Triangle Calculator

Triangle Calculator Free App

Rated 4.29/5 (3,898) —  Free Android application by November31

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About Triangle Calculator

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.

Angles are available in degrees, radians, grads or degrees with minutes and seconds.

The ▲² button shows second solution if one exists (ambiguous case).


Paid ad-free version also available.

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How to Download / Install

Download and install Triangle Calculator version 3.1.1 on your Android device!
Downloaded 500,000+ times, content rating: Everyone
Android package: com.november31.trig_calc, download Triangle Calculator.apk

All Application Badges

Good rating
Free
downl.
Android
4.0+
Bug
buster
For everyone
Android app

App History & Updates

What's Changed
v3.1.1
• updated ad issue
More downloads  Triangle Calculator reached 500 000 - 1 000 000 downloads
Version update Triangle Calculator was updated to version 3.1.1
Version update Triangle Calculator was updated to version 3.01
More downloads  Triangle Calculator reached 100 000 - 500 000 downloads

What are users saying about Triangle Calculator

A70%
by A####:

Great app for tube bending. I work in rhe semiconductor industry and this app has simplfied my trig calcs and saves me lots of time. Would be great if this could be combined with a tube bending chart. Hint, hint.

K70%
by K####:

Useful to my profession.

P70%
by P####:

Thank you The best point is you done an amazing job in the programming, we can finds both two solutions and non- solution situations. A worthful app that every math person must have Thank you guys! But one problem: is about the keyboard It has a bad situation when you type in two very high boxes , then you want to type in the very bottom ones

K70%
by K####:

I am adding to my home, doing it myself. Now I can calculate angles, lengths, and spans to know if I have the materials that are required. Very much pleased with this app. Thanks !

Q70%
by Q####:

Does not work well for 3-sides; easy fix: remove wasted space at top, shrink, and leave room for keyboard to enter a, b, c (3-sides).

K70%
by K####:

Fails completely on Android tablet in landscape mode. Cannot see or scroll to all input boxes. Garbage. ????????????⛔

T70%
by T####:

Does it's job. Good to see it has only got permissions to put adds on. Not like the other data hacking free apps. I can deal with an add for a free app. Cheers

K70%
by K####:

I shut down others for this app a ????

R70%
by R####:

Just awesome. Very simple and helpful and no bugs I have noticed.

K70%
by K####:

You can't put your footage in. Uninstall for sure.

K70%
by K####:

Great for making d.i.y shelves. Imagine if you could have a rotation of the triangle like a smart phone screen.

M70%
by M####:

It does its job.

K70%
by K####:

Very good performance

W70%
by W####:

Simple and useful basic triangle app

G70%
by G####:

Nice awesome app thanx a lot

F70%
by F####:

It is helpful

C70%
by C####:

Simply best.

U70%
by U####:

It's awesome

K70%
by K####:

Awesome and simple..

K70%
by K####:

Good.. Accurate

K70%
by K####:

Very helpful

K70%
by K####:

Simply works

K70%
by K####:

Loved it

F70%
by F####:

Awesome

M70%
by M####:

Amazing

K70%
by K####:

Simple

K70%
by K####:

Excellent!

K70%
by K####:

Thank you for this app. I could not find a simple online calculator like this, but this did the trick!

K70%
by K####:

I need like 50 more star to rate it appropriately

K70%
by K####:

I'm a toolmaker and I use this to calculate angular hole positions, setting up sin bars, etc. Easy to use.

K70%
by K####:

Great,and very useful in very details that require precise take-off calculations,,,job well done.

K70%
by K####:

Great app. Does exactly what it says. Real world applications if you ever need it!

Z70%
by Z####:

Its has some problems

K70%
by K####:

Great quick way to find angles on a triangle with all sides known...

K70%
by K####:

Simple to use and a really good tool to have to assist me with all aspects of carpentry and stairbuilding.

P70%
by P####:

PCC computer consulting

T70%
by T####:

45 yrs in Land Surveying replaces the old but one time useful card solvers and hand-held calculators, great for quick results easy to use. Great job with this app.

K70%
by K####:

Great way to do a quick check to validate my work. I especially love that it will solve for ambiguous case. Home run.

K70%
by K####:

Works great used it for a railling on my deck for my stairs. Great work on the app really simple to use.

K70%
by K####:

The app works a treat but would be willing to pay for a ad free version


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Rating Distribution

RATING
4.35
3,898 users

5

4

3

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1