Contact Us
We are glad to hear from you. Whether you have found a wrong result, want to suggest a new calculator, or have a question about how a tool works, the fastest way to reach the MakeCalculator team is by email.
Email: contact@makecalculator.com
We read every message and normally reply within two to three business days.
What to write about
- A result that looks wrong. Please include the name of the tool, the exact numbers you entered and the result you expected. Screenshots help us reproduce the problem quickly.
- A new tool suggestion. If a calculator or converter is missing, tell us what it should do. Popular requests are added to our development list.
- Feedback on the site. Slow pages, confusing wording, broken links, anything that made a tool hard to use.
- Business and partnerships. Licensing, advertising and collaboration enquiries are welcome at the same address.
- Privacy requests. If your message concerns personal data or cookies, mentioning "Privacy" in the subject line helps us route it faster. You can read how we handle data in our Privacy Policy.
Please note
We cannot give personal financial, medical, tax or legal advice, and we cannot check individual calculations that depend on your personal circumstances beyond confirming whether a tool is working correctly. For those decisions, please speak to a qualified professional in your country.
If you are reporting a copyright issue, please use the process described in our DMCA Policy so your notice contains everything we legally need.
Thank you for helping us make MakeCalculator better.
When you write to us
We read every message that arrives in our inbox. Most questions are answered within two business days, and bug reports about a specific calculator usually get a reply sooner than that. If you are writing about a result that looks wrong, a screenshot of the values you entered helps more than anything else you could send. For partnership, advertising or API questions, please put the word Business in the subject line so your message reaches the right person faster. Please note that we do not take support requests by phone, and we will never ask you for a password or payment details by email.