Hypotenuse Calculator

Hypotenuse Calculator

Length of side 1:
Length of side 2:
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Hypotenuse Formula:

Length of Hypotenuse² = Length of side 1² + Length of side 2²

Hypotenuse Definition

The Hypotenuse Calculator makes it easy to find the length of any hypotenuse (a hypotenuse is the longest side of a right triangle). All you have to do to use this free online Hypotenuse Calculator is to just enter in the length of side 1 and side 2 and then press the calculate button – that’s it! Try out this super easy to use math calculator now!

How to Calculate Hypotenuse

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

Add a Free Hypotenuse Calculator Widget to Your Site!

You can get a free online hypotenuse calculator for your website and you don't even have to download the hypotenuse calculator - you can just copy and paste! The hypotenuse 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 $29.99 for a one time purchase or $19.99/month to get access to all of our 100's of calculators. Click the "Get Started" button above to learn more!