10 Amazing Angle Protractor for 2024

(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for Storables.com, at no extra cost. Learn more)

Introducing the ultimate guide to the top 10 angle protractors for 2023. If you are a math enthusiast, engineer, or simply someone who often deals with angles, this comprehensive list will help you find the perfect tool to measure angles with precision and ease. From digital angle protractors to adjustable models, these amazing devices are sure to elevate your angle-measuring game and make your tasks hassle-free. Stay ahead of the curve and discover the best angle protractors that will revolutionize the way you work in 2023.

GemRed Digital Angle Finder Protractor

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The GemRed 82305 Digital Angle Finder Protractor is a reliable tool for measuring angles in various projects such as woodworking and crown molding. It features patented measuring technology that combines a ruler and protractor, making it easy to measure both inside and outside angles. The digital display ensures easy readability, while the well-made stainless steel rulers provide clear measurements that are laser etched for durability. With an accuracy of ±0.3 degree, this protractor is suitable for most projects. It also comes with a locking function that allows you to hold the angle for convenient reading. The GemRed 82305 Digital Angle Finder Protractor is a versatile and accurate tool that is perfect for professionals and DIY enthusiasts alike.

The GemRed 82305 Digital Angle Finder Protractor is a reliable and accurate tool for measuring angles in various projects. Its combination of a ruler and protractor, along with the digital display, makes it easy to read and use. The stainless steel construction ensures durability and the laser etched measurements provide clear reading. With an accuracy of ±0.3 degree, it is suitable for most projects. The locking function adds convenience, although the lack of a reverse angle/display function is a downside. Overall, the GemRed 82305 Digital Angle Finder Protractor is a great choice for professionals and DIY enthusiasts seeking accurate angle measurements.

Angle Finder Protractor

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.6/10

The Digital Angle Finder Protractor is a versatile tool designed for woodworking, construction, drafting, and other fields. With its 2-in-1 functionality, it combines a millimeter and inch scale ruler with a protractor, making it easy to measure internal and external angles. The protractor features a large LCD display for easy reading, and it comes with 2 batteries included. It also has lock, zero, hold, and reverse angle functions, allowing for precise measurements. The Digital Angle Finder Protractor can be used for a wide range of applications in your workshop, making it a perfect tool for woodworkers, architects, and DIY enthusiasts.

The Digital Angle Finder Protractor is a handy tool for woodworking and construction projects. It offers a convenient combination of a ruler and protractor, allowing for easy measurement of angles. The large LCD display and accurate reading ensure precise results. Though it has some minor flaws, such as auto turn-on and a slight offset, it provides great value for its price. Whether you’re a professional woodworker, architect, or DIY enthusiast, this tool is a worthy addition to your workshop.

Prasacco 12 Inch Goniometer

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.4/10

The Prasacco 12 Inch Goniometer is a transparent, orthopedic angle ruler made of high-quality plastic material. It is designed with a 360-degree goniometer head that features three scales for easy reading. This versatile tool can be used in physical therapy to determine the range of motion of joints such as elbows, knees, and fingers. It can also be used as a general length measuring tool. The goniometer is made with a transparent color, allowing for clear observation of joint movement. With its wide application, it can be used for measuring joint motion, spine angle, architectural drawings, and horizontal measurements. Overall, it is a durable and convenient tool for anyone needing to measure angles and ranges of motion.

The Prasacco 12 Inch Goniometer is a reliable and convenient tool for measuring the range of motion of joints. Its high-quality construction and clear markings make it easy to use and read. The transparency of the goniometer allows for accurate observation of joint movement. With its wide application, it can be used in physical therapy, architectural drawings, and other measurement tasks. While it may not be suitable for more precise measurements, it serves its purpose well for general range of motion tracking. Overall, it is a valuable tool for individuals requiring accurate angle and motion measurements.

LEXIVON 7-Inch Aluminum Miter Saw Protractor with Laser Engraved Scales

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.3/10

The LEXIVON Aluminum Miter Saw Protractor is a precision tool made from CNC-machined Anodized Aluminum Alloy Steel. It features easy-to-read precision laser engraved scales, ensuring accurate measurements. The internal Teflon O-ring mechanism allows for smooth and precise readings on both inside and outside corners. This tool is perfect for a variety of carpentry applications, including crown molding and trim work. The LEXIVON Protractor helps eliminate guesswork and ensures accurate miter cuts and single cuts. Its sturdy build and high-quality construction make it a reliable tool for professionals and DIY enthusiasts alike.

Overall, the LEXIVON Aluminum Miter Saw Protractor is an excellent tool for carpentry enthusiasts and professionals. Its accurate measurements, smooth operation, and durable construction make it stand out from other options in the market. While there are some minor drawbacks, such as small numbers and faint engraving markings, these do not significantly affect its performance. Whether you’re working on crown molding, trim work, or other carpentry projects, this protractor will help you achieve precise and professional results. With a reasonable price point, it delivers great value for its quality. Upgrade your carpentry toolkit with the LEXIVON Aluminum Miter Saw Protractor and say goodbye to guesswork!

Saker Miter Saw Protractor – Aluminum Angle Finder

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

The Saker Miter Saw Protractor is a versatile and essential tool for carpenters, plumbers, and other building trades. Its precision laser engraved scales ensure accurate angle measurement, making it perfect for crown molding, trim work, and various carpentry applications. The protractor features an 'O' body design, crafted from CNC-machined aluminum alloy, allowing for smooth and precise reading on both inside and outside corners. Its lightweight and corrosion-resistant construction makes it easy to carry and ensures durability. With its wide application range, this protractor is suitable for professionals and DIY enthusiasts alike, from crown molding to metalworking projects. If you have any quality issues or questions, the dedicated customer service is always available.

The Saker Miter Saw Protractor is an excellent tool for professionals and DIY enthusiasts. Its precise angle measurement, sturdy construction, and lightweight design make it a valuable asset in carpentry, plumbing, and metalworking projects. While it lacks an angle readout for manual measurement, it compensates with its easy-to-use laser engraved scales. Whether you’re cutting crown molding or installing trim work, this protractor ensures accuracy and efficiency. Additionally, the dedicated customer service provides support and assistance whenever needed. Overall, the Saker Miter Saw Protractor is a reliable companion for anyone working with angles in the construction field.

General Tools Angle Protractor

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 7/10

The General Tools Angle Protractor is a stainless steel measuring tool designed for carpenters and woodworking hobbyists. It features a 6" adjustable arm for setting angles and transferring measurements. The protractor has a 0 to 180-degree scale and a square head for anchoring against objects. With its rust-resistant measuring compass, you can easily identify angles with accuracy. The high-quality construction of this tool makes it ideal for building cabinets, tables, chairs, and other furniture. General Tools is a recognized leader in precision tools, dedicated to delivering exceptional customer service.

The General Tools Angle Protractor is a versatile and reliable tool for carpenters and woodworking hobbyists. Its durable stainless steel construction ensures long-lasting performance, while the 6″ adjustable arm allows for precise angle measurements. The protractor’s rust-resistant measuring compass and 0 to 180-degree scale make it easy to identify angles with accuracy. Although there are some drawbacks like sharp edges and corners, surface etched markings, and a loose thumb screw locking assembly, the overall quality of this tool is satisfactory. It is suitable for various woodworking projects and offers good value for money. Whether you’re a professional carpenter or a DIY enthusiast, the General Tools Angle Protractor is a handy addition to your toolbox.

Angle Protractor Angle Finder Ruler

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 7.5/10

The Angle Protractor Angle Finder Ruler is a versatile tool that combines a ruler and protractor in a single device. With a measurement range of 0-25 cm/0-10 inches using the fixed ruler and 0-30 cm/0-12 inches using the moving ruler, this tool is ideal for a variety of applications including engineering, angle measurement, student drawing, architectural design, carpentry, and more. The precision laser etching on the protractor and ruler ensures accurate and clear readings, while the adjustable protractor arm allows for easy identification of angles. Made of high-quality stainless steel, this angle finder protractor is durable and long-lasting. It is a must-have tool for students, craftsmen, architects, and designers.

The Angle Protractor Angle Finder Ruler offers a convenient 2-in-1 design that combines a ruler and protractor for precise angle measurements and length calculations. The high-quality stainless steel construction ensures durability and longevity, while the adjustable protractor arm allows for easy identification of angles. Despite some minor drawbacks like the lack of angle holding ability, tiny dial measurements, and initial tightness of the thumb screw, this tool proves to be a useful addition to any toolbox or workshop. Whether you’re an engineer, student, craftsman, architect, or designer, this angle protractor will serve you well in various applications. Overall, it’s a reliable and accurate tool that provides great value for its price.

Shinwa Japanese #19 Stainless Steel Protractor 0-180 degrees with Round Head

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

The Shinwa Japanese #19 Stainless Steel Protractor is a high-quality measuring tool designed for accuracy, easy readability, and long life. With an overall length of 8 inches and a depth of reach of 6 inches, it provides ample space for precise measurements. The protractor features deeply etched and black-filled markings, ensuring clear visibility and durability. It has a round head with a base measuring 3.5 inches by 2 inches. While it may not be perfectly accurate, it offers good quality construction and affordability. The indicator arm with the measurement mark is slightly bowed, reducing wear on the indications and measurement marks. It comes with a locknut for secure positioning. Overall, this Shinwa protractor is a reliable choice for various measuring tasks.

The Shinwa Japanese #19 Stainless Steel Protractor offers reliable accuracy, durability, and affordability for various measuring tasks. While it may not provide perfectly accurate readings, its quality construction and innovative features, such as the bowed indicator arm, make it a solid choice. The deeply etched and black-filled markings ensure easy readability and long-lasting performance. The protractor’s compact size and locknut feature further enhance its usability. Despite minor flaws like slight inaccuracy and packaging issues, this Shinwa protractor is a valuable tool for professionals and DIY enthusiasts alike. Whether measuring angles on woodworking or machining projects, this protractor delivers reliable performance at a budget-friendly price.

WEN ME512P Angle Gauge with Laser Etched Scale

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

The WEN ME512P Adjustable Aluminum Protractor and Angle Gauge with Laser Etched Scale is a versatile tool perfect for craftsmen, woodworkers, contractors, and more. It allows you to easily measure any angle from 0 to 180 degrees with its laser-engraved markings that maximize accuracy without fading over time. The white-on-black text provides easy and quick readouts, while the included 5-1/2-inch scale with markings every 1/16 inch adds convenience. This protractor is made with durable materials and is designed for precision. With its affordable price and good value, it's a great tool for woodworking and general shop use. However, some users have reported issues with the locking knob and the overall robustness of the frame. Overall, it is a handy and accurate tool for various projects.

The WEN ME512P Adjustable Aluminum Protractor and Angle Gauge with Laser Etched Scale is a reliable tool for craftsmen and woodworkers. It offers accurate measurements, easy readability, and a durable construction. While some users have reported issues with the locking knob and frame strength, it remains a handy and versatile tool for woodworking and general shop use. Considering its affordable price, it delivers good value. Whether you’re a professional or a DIY enthusiast, this angle gauge can assist you in achieving precise angles for your projects. Keep in mind to handle it with care due to its delicate nature. Overall, it’s a recommended tool for those in need of an accurate and affordable protractor.

Clear Angle Finder Angle Ruler for School Office Measuring

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 7.8/10

The Plastic Goniometer Quick Angle Protractor is a functional tool designed for surveying, drawing, and measuring needs in your daily life. This package includes 4 clear protractor goniometers, providing enough replacements for your old or broken ones. The clever design allows the protractor leg to rotate, extending the arm to about 12 inches, making angle measurements accurate and efficient. With its transparent color and double-scale design, this protractor ruler enables easy reading and clear measurements in both inches and centimeters. Made of sturdy plastic, it is reliable, long-lasting, and suitable for various professions such as artists, designers, architects, and students. However, it lacks a center hole for marking guidelines, which may be a drawback for some art applications. Overall, it is a convenient and durable tool for everyday use.

The Plastic Goniometer Quick Angle Protractor is a reliable and serviceable tool for professionals, students, and artists who require accurate angle measurements. With its clever design, easy reading, and durable construction, it brings convenience to various tasks. However, the lack of a center hole for marking guidelines could be problematic for some art applications. Additionally, the transparency may cause difficulty when working on darker materials. Overall, if you are in need of a versatile protractor for everyday use, this product is worth considering.

Buyer's Guide: Angle Protractor

Angle protractors are a handy tool for measuring angles accurately. Whether you're a professional carpenter, math teacher, or simply a DIY enthusiast, having a reliable angle protractor can make your life a whole lot easier. Here's a comprehensive buyer's guide to help you make an informed decision when purchasing an angle protractor.

Key Features to Consider

When selecting an angle protractor, consider the following features:

1. Accuracy: Look for an angle protractor that offers precise measurements. The accuracy of the protractor will determine the reliability of your measurements.
2. Material: Choose an angle protractor made from durable materials such as stainless steel or high-quality plastic. This ensures that your protractor will withstand regular use and last for a long time.
3. Ease of Use: Opt for an angle protractor with clear markings and an easy-to-read scale. A protractor with an ergonomic design and user-friendly features will simplify your measuring tasks.
4. Versatility: Consider whether you need a protractor that can measure both inside and outside angles. Some protractors only measure one type, so be sure to check the product specifications.
5. Size and Portability: Determine if you require a compact and lightweight protractor that can fit easily in your toolbox or backpack. Check the dimensions and weight of the protractor to ensure it meets your specific needs.
6. Additional Functions: Some angle protractors come with additional features, such as a ruler, level, or magnet. These added functionalities can increase the versatility of the tool and provide more value for your money.

Types of Angle Protractors

There are several types of angle protractors available in the market. Consider the following options:

1. Full-Circle Protractor: These protractors are a complete circle, allowing measurements of angles from 0° to 360°. They usually come with a center hole for easy rotation.
2. Semicircular Protractor: As the name suggests, these protractors are halved circles and are suitable for measuring angles up to 180°. They are often used in educational settings.
3. Digital Angle Finder: This type of protractor provides precise digital readings of angles. They typically come with an LCD screen and are battery-powered. Digital angle finders are often used in carpentry and construction.

Tips for Using an Angle Protractor

To ensure accurate measurements and maximize the benefits of your angle protractor, consider the following tips:

• Begin by aligning the protractor's center hole with the point of the angle you wish to measure.
• Ensure that the baseline of the protractor aligns with one side of the angle.
• Read the measurement on the protractor scale where the other side of the angle intersects.
• Take note of the unit of measurement (degrees or radians) and provide it while communicating or recording the angle.
• For more accuracy, use a fine-tipped pencil or pen to mark the angle's vertex and sides directly on the surface.
• Remember to place the protractor flat against the surface for accurate measurements.
• When measuring inside angles, subtract the measurement obtained from 180° to obtain the desired angle.