Angle Finder - Trig Calculator

Contains adsIn-app purchases
7.91K reviews
Content rating
PEGI 3
1M+
Downloads
Content rating
PEGI 3
In-app purchases
Learn more
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About this app

Angle Finder - Trig Calculator app is a triangle calculator that simplifies complex calculations into easy-to-understand results.


Whether you're a student, teacher, engineer, or DIY enthusiast, our trigonometry calculator app is designed to bring the magic of geometry to your fingertips. 🖩📐

With our powerful Angle Finder, Triangle Calculator, and Trigonometry Calculator, tackling any geometrical challenge becomes a breeze.

You can use this trigonometry calculator to find:
triangle degree, taper degree, and hypotenuse length with additional options such as Arc radius, angle, cord length, cord height, segment area, sector area, PCD, and circumcircle dia. & incircle dia. of the geometrical shapes.

Features of Our Angle Finder - Trig Calculator:
📐 Complete Geometry Solutions: From finding degrees and hypotenuse lengths to calculating the arc radius, our triangle calculator covers a wide array of geometry calculations, making it your go-to trigonometry calculator.
📐 User-Friendly Angle Finder: Pinpoint precise angles effortlessly. Our angle finder ensures your measurements are spot-on every time, whether for crafting, building, or designing.
📐 Versatile Triangle Calculator: Navigate through the complexities of various triangle types, including right triangles, isosceles, and scalene, easily. Our triangle calculator simplifies the process, providing accurate side lengths, degrees, area, and perimeter at a glance.
📐 Dynamic Trig Calculator: Dive deeper into trigonometry without the hassle. Our trig calculator is perfect for students and professionals, offering quick solutions to complex trigonometric functions.
📐 All-In-One Trigonometry Calculator: Unleash the full potential of trigonometry with a trigonometry calculator app that calculates circumcircle and incircle diameters, arc measurements, and even PCD (pitch circle diameter) for an extensive range of geometrical shapes.


Geometry calculator at Your Fingertips:
Discover the convenience of having a powerful geometry calculator that fits in your pocket: no more manual calculations or enormous formulas.

For Every Shape and Size:
Our geometry calculator app isn't limited to triangles; it calculates parameters for squares, rectangles, circles, pentagons, hexagons, and octagons with precision.

PCD Calculator: Ideal for machining, flange making, and more. It calculates PCD, chord length, and flange holes effortlessly, making your projects run smoother and faster.

Trigonometry Calculator App Transforms Your Experience:


Quick and Accurate: Save time with a trig calculator tool that provides instant and reliable results. Whether it's for homework, professional projects, or personal curiosity, our app delivers.

Easy to Use: Designed with you in mind, our interface is intuitive and straightforward, allowing you to confidently focus on what matters—solving geometry problems.

Learn and Grow: Enhance your understanding of geometry and trigonometry with an app that calculates and helps you visualize the concepts.

Ready to conquer geometry with ease and precision? Download our Geometry Calculator now and transform how you interact with geometric calculations. Whether you're calculating angles, solving for triangles, or delving into the depths of trigonometry, our geometry calculator app is here to guide you every step of the way.

Let's make geometry simple and fun together!
Angle Finder, Triangle Calculator, Angle Measure, Geometry Calculator
Updated on
16 Oct 2026
Events and offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

7.82K reviews
Santhosh K
17 October 2026
Dear developer, thank you for creating such a wonderful app! I truly appreciate your hard work and dedication. I kindly request you to consider adding a one-time purchase option instead of only a subscription. Many users, including me, would prefer to pay once and enjoy the app without recurring charges. A lifetime purchase option at a reasonable price would make the app more attractive and affordable. I hope you will consider this suggestion. Thank you for your time and understanding!
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Battery Stats Saver
17 October 2026
Hello! Please, note that the App on the Premium version opens up many exciting features and opportunities. We have forwarded your feedback and suggestion to the Developers for further consideration. We appreciate your feedback and hope you keep enjoying the App for your purposes! Thank you!
A Google user
7 August 2019
horrible, ads every time you input numbers and they force you to watch for almost a minute at a time. I wouldn't recommend it to my worst enemy
48 people found this review helpful
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Andrew L
16 May 2021
Awesome tool. Use it all the time for nearly a year now when designing parts, machining or checking my mental math. And its free!
87 people found this review helpful
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Battery Stats Saver
16 May 2021
Ads-Free option now available in this new version also

What's new

Now calculate PCD in App.