Crypto converters

Each converter multiplies the amount you enter by a market rate for that pair (for example BTC/USD or USDT/RUB). Converted value = amount × rate.

When available, the browser fetches a live CoinGecko quote; otherwise the page falls back to a clearly labeled offline estimate so the tool still works.

Live rates are requested from CoinGecko in your browser when the page loads. There is no continuous tick stream — refresh the page to request a newer quote.

If the request fails (network, rate limits, blockers), the converter uses the offline fallback shown on the page.

For BTC→USDT we use a USD market price as a practical USDT proxy because USDT usually trades near $1. Stablecoins can briefly deviate from parity during stress or liquidity gaps.

For executable transfers, always check the rate on your exchange or payment venue.

USDT→RUB is a common valuation path for RU/CIS users who hold stablecoins and want a ruble estimate before transferring or spending.

The page shows a live market rate when available, plus an offline estimate fallback. Treat it as educational, not a bank FX quote.

No. Converters provide educational amount estimates only. They do not execute trades, lock FX rates, or guarantee fill prices.

Use your exchange, broker, or payment provider for the rate that will actually settle.