Contact
Have a suggestion, spotted a mistake or have an idea to improve Calculators? I read every email and would love to hear from you.
What can I help with?
- Suggest a calculatorMissing a calculator you need? Tell me what it should work out and I'll look at adding it.
- Report a wrong resultIf a number looks off, send the calculator name and the values you entered so I can check it.
- Share feedbackIdeas to make the site clearer, faster or easier to use are always welcome.
This is a one-person project, so replies may take a few days. Please don't send personal financial or medical details.