Easily exchange your desired amount based on the updated USDT/USDB rate
USDT to USDB Converter
Use our simple Tether to USDB calculator to see how much Tether you can buy with USDB3.
USDTTether
USDBUSDB
Tether to USDB conversion rate is calculated live based on data from multiple exchanges. USDT/USDB3 exchange rate was last updated on December 27, 2025 at 21:28 UTC.
Live Tether Exchange Rate
Check the current Tether price on CoinCheckup to help inform your Tether investment.
Tether
USDB26.61265.59%
High
Low
30-Day Change
265.59%
Volatility
The highest Tether has been against USDB in the last 30 days was USDB on at UTC. The lowest exchange rate in the last 30 days was USDB3 on at UTC which indicates a volatility of .
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