संपर्क – मुफ़्त ऑनलाइन कैलकुलेटर

संपर्क

We are happy to receive feedback, correction suggestions and ideas for new calculators. You can get in touch by email:

We aim to reply to messages within a reasonable time. If you report an error, describe as precisely as possible which calculator and what values trigger the problem, so we can fix it quickly.

Palaute laskureista

We develop the site according to users' wishes. Feel free to tell us if you would like a new tool or an additional feature for an existing calculator. We also appreciate observations on usability and accessibility.