How to use
Choose the source and target currencies (USDT, USD, CNY, EUR, SGD, JPY, ...) and enter an amount.
Rates are fetched from public sources and cached (source & update time are shown on page). If offline, enable manual rate mode — conversion still works.
Conversion rule
Amount × (target/USD rate) ÷ (source/USD rate)USDT targets 1:1 with USD (minor deviations may occur)Data notes
Fiat rates come from public endpoints such as open.er-api.com, proxied and cached by our Cloudflare Worker. Rates are for reference only — your exchange or bank rate applies on actual settlement.
Supported conversion scope
| Category | Details |
|---|---|
| Stablecoins | USDT and similar |
| Fiat | USD / CNY / EUR / SGD / JPY |
| Rate source | open.er-api.com via Cloudflare Worker edge cache |
| Offline mode | Switch to manual rates; the math is unaffected by the network |
Rates refresh automatically and the update time is shown on the page; results are for reference only.
FAQ
Is USDT the same as USD?
USDT is a stablecoin designed to trade at 1:1 with the US dollar, but supply and demand can push it slightly above or below $1.
How do I convert USDT to CNY?
1 USDT ≈ 1 USD, so multiply by the USD/CNY rate. At a rate of 7.2, 1 USDT ≈ 7.2 CNY.
How often do rates update?
Rates come from public sources refreshed through our edge cache; the page shows the update time and you can refresh or enter a manual rate anytime.