Currency Converter: FX Calc

The fastest currency converter and calculator in one app. Live exchange rates, inline math, and up to five currencies on screen at once.

FX Calc is a currency converter that thinks like a calculator. Type a price in any currency and watch every other row convert live. Need to add tax, split a bill, apply a discount, or work out a tip? Type the math straight into the row. No mode switching, no copy and paste, no second app.

WHY FXCALC

Most currency converters make you convert first, then reach for a calculator. FX Calc does both at once. Type "1499 x 0.9" in USD and instantly see the discounted price in EUR, GBP, JPY, and every other currency you track. The active row stays editable. Every other row stays in sync.

KEY FEATURES

• Live FX rates, refreshed every time you open the app
• Inline calculator: +, ×, ÷, %, parentheses, all in the active row
• Up to 5 currencies on screen, updating in real time
• 45+ world currencies including USD, EUR, GBP, JPY, CHF, CAD, AUD, CNY, INR, MXN, BRL, KRW, SGD, HKD, NZD, NOK, SEK, DKK, PLN, TRY, ZAR, AED, SAR, ILS, THB, IDR, MYR, PHP, VND, ARS, CLP, COP
• Crisp country flags on every row
• Liquid glass design built for iOS 26
• Tap a flag to swap currencies, swipe to remove
• Works offline using your last cached rates
• Privacy first: no accounts, no ads, no tracking

PERFECT FOR

• Travelers checking prices and tipping abroad
• Online shoppers comparing prices on Amazon, AliExpress, Shein, and international stores
• Freelancers and remote workers invoicing clients in different currencies
• Crypto and forex watchers tracking foreign markets
• Anyone who is tired of switching between a calculator and a currency app

USE CASES

• Quickly check how much that hotel in Tokyo costs in dollars
• Convert a euro invoice to your local currency, then add VAT in one step
• Split a restaurant bill in pounds across friends paying in different currencies
• Compare a product price in three stores in three countries at once
• Estimate freelance income across USD, EUR, and GBP

INLINE MATH, EXPLAINED

Every row supports a full calculator. Type "100 + 50" to add tax. Type "200 x 0.8" for a 20% discount. Type "1500 / 3" to split a bill. Use percentages with the % key. The result converts live across every currency on screen, so you always see the real price in the money you actually use.

DESIGN

Built natively for iOS 26 with the new liquid glass material, smooth haptics, and a layout that puts numbers front and center. Light and dark mode supported. No clutter, no menus to dig through, no settings to configure.

PRIVACY

FX Calc does not require an account, does not collect personal data, and does not track you across apps. Exchange rates are fetched from a public source and cached locally on your device.

Download FX Calc and stop juggling apps. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/