Easily exchange your desired amount based on the updated SEI/USD rate
SEI to USD Converter
Use our simple Sei to US dollar calculator to see how much Sei you can buy with USD.
SEISei
USDUS dollar
Sei to US dollar conversion rate is calculated live based on data from multiple exchanges. SEI/USD exchange rate was last updated on December 6, 2025 at 18:51 UTC.
Live Sei Exchange Rate
Check the current Sei price on CoinCheckup to help inform your Sei investment.
Sei
$0.1301-18.54%
High
Low
30-Day Change
-18.54%
Volatility
The highest Sei has been against US dollar in the last 30 days was US dollar on at UTC. The lowest exchange rate in the last 30 days was USD on at UTC which indicates a volatility of .
CoinCheckup tracks 40,000+ cryptocurrencies on 400+ exchanges, offering live prices, price predictions, and financial tools for crypto, stocks, and forex traders.