The only difference is the USDT is a tokens that you will get in exchange once you convert your BTC to USDT . USD is the US currency while USDT is a tokens with equal value to USD. … 1648010456. 1648010456 Hero Member Offline Posts: 1648010456 Ignore1648010456 1648010456 #2 1648010456Report to moderatorDifference between BTC/USDT and BTC/USD – Bitcoin Talk bitcointalk.org › Alternate cryptocurrencies › Altcoin Discussion