FX Convert & Calc is a free, lightweight Chrome extension for instant currency conversions, multi-rate lookups, and a built-in scientific calculator — without leaving your current tab.
All financial tools in one compact Chrome extension — always at your fingertips.
Convert between 170+ international currencies with real-time exchange rates. From USD, EUR, GBP, JPY to rare and exotic currencies — all in one place.
Enter one amount and instantly see conversions to up to 9 currencies simultaneously. Perfect for forex traders, international shoppers, and frequent travelers.
A full scientific calculator with sin, cos, tan, log, ln, square root, exponents, and more. Results are automatically converted to your selected currency.
All conversions and calculations are saved automatically. Bookmark your most-used currency pairs for instant one-tap access.
Switch the interface language in-app instantly — no reinstall needed. English, Vietnamese, Chinese, Japanese, Arabic, Hindi, and 49 more.
Lives in Chrome's built-in Side Panel — always visible alongside any webpage. Convert rates without switching tabs or opening a popup.
No account, no sign-up. Install and start converting immediately.
Click "Add to Chrome" in the Chrome Web Store. The extension installs in seconds — no account or registration required.
Click the FX Convert & Calc icon in your Chrome toolbar to open the Side Panel. It stays visible alongside any webpage you browse.
Enter any amount, choose your currencies, and get instant results. Use the calculator tab to perform expressions with automatic currency conversion.
Built to be fast, private, and genuinely useful — with zero compromises.
Switch the entire interface language with one tap — no reinstall needed.
Free forever. No account. No ads. Just fast, accurate exchange rates.
Add to Chrome — Free