Question 1

How are exchange rates calculated?

Accepted Answer

We combine live quotes (when available) and reputable public-rate APIs to estimate the latest mid-rate between currencies.

Question 2

Why might some charts show ‘No Chart Data’?

Accepted Answer

Some pairs or windows lack reliable history; we show a clear notice instead of a misleading chart.

Question 3

Is it free to use?

Accepted Answer

Yes — 100% free with no sign-up.

Question 4

Can I link directly to a pair?

Accepted Answer

Yes — use clean URLs like /usd-to-eur.html.

CurrencyConvertPro

Frequently Asked Questions