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Best protractors - August 2025

Last Updated - August 20, 2025

1
Best Choice
23% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

GemRed
23% Off

GemRed 82305 Digital Angle Finder GemRed Protractor Stainless steel 7inch 200mm (Black Button)

GemRed

$19.99

$25.99
(23% Off)

More Details
Main highlights
- PATENTED MEASURING TECHNOLOGY -- Ruler and protractor combination for easy measuring inside and outside angles.
- LOCKING FUNCTION -- For read it easily, GemRed angle finder could be locked at any angle. *NO REVERSE ANGLE/DISPLAY FUNCTION.
- HIGH ACCURACY -- Accuracy of this protractor is ±0.3 degree. It is a good choice for most projects like woodworking, crown molding and daily use. Folded length: about 7.5 inch/220mm.Total length 400mm.
- DURABLE RULERS -- Well-made stainless steel rulers and laser etched measurements offer clear reading and years' usage.
- BATTERY -- CR2032 battery. Package contains battery.
$19.99
$25.99 (23% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

CertBuy

CertBuy 48 Pack Clear Protractor 6 Inch, Plastic Protractor Math Protractors 180 Degrees for Angle Measurement, Protractor for Geometry,Student Math Protractor Ruler for Drawing Geometry Classroom

CertBuy

$18.49

More Details
Main highlights
- Muti-Use: Bottom edge of plastic protractor has 6 inch ruler for measuring small distances, and assisting with drawing straight, clean lines.
- Measure Range: Range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree, each 10 degrees have a clear line to distinguish.
- Material: Made of hard plastic, this clear protractor is thick and durable that it is not easy to snap, but very light and easy to carry.
- Convenient Measure: Translucent color allows for a clear view of numbers and letters on the page; With the clear mathematics ruler, you can measure an object easily.
- Application: Math geometry tool set is an useful tool for architects, engineers, artists, designers, students, teachers and so on.
$18.49
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PARAOR

30PCS Clear Plastic Student Math Protractor 6-Inch Long 180 Degree for Angle Measurement

PARAOR

$9.89

More Details
Main highlights
- PURPOSE: The geometry protractors are suitable for measure, student work, painting, technical drawing, graphing of engineering. Appropriate size is useful for geometry drawing and math class.
- PACKAGE INCLUDE: 30pieces high quality 6 inches clear protractors.
- MATERIAL: Plastic. SIZE: 6 inch.
- COLOR: Clear color allow you see the words, letters, figures on page through the protractor.
- ADVANTAGES: A range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree; each 10 degrees have a clear line to distinguish. Lightweight and easy to carry, not take too much space. Protractor with inch and centimeter marks makes measuring easier.
$9.89
4
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

EBOOT

EBOOT 24 Pack Plastic Protractors Math Protractor 180 Degrees 6 Inch (Clear)

EBOOT

$11.85

$12.95
(8% Off)

More Details
Main highlights
- Wide applications: the geometry protractors are suitable for measure, student work, graphing of engineering; Protractor with inch and centimeter marks makes measuring easier
- Measure range: range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree, each 10 degrees have a clear line to distinguish
- Good gift for children: abundant bulk, you can make it as gifts for your kids in school, friends; Lightweight and easy to carry, not take too much space
- Clear and good quality: the protractor made of good quality plastic; Clear color allow you see the words, letters, figures on page through the protractor
- 24 Pack plastic protractors: math protractor features an open center and accurate 6 inches ruler across the base; 24 Pack can meet the needs, and adequate to use for a long time
$11.85
$12.95 (8% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Zonon

Zonon 12 Pieces Protractors Bulk Plastic 180 Degrees 6 Inch Translucent Protractors for Geometry, Angle Measurement, Students School Supplies

Zonon

$8.55

More Details
Main highlights
- Wide range of application: these rainbow protractors can be applied at home or in the classroom; You can measure angles with these mathematical protractors in the class room to draw straight lines, geometric figures, angles and other craft projects
- Various Colors: you will receive 6 protractors in different colors of pink, blue, green, orange, yellow, and purple, which are pure, fresh and bright; You can choose your favorite protractor to do measurement or draw with; The variety of colors will attract student's interest
- Measure range: there are numerical of degrees on both sides of the clear half-circle math protractors which can measure angles from 1 up to 180 degrees in an accurate way; There is a small hole in the bottom center, you can draw an angle
- Good quality: the translucent protractor are made of reliable transparent plastic in different colors and easy to carry and put in a pencil case or a backpack; These translucent colored plastic protractors make it easier to observe the measure data so as to help draw and measure angles and shapes accurately; The thickness of the protractors is controlled so that they are not easy to break
- Appropriate Gifts for Student: these translucent colored protractors can be applied by student to complete their homework or handicraft creations, which helps cultivate student's learning ability, and observe their sensitivity to geometry and drawing; With the suitable size and light weight, student can safely and easily grip and use these math protractors
$8.55

Best protractors - August 2025

GemRed 82305 Digital Angle Finder GemRed Protractor Stainless steel 7inch 200mm (Black Button)

CertBuy 48 Pack Clear Protractor 6 Inch, Plastic Protractor Math Protractors 180 Degrees for Angle Measurement, Protractor for Geometry,Student Math Protractor Ruler for Drawing Geometry Classroom

30PCS Clear Plastic Student Math Protractor 6-Inch Long 180 Degree for Angle Measurement

EBOOT 24 Pack Plastic Protractors Math Protractor 180 Degrees 6 Inch (Clear)

Zonon 12 Pieces Protractors Bulk Plastic 180 Degrees 6 Inch Translucent Protractors for Geometry, Angle Measurement, Students School Supplies

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