TREETL
Classroom Math//v1.0/Learn something

Ratio Calculator

Simplify a ratio to its lowest terms.

Result

Simplified ratio

2 : 3

6

Divided both by

  1. 1The greatest common divisor of 12 and 18 is 6
  2. 212 ÷ 6 = 2, and 18 ÷ 6 = 3
Enter your values

Calculated instantly on your device. Free, no signup.

About this instrument

Enter two parts of a ratio and TREETL divides both by their greatest common divisor.

What you get
  • Save time spent on repetitive calculations
  • Saves to your toolbox on any device
  • Switch currency to match yours
↗
Tool path

Where this fits

Part of a path: Learn something.

3 connected tools
Step 1

Ratio Calculator

Simplify a ratio to its lowest terms.

Open
Step 2

Proportion Calculator

Solve a/b = x/d for the missing value.

Open
Step 3

Unit Rate Calculator

Find the cost or amount per single unit.

Open
Use this tool on your website

Put it where your customers are.

Already have an audience? Embed this tool on your site in minutes — no code, no maintenance. TREETL keeps the calculation verified and up to date.