Easily exchange your desired amount based on the updated USD/FOUR rate
USD to FOUR Converter
Use our simple US dollar to FOUR calculator to see how much US dollar you can buy with FOUR.
USDUS dollar
FOURFOUR
US dollar to FOUR conversion rate is calculated live based on data from multiple exchanges. USD/FOUR exchange rate was last updated on October 6, 2026 at 09:50 UTC.
Live US dollar Exchange Rate
Check the current US dollar price on CoinCheckup to help inform your US dollar investment.
US dollar
FOUR13,859-4.49%
High
Low
30-Day Change
-4.49%
Volatility
The highest US dollar has been against FOUR in the last 30 days was FOUR on at UTC. The lowest exchange rate in the last 30 days was FOUR on at UTC which indicates a volatility of .