Integral Calculator

Integral Calculator

Variable (Only one please):
Left endpoint:
Right endpoint:
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Integral Definition

This calculator will only handle equations with a single variable, and it does not include transcendental functions (sin, cos, etc.). It also requires variables raised to a power to be fully multiplied out. Please enter the function solved for 0.

Here is an example with ‘x’ as the variable: 3*x*x-5/x

This would output the correct answer. The available operators include ‘+’, ‘-‘, ‘*’, and ‘/’. Please do not enter any characters besides these operators, the variable, and numbers.

Be sure to check out the rest of the match calculators here on the site.

How to Calculate Integral

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

Add a Free Integral Calculator Widget to Your Site!

You can get a free online integral calculator for your website and you don't even have to download the integral calculator - you can just copy and paste! The integral 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. Click the "Customize" button above to learn more!