About Check Calculators
Check Calculators provides fast, free and convenient online calculators for everyday life, finance, health and math. Our goal is to become a large directory of all types of calculators and a one-stop solution for anyone who needs a quick calculation.
Our approach
We believe the internet should be a free source of information, so all of our tools are free to use and need no signup. We code and develop each calculator individually and test it before it goes live.
We are growing
We currently have a few calculators and are adding more. If you need a calculator that is not here, send us a request and we will work on it.
Found a mistake?
If you notice even a small error or miscalculation, please tell us. Your feedback helps us improve our tools for everyone.
Email us at [email protected].
Frequently asked questions
Can I link from my website to a calculator on Check Calculators?
Yes, please feel free to link to any page on Check Calculators.
How should I send suggestions or report problems?
We appreciate and welcome any suggestions and bug reports. Please email us at [email protected]. If it involves a calculator, please include the URL of the calculator and the values you used.
Do you have an API for the calculators?
Sorry, we do not have an API available.
How do I delete my data from Check Calculators?
We do not save any kind of data in our database.
Read our terms of use and privacy policy.