Modulo Calculator

Modulo Formula:

The mod of two numbers a and b is the remainder of a/b

Modulo Definition

This free online Modulo Calculator makes it easy to calculate the modulo of any two numbers. “What is a modulo?” you may ask – well, if you take two numbers and then divide the first number by the second number then the remainder is called the modulo.

Commonly called the modulo operator, solving this modulo operation is easier than easy with our Modulo Calculator because all you have to do is enter in your two numbers into the calculator fields and press the calculate button!

How to Calculate Modulo

Let's be honest - sometimes the best modulo calculator is the one that is easy to use and doesn't require us to even know what the modulo formula is in the first place! But if you want to know the exact formula for calculating modulo then please check out the "Formula" box above.

Add a Free Modulo Calculator Widget to Your Site!

You can get a free online modulo calculator for your website and you don't even have to download the modulo calculator - you can just copy and paste! The modulo calculator exactly as you see it above is 100% free for you to use. If you want to customize the colors, size, and more to better fit your site then pricing starts at just $19.99 for a one time purchase or $9.99/month to get access to all of our 100's of calculators. Click the "Get Started" button above to learn more!