Contact

Use the options below depending on what you need.

Report a stale price or broken source link

Email corrections@calcscrape.com with the page URL and the figure in question. We aim to respond within 48 hours and update the same day if the source has changed.

Report a formula error

If a calculator is producing a wrong result — wrong unit conversion, wrong formula — email corrections@calcscrape.com with the inputs you used and the result you expected. Show your work if you can; it speeds up the fix.

General questions

Email hello@calcscrape.com.