Triangle Calculator

4.4.0

November31

3.84

6,349 reviews

1,000,000+
Downloads

Free

Solve triangles

About Triangle Calculator

Triangle Calculator is a tools app developed by November31.

Download Statistics

Triangle Calculator has been downloaded 1.8 million times. In the last 30 days, the app was downloaded 4.6 thousand times.

User Ratings

Triangle Calculator is rated 3.84 out of 5 stars. The rating is based on 6.3 thousand ratings.

App Information

Triangle Calculator is FREE to download. The APK download size is 5.51 MB. The latest version available is 4.4.0. The last update was on December 19, 2025.

Technical Requirements

Triangle Calculator requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2012.

Description

Solve triangles by entering two sides and one angle, two angles and one side or three sides to find remaining values as used in trigonometry.

More data about Triangle Calculator

Price	Free to download
Total downloads	1.8 million
Recent downloads	4.6 thousand
Rating	3.84 based on 6.3 thousand ratings
Ranking	Not ranked
Version	4.4.0
APK size	5.51 MB
Number of libraries	19
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

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Alternative downloads for the Triangle Calculator app

Triangle Calculator compared with similar apps

Common keywords of similar apps

Translation Solve Triangles Sides Angles Degrees

Keywords missing from this app

Calculator Triangle Geometry Trigonometry Angle Solver App Area Formulas Math Calculate Trig Height Values Free Recent Side Calculations Finder Isosceles Features Pythagorean Easy Scalene Trigonometric Theorem Angled Formula Results Fast Students Enter Base Problems Find Hypotenuse Circle Radians Length Calculates Solutions Perimeter Equilateral Answers Solution

Google Play Rating history and histogram

Rating history

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3.9K

490

360

120

1.4K

Downloads over time

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Triangle Calculator has been downloaded 1.8 million times. Over the past 30 days, it averaged 150 downloads per day.

Changelog of Triangle Calculator

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Developer information for November31

November31

info@november31.com

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Comments on Triangle Calculator for Android

★★★★★ Peter Nichols · Jan 30, 2023

This app quickly solves all unknowns for ANY triangle with any three known inputs; lengths or angles

★★★★★ Rick Boccardo · Dec 8, 2025

I make stair rail for a living commercial, mostly .... I use this app, almost constantly,,, finds all the 3rd legg of every angle, precisely... the secret to trig

★★★★★ Michael Lucas · Oct 31, 2021

Very useful for solving triangles or double-checking my own guess. It's also fun to just play with odd angles and lengths of sides....

★★★★★ Jrnayr Lauscap · Mar 20, 2025

Very helpful!!! I recommend this app for those students who are struggling in finding the measurements of a triangle. My teacher recommended this app, it's really a life changing app

★☆☆☆☆ Joe Smith · Sep 16, 2021

Woops... Try again. Doesn't solve for missing angle or side.

★☆☆☆☆ Wes Ovall · Aug 28, 2021

Triangle needs to update with variables.

★☆☆☆☆ Brian Carrothers · Sep 22, 2022

This app needs more info than hight and width on a 90° triangle. It should be enough.

★☆☆☆☆ damian curry · Jul 10, 2025

Useless, doesn't work at all on z fold 6, keyboard covers entry fields, nothing happens when I do manage to make inputs

★☆☆☆☆ Koulang Chey · Apr 7, 2023

Cannot find the right formula in real practice.

Google Play Rankings for Triangle Calculator

This app is not ranked

Technologies used by Triangle Calculator

12 permissions · 19 libraries

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