Convert between currencies using live exchange rates or your own rate. See also: Factorise quadratics · Expand quadratics
Convert any amount from one currency to another. Use live exchange rates (updated daily) or enter your own rate—ideal for teaching or when you have a specific rate. Supports GBP, USD, EUR, JPY and 30+ currencies. No sign-up.
Live and historical exchange rates: European Central Bank data via Frankfurter, updated daily. Mid-market rates; banks and bureaux may use different rates.