Calc ProCurrency & Crypto Converter for iPhone & iPad
Convert between 165+ world currencies with rates updated daily. Upgrade to Pro Premium in the app for 50 cryptocurrencies with live rates and interactive price history charts.
Take it with you
Coming soonFree with ads · In-app purchase unlocks the full Pro Premium version
Currency Converter Features
Features marked Pro Premium unlock with the Pro Premium in-app purchase in the app. Every feature is free to use in your browser.
165+ world currencies
Exchange rates for over 165 currencies, updated daily, with country flags for quick identification.
50 cryptocurrenciesPro Premium
Live rates for Bitcoin, Ethereum, Solana, XRP, Dogecoin and 45 more on the Crypto tab.
Price history chartsPro Premium
Interactive charts show how a cryptocurrency's price has moved over time.
Search and recents
Search by name or code, and your recently used currencies stay at the top of the list.
Bid and ask
See bid and ask rates alongside each conversion.
Update on demand
Check when rates were last updated and refresh with one tap.
Great for
- Travel budgets
- Shopping from other countries
- Tracking crypto prices
- International business
Frequently Asked Questions
How often are exchange rates updated?
World currency rates are updated daily, and you can tap Update to refresh. Cryptocurrency rates are live.
Does Calc Pro convert cryptocurrency?
Yes, with Pro Premium. The Crypto tab has live rates for 50 cryptocurrencies, including Bitcoin, Ethereum and Solana, with interactive price history charts.
Is Calc Pro free?
Calc Pro is a free download on the App Store for iPhone and iPad, supported by ads. The Pro Premium in-app purchase unlocks the full version, including crypto rates, PDF export, and the newest financial worksheets, unit categories, constants and statistics tools.
Is Calc Pro available on Android?
An Android version of Calc Pro is coming soon to Google Play.
More in Calc Pro
Download Calc Pro
Calc Pro combines 10 powerful calculators with 23 financial worksheets. It's the trusted choice of students, professionals, and investors worldwide, and the only app that can truly replace your pocket calculator.
Coming soonFree with ads · In-app purchase unlocks the full Pro Premium version
Or use the Currency Converter free in your browser