal tool for students, professionals, and hobbyists alike. This set includes a durable drawing compass and a 180-degree protractor with a 6-inch ruler. The compass is easy to grip and features a 2-sided measurement tool capable of measuring up to 6 inches. With its colorful accents and exciting design, both the protractor and compass are both functional and fun to use. This multipurpose set is suitable for classrooms, offices, studios, and homes. Please note that the pencil compass is available in assorted colors and the color cannot be specified when ordering.

    Key Features

    • -Ideal Student Tools: This 2-piece protractor and compass geometry set includes an easy-to-use geometry compass and a durable drawing protracto
    • -Drawing Compass: The included geometry compass includes an easy-to-grip top control, a 2-sided measurement tool capable of measuring up to 6 inches (15 centimeters), and a point capable of making circles up to 13 inches in diameter
    • -180-Degree Protractor: The included protractor features a durable, shatter-resistant design complete with a 6-inch ruler
    • -Fun and Functional: Both the protractor and drafting compass are highly functional and fun to use thanks to colorful accents and exciting designs
    • -Multipurpose: This pencil compass and protractor set makes an excellent addition to classrooms, offices, studios, and homes
    • -The pencil compass is available in assorted colors, color can’t be specified when ordered

    Specifications

    • Color: Assorted
    • Dimension: 8.54Lx5.12Wx0.79H
    • Size: 2 Piece Math Tools

    Pros

    • Durable and shatter-resistant design
    • Easy-to-use geometry compass with grip control
    • Multipurpose set for various settings
    • Fun and functional with colorful accents

    Cons

    • Compass can be unsteady and hard to keep in place
    • Smaller than expected
    • Compass doesn't feel very sturdy
    • No lock to keep the compass in place

    The Westcott 2-Piece Compass and Protractor Set offers durability, functionality, and a touch of fun. It is suitable for a variety of uses and settings, making it a versatile tool to have on hand. While some users experienced issues with the compass being unsteady or smaller than expected, the overall performance of the set is satisfactory. Its colorful accents and exciting design add a playful element to mathematical and drawing tasks. Overall, this set provides good value for its price and is a reliable choice for students, professionals, and anyone in need of precise geometry tools.

    Overall Score: 8/10

    The Drawing Compass and Plastic Math Protractors 180 Degree,6 Inch Swing Arm Protractor and 4 Inch Small Protractor,3 Piece Student Geometry Math Set is a versatile and functional set of mathematical tools. The drawing compass is made of stainless steel and comes with a sturdy mechanism that can hold a radius well. The opposite side of the pencil end features an adjustable separated jaw for fixing ink or paint. The math protractors have a red background with clear white font and both sides offer 180 degrees of semicircle measurement. This set is suitable for students, teachers, engineers, designers, and artists. It is a practical and useful addition to any stationary collection.

    Key Features

    • Drawing compass made of stainless steel
    • Clear plastic math protractors
    • Compass comes with a box
    • Sturdy mechanism for holding radius
    • Adjustable separated jaw for fixing ink or paint
    • 6-inch protractor with swing arm
    • Red background with white font
    • Suitable for students, teachers, engineers, designers, and artists

    Specifications

      Pros

      • Durable and high-quality materials
      • Convenient storage with included box
      • Accurate measurement with clear protractors
      • Versatile for various mathematical purposes

      Cons

      • No specifications provided
      • Some users reported loose screws on the compass

      The Drawing Compass and Plastic Math Protractors 180 Degree,6 Inch Swing Arm Protractor and 4 Inch Small Protractor,3 Piece Student Geometry Math Set is a reliable and practical set of tools for anyone in need of accurate measurement in their mathematical endeavors. The high-quality materials ensure durability, and the included box provides convenient storage. Whether you’re a student, teacher, engineer, designer, or artist, this set offers versatility for a range of applications. The clear protractors allow for precise measurements, while the compass’s adjustable separated jaw allows for fixing ink or paint. Despite the lack of specifications provided, the overall functionality and usefulness of this set make it a valuable addition to any stationary collection.

      Overall Score: 8/10

      Leline's Plastic Protractor 180 Degree is a basic protractor designed for school supplies. With its clear color and special design edge, it is easy for kids to read and grip. Made of sturdy plastic material, this protractor is resistant to bending or breaking. It is perfect for various applications such as math geometry class, measuring, painting, and technical drawing. The protractor comes in a pack of two and has a dimension of 3.94Lx2.36Wx0.08H inches. Customers have rated it 4.4 out of 5, praising its compact size and accuracy. However, there have been some quality control issues reported with measurements being inconsistent between the two protractors. Overall, it is an affordable and practical option for students.

      Key Features

      • Plain basic protractor requested for school supplies
      • Clear color for easy and accurate reading
      • Special design edge for easy grip
      • Made of sturdy plastic material
      • Suitable for math geometry class, measuring, painting, and technical drawing

      Specifications

      • Color: Clear
      • Dimension: 3.94Lx2.36Wx0.08H
      • Size: 4 inch

      Pros

      • Compact size fits diagrams in textbooks better
      • Sturdy and durable
      • Fast shipping and good customer experience
      • Perfect for students

      Cons

      • Inconsistent measurements and scratches reported
      • Larger than anticipated for math assignments

      Leline’s Plastic Protractor 180 Degree is a reliable and affordable choice for students in need of a basic protractor. Its clear color and special design edge make it easy to use, and the sturdy plastic material ensures durability. While there have been some quality control issues reported, the overall feedback is positive, with customers appreciating its compact size and accuracy. If you’re looking for a protractor that is suitable for math geometry class, measuring, painting, and technical drawing, this product is worth considering. Just be aware of the potential for inconsistent measurements and scratches. Overall, Leline’s Plastic Protractor is a practical tool for students that delivers on its functionality and value.

      Overall Score: 8/10

      The 2er Pack 12 Inch Plastic Ruler and 6 Inch Plastic Protractor Set is a versatile math geometry set that meets your daily life and study requirements. It includes a plastic ruler and a clear plastic protractor for measuring length and angles. Made of reliable PVC transparent plastic, this set is sturdy and stable, ensuring it doesn't deform or break easily. The transparent design allows for clear visibility of the scales, and the dual scale of inch and centimeter markings makes it suitable for most users. It is ideal for use in classrooms, schools, offices, and homes, and is a useful tool for students, teachers, architects, engineers, and more.

      Key Features

      • Meet Your Requirements: you will receive 1 plastic ruler and 1 clear plastic protractor; They can be utilized to measure the length and the degree of the angle, which can meet your daily life and study requirements
      • Proper Size for You to Carry: the length of the standard ruler is about 30.7 x 3 cm/ 12x 1 inch, the length of the protractor is about 15 cm/ 6 inches, the height is about 8.5 cm/ 3.35 inches; The size is appropriate, easy to carry, and you can put it in your stationery box or bag
      • Reliable Material for You: the protractors classroom set is made of reliable PVC transparent plastic, sturdy and stable, not easy to deform or break, brings convenience to your study and work
      • Transparent Design: the transparent design of the geometry set allows you to see the scales clearly when you use them, and they feature a dual scale of inch scales and centimeter scales, suitable for most people to use
      • Widely Applicable: the straight edge measuring can be applied not only in the classroom, school, office, but also as a daily use in the home, and is a good measuring tool for students, teachers, architects, engineers and so on

      Specifications

        Pros

        • Durable and sturdy plastic material
        • Transparent design for clear visibility of scales
        • Appropriate size for easy carrying

        Cons

        • Lack of specifications provided

        Overall, the 2er Pack 12 Inch Plastic Ruler and 6 Inch Plastic Protractor Set offers a reliable and convenient solution for measuring length and angles. Its durable construction, transparent design, and appropriate size make it a practical choice for various applications. However, the lack of specifications provided may be a drawback for some users. Nevertheless, with its positive customer reviews and a rating of 4.5/5, this geometry set proves to be a valuable addition to your school supplies or office stationery.

        Buyer's Guide: Small Protractor

        Read also: 11 Best Circular Protractor for 2024

        What is a small protractor?

        A small protractor is a handy tool used to accurately measure and draw angles. It is typically smaller in size compared to a standard protractor, making it more portable and convenient for on-the-go measurements. Whether you're a student, an architect, or simply someone who frequently works with angles, a small protractor can be a valuable addition to your toolkit.

        Factors to consider before buying a small protractor

        When choosing a small protractor, there are a few key factors to keep in mind. Consider the following:

        1. Accuracy: Look for a small protractor that provides precise measurements. Ensure that it has clear markings and an accurate scale for easy reading.
        2. Material: Protractors can be made from various materials such as plastic, metal, or even wood. Consider the durability and longevity of the material before making your purchase.
        3. Size: The size of the protractor is crucial, as it should be small enough to fit comfortably in your hand or pocket. Opt for a compact design that is easy to carry around.
        4. Features: Some small protractors come with additional features like built-in rulers, angle locks, or magnifying lenses. Determine which features are essential for your specific needs.
        5. Price: While it's important to consider your budget, remember that quality often comes with a price. Be sure to balance affordability with the quality and durability of the protractor.

        Types of small protractors

        Small protractors come in various designs, catering to different purposes. Here are a few common types to consider:

        • Standard Small Protractor: This is the most basic version of a small protractor, featuring a semi-circle shape with markings from 0 to 180 degrees.
        • Digital Small Protractor: These protractors provide a digital readout of the angle, eliminating the need for manual measurement and reducing the chances of errors.
        • Articulated Small Protractor: Designed with hinges or pivots, articulated protractors allow for precise measurements in hard-to-reach areas or irregular shapes.
        • Pocket-size Small Protractor: These are extremely compact and portable protractors that can easily fit in your pocket or pencil case, ideal for those always on the move.

        Tips for using a small protractor effectively

        To make the most of your small protractor, consider the following tips:

        • Ensure a flat surface: Place the protractor on a flat surface to ensure accurate measurements. Avoid using it on curved or uneven surfaces.
        • Align the base: Position the base of the protractor along one side of the angle you want to measure or draw. Ensure it is properly aligned before proceeding.
        • Read the measurement: Look at the scale or markings on the protractor to determine the angle. Check that you are reading it from the correct side of the protractor, whether from 0 to 180 degrees or vice versa.
        • Use a pencil: If you need to draw an angle rather than just measure it, lightly mark the vertex of the angle with a pencil. Then, carefully draw the lines along the edges using the protractor as a guide.
        • Practice makes perfect: Don't be discouraged if you initially struggle to use a small protractor accurately. Like any skill, it takes practice, so keep trying until you become comfortable with its functionality.

        Read also: 11 Best Red Paint For 2024

        Frequently Asked Questions about 11 Best Small Protractor For 2024

        Can I use a small protractor for larger angles?

        While small protractors are designed for measuring smaller angles, they can also be used for larger angles. However, it may require multiple measurements and calculations to determine the complete angle.

        Can I use a small protractor for both clockwise and counterclockwise angles?

        Yes, small protractors can be utilized for measuring angles in both clockwise and counterclockwise directions. Ensure that you read the measurements correctly based on the markings on the protractor.

        Are digital small protractors more accurate than standard ones?

        Digital small protractors provide precise digital readings, which can reduce the chances of human error. However, standard small protractors can also be accurate if used correctly.

        Can I carry a small protractor in my bag or pocket without damaging it?

        Most small protractors are designed to be portable and durable. However, it’s advisable to protect it by placing it in a protective case or pouch to prevent any potential damage.

        Can I use a small protractor in professional applications?

        Absolutely! Small protractors can be used in various professional fields, including architecture, engineering, woodworking, and more. They are versatile tools that can assist in accurately measuring angles in different applications.

        Can a small protractor measure angles other than 0-180 degrees?

        Standard small protractors typically measure angles from 0 to 180 degrees. However, some specialized protractors may include measurements for angles beyond this range, such as 0 to 360 degrees or specialized angles used in specific industries.

        Can I rely on the angles marked on a small protractor without calibration?

        Small protractors are usually pre-calibrated for accuracy. However, for utmost precision, it is recommended to calibrate or cross-verify the measurements against a known accurate reference if required.

        Is it possible to measure obtuse or reflex angles with a small protractor?

        Small protractors are primarily designed to measure acute angles up to 180 degrees. While it may be challenging to measure obtuse or reflex angles directly with a small protractor, you can use multiple measurements and calculations to determine the desired angle accurately.

        Can a small protractor be used to measure angles in three dimensions?

        Small protractors are primarily intended for measuring angles in two dimensions or flat surfaces. To measure angles in three dimensions, specialized tools such as inclinometers or clinometers may be more suitable.

        Can I use a small protractor for drawing accurate blueprints or technical drawings?

        Small protractors can certainly assist in drawing accurate angles, making them useful for creating blueprints or technical drawings. However, the overall accuracy of the final drawing depends on the precision and skill of the user.

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