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Screenshots

  • Triangle Calculator - Real-time drawings screenshot 1
  • Triangle Calculator - Real-time drawings screenshot 2
  • Triangle Calculator - Real-time drawings screenshot 3
  • Triangle Calculator - Real-time drawings screenshot 4
  • Triangle Calculator - Real-time drawings screenshot 5
  • Triangle Calculator - Real-time drawings screenshot 6
  • Triangle Calculator - Real-time drawings screenshot 7
  • Triangle Calculator - Real-time drawings screenshot 8

About Triangle Calculator - Real-time drawings

Calculates triangle area, sides and angle fast and easy in real-time and see your drawing in 2D.
Calculate the area of a triangle, height of a triangle, sides of a triangle and angles of a triangle.
Solve triangles by entering your given dimensions to find remaining values as used in trigonometry.

You can calculate:
- Equilateral triangle
- Right triangle
- Isosceles right triangle
- Isosceles triangle
- Scalene triangle

An ideal app for architects, engineers, construction professionals, field technicians, builders, handymen and students

Detailed and accurate calculation and drawings of triangles.
In app you can save or delete your calculation data.

Triangle calculator is all what you need.

If you have any suggestions please don't hesitate to contact me.

What’s new

Version 2.3.15 · Updated July 28, 2026

Fixed edge-to-edge for android 15

User reviews

N P
N P
Very simple to use, fantastic. only con .... adds. But understandable... Thanks
Mattias Merilai
Mattias Merilai
The best triangle calculator on the store. But the ads really slow you down when you need multiple calculations in a row. I would happily pay for a pro version to get rid of the ads. EDIT: The pro version is here! Thank you!
Peter Dempewolff
Peter Dempewolff
Just what I was looking for!
HerrVinc H
HerrVinc H
Very nice. Draws triangle after entering parameters
P. Subash Chandra bose
P. Subash Chandra bose
Wonder
Hunar Omar
Hunar Omar
Exactly what i need

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