Question 1

Where do the exchange rates come from?

Accepted Answer

From a live, free exchange-rate source. Your browser never calls it directly — it asks our own server, which fetches and caches the rates. You'll see the date the rates were last updated alongside the result.

Question 2

How fresh are the rates?

Accepted Answer

We refresh them about every 30 minutes (they don't move by the second) and cache them so the tool stays fast. The “rates last updated” time tells you exactly how current the figures are. Rates are indicative and sourced from open.er-api.com, so they can differ slightly from your bank or another provider.

Question 3

Which currencies are supported?

Accepted Answer

Around 160, including USD, PKR, INR, EUR, GBP, AED, SAR and many more. The dropdowns are built from the live source's own list, so every pair you can pick is one it actually supports.

Question 4

What happens if I'm offline or the rates can't load?

Accepted Answer

You'll see a calm, specific message and a “Try again” button — never a crash or a blank screen. Once you're back online, one tap reloads the latest rates.

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