Contact
Questions, feedback, error reports and ideas for useful tools are welcome.
You can get in touch about
- An error or unexpected result
- Feedback about the website or an existing tool
- An idea for a new calculator, article, template or practical tool
- A question about privacy or the terms of use
Send your message to the address below. We read every message, but may not be able to answer all of them individually.
You can write in English, Finnish or Swedish. Please don't send sensitive personal information, such as ID numbers or bank details.