Currency Converter

Convert an amount between currencies using exchange rates you enter yourself. Nothing is fetched from the network — rates never leave your browser. Pick a base currency, set a rate per unit of base for each target, and the conversion updates live.

Amount

in base currency

Base currency

convert from

Enter an amount and rates to convert.

Your exchange rates

Enter units of target currency per 1 unit of the base currency. Editable so you control the source — refresh from your bank or rate provider whenever you like.

EURper 1 base

GBPper 1 base

JPYper 1 base

CHFper 1 base

CADper 1 base

AUDper 1 base

CNYper 1 base

INRper 1 base

Otherper 1 base

All math runs locally in your browser — nothing leaves your device. Rates are not stored; reload the page to reset.