About Zenrate

Zenrate is a free, open currency converter designed for business travelers, crypto users, and anyone who needs accurate exchange rates. Our tagline: "The fair rate, everywhere."

Features

• 15 fiat currencies — JPY, USD, EUR, GBP, THB, SGD, CNY, KRW, AUD, CHF, HKD, MYR, IDR, VND, CAD
• 8 cryptocurrencies — BTC, ETH, USDT, USDC, BNB, SOL, XRP, DOGE
• Business mode — TTM, TTS, TTB rate types for Japanese corporate expense reports
• Expense reports — Trip-based tracking, receipt OCR, CSV/PDF export, tamper-proof hashing
• Exchange Finder — Crowdsourced exchange rates from money changers across Asia
• Historical trends — Rate charts with 1W to 1Y views
• PWA — Works offline with cached rates, installable on mobile

Data Sources

• Fiat rates: Exchange Rate API (mid-market rates, updated every 12 hours)
• Historical rates: Frankfurter API (ECB reference rates)
• Crypto rates: CoinGecko API (updated every 5 minutes)
• Exchange shops: User-reported rates via Zenrate Exchange Finder

Built By

Zenrate is developed by Endots LLC, founded by Koryu Kawatani. Based in Japan.

Disclaimer

Zenrate provides mid-market exchange rates for informational purposes only. Rates may differ from actual transaction rates offered by banks, money changers, or exchanges. Zenrate is not a financial advisor and does not provide financial advice.