We reply in 1–2 days

Contact us

Questions, a bug, or just to say hi? The fastest way is email. We read every message.

✉️

Email — hello@…

hello@financecalculators.example

For bugs, include the URL (it encodes your inputs) and a screenshot.

Send email →

💬

What to include

Which calculator and what you entered
What you expected vs what you saw
Your browser + header currency (USD/INR etc.)

We don’t ask for sensitive numbers — just the share URL is enough.

Quick answers before you write

My numbers look wrong — is it a bug?⌄

Most “bugs” are assumptions: check the guide under the calculator for the exact formula and try a conservative real return (e.g. 7% instead of 12%). If it still looks off, send the share URL and we’ll check.

Can you add a calculator?⌄

We’re considering NPS, SSY, and a simple tax slab calculator. Tell us which you’d use most — we’ll prioritize it.

Do you store my data?⌄

No. See our Privacy Policy — only 2 localStorage keys (theme, currency) and the URL. Nothing on a server.

We aim to reply within 1–2 days. For legal matters, use legal@… • For privacy, privacy@…