Currency Converter (Offline)

Note: the converter runs in your browser with JavaScript. With JavaScript off you can read this guide, but the controls will not appear.

Offline currency converter

This is an offline currency converter. It converts between 16 common currencies entirely in your browser using a small built-in table of approximate reference rates — it does not fetch live exchange rates and makes no network requests. Use it for quick estimates, and always confirm the current rate before any real transaction.

How it works

1. Enter an amount and choose the From and To currencies.
2. Click Convert to see the estimate and the reference rate used.
3. Use Swap to reverse the direction, or Copy the result.
4. Open “Rate information” to see the full built-in rate table.

Reference rates — not live

All rates are stored relative to the US Dollar (1 USD = X) and are approximate reference values, not live rates. They are built into the tool and can be updated in a future plugin release. This is not financial advice — for transactions, verify the current rate with your bank or exchange provider.

Included currencies

• Global — USD, EUR, GBP, CAD, AUD, JPY, CNY, SGD, CHF.
• South Asia — INR.
• Gulf — AED, SAR, QAR, KWD, BHD, OMR.
• Method — conversion is amount × (target rate ÷ source rate), consistent for cross-rates.

Example

Converting 100 USD → AED with the built-in reference rate (1 USD ≈ 3.6725 AED) gives approximately 367.25 AED. Converting back, AED → USD returns close to the original amount. These are estimates only.

Privacy

Everything runs locally in your browser using the built-in table. Your amounts are never uploaded, stored or shared, and no exchange-rate service is contacted.