Contact
Found a wrong number? Want a calculator we don't have yet? Tell us.
Finoday is a small project, so email is the fastest way to reach us. We read everything, and calculation errors go to the top of the queue.
General questions and suggestions: contact@finoday.com
Report a calculation error: contact@finoday.com
Privacy and data requests: contact@finoday.com
Reporting a calculation error
Please include the calculator name, the exact inputs you used, the result you saw and the result you expected. That single message is usually enough for us to reproduce and fix it — a screenshot alone rarely is.
A quick way to send us your exact inputs: use the Copy link button on the calculator's result panel. The link carries your figures, so we see precisely what you saw.
Suggesting a calculator
Tell us the decision you're trying to make, not just the formula. Knowing what you're weighing up helps us design something that answers the question rather than just crunching numbers.
Before you write
Two things we get asked often:
Tax figures look off? Check which financial year you're comparing against. Our income tax tools use FY 2025-26 (AY 2026-27) slabs.
Need personal advice? We can't give it. Finoday provides calculations only — see our disclaimer.