TwentyOneTools Currency Converter supports over 110 currencies from every region of the world — major pairs, emerging markets, and everything in between.
Major currencies
USDSupported
US Dollar
The core reserve currency used for international pricing, travel, subscriptions, ecommerce, and business estimates.
EURSupported
Euro
The shared currency of the Eurozone and one of the most common currencies for travel, trade, and online payments.
GBPSupported
British Pound
The United Kingdom pound sterling, widely used for UK shopping, invoices, subscriptions, and travel planning.
JPYSupported
Japanese Yen
A major Asian currency used for Japan travel, imports, digital purchases, and global market comparisons.
AUDSupported
Australian Dollar
Used across Australia and common in travel budgets, ecommerce, and Asia-Pacific business planning.
CADSupported
Canadian Dollar
Useful for North American pricing, travel costs, freelance work, and cross-border shopping.
CHFSupported
Swiss Franc
A major European currency often used for finance, travel, and high-value international comparisons.
INRSupported
Indian Rupee
Used for India-based pricing, travel, subscriptions, outsourcing budgets, and everyday estimates.
How rates work
LiveAPI
Public exchange rates
The homepage attempts to load current USD-based rates from a public exchange-rate endpoint whenever the browser can reach it.
FallbackOffline
Demo rates included
If the live request fails, the converter still works with built-in demo rates so the site remains usable while testing or offline.
EstimateClear
For quick planning
Exchange results are estimates. Banks, card providers, and payment apps may apply different rates, spreads, or fees.