What is 1 USD in SEI right now?

1 USD is 23.539 SEI. This is a mid-market rate aggregated from public sources, not a rate you would be offered for a transfer.

How much is 1 SEI in USD?

1 SEI is 0.0424828 USD at the current mid-market rate -- the inverse of the USD to SEI rate above.

What has USD to SEI done over the past 7 days?

Over the past 7 days USD/SEI has ranged between 21.083 and 23.7813, averaging 22.4734 across 7 daily closes from 2026-09-09 to 2026-09-15.

What has USD to SEI done over the past 30 days?

Over the past 30 days USD/SEI has ranged between 20.1746 and 23.7813, averaging 21.5519. These figures come from 24 daily closing rates recorded between 2026-08-23 and 2026-09-15.

Is USD stronger or weaker against SEI than a month ago?

Stronger. USD buys 14.39% more SEI than it did 30 days ago.

Where does the current USD/SEI rate sit within its 30-day range?

The current rate of 23.539 sits 93.28% of the way up the 30-day range, which runs from 20.1746 to 23.7813 -- a span of 3.60673 SEI per USD.

What is the 90-day range for USD to SEI?

Between 20.1746 and 23.7813 over the past 90 days, averaging 21.5519.

Where does the current USD/SEI rate sit within its 90-day range?

The current rate of 23.539 sits 93.28% of the way up the 90-day range, which runs from 20.1746 to 23.7813 -- a span of 3.60673 SEI per USD.

What is the 1-year range for USD to SEI?

Over the past year USD/SEI has traded between 20.1746 and 23.7813, averaging 21.5519 across 24 daily closes from 2026-08-23 to 2026-09-15.

How much is 100 USD in SEI?

100 USD is 2,353.89547339 SEI at the current mid-market rate.

How much is 10,000 USD in SEI?

10,000 USD is 235,389.54733884 SEI at the current mid-market rate.

Who issues USD and where is it used?

USD is issued by the Federal Reserve, split into 100 Cent. It has circulated in its current form since 1792, and is used in United States, Ecuador, El Salvador, Panama.

What is US Dollar's market cap?

US Dollar's market capitalisation is $282,333,987. There are 6,733,333,333 USD in circulation, and no fixed maximum supply.

What is US Dollar's all-time high?

US Dollar's all-time high is $1.14. It is trading at or above that level.

How has US Dollar moved in the past 24 hours?

US Dollar is down 1.23% over the past 24 hours, and 24-hour trading volume is $54,315,423.

US Dollar to Sei

1 USD = 23.539 SEI

USD to SEI rate statistics

Period	Change	High	Low	Average
7 days	+12.80%	23.7813	21.083	22.4734
30 days	+14.39%	23.7813	20.1746	21.5519
90 days	+14.39%	23.7813	20.1746	21.5519

High, low and average are computed from daily closing rates.

USD to SEI chart

7D 30D 90D 1Y

Market data

Market cap: $282,333,987
24h volume: $54,315,423
All-time high: $1.14
24h change: -1.23%
Circulating supply: 6,733,333,333

Market data as of 2026-09-16 19:17 UTC.

Convert USD to SEI

USD	SEI
1	23.53895473
5	117.69477367
10	235.38954734
20	470.77909468
50	1,176.94773669
100	2,353.89547339
250	5,884.73868347
500	11,769.47736694
1,000	23,538.95473388
2,000	47,077.90946777
5,000	117,694.77366942
10,000	235,389.54733884

Convert SEI to USD

SEI	USD
1	0.04
5	0.21
10	0.42
20	0.85
50	2.12
100	4.25
250	10.62
500	21.24
1,000	42.48
2,000	84.97
5,000	212.41
10,000	424.83

Common questions

What is 1 USD in SEI right now?: 1 USD is 23.539 SEI. This is a mid-market rate aggregated from public sources, not a rate you would be offered for a transfer.
How much is 1 SEI in USD?: 1 SEI is 0.0424828 USD at the current mid-market rate -- the inverse of the USD to SEI rate above.
What has USD to SEI done over the past 7 days?: Over the past 7 days USD/SEI has ranged between 21.083 and 23.7813, averaging 22.4734 across 7 daily closes from 2026-09-09 to 2026-09-15.
What has USD to SEI done over the past 30 days?: Over the past 30 days USD/SEI has ranged between 20.1746 and 23.7813, averaging 21.5519. These figures come from 24 daily closing rates recorded between 2026-08-23 and 2026-09-15.
Is USD stronger or weaker against SEI than a month ago?: Stronger. USD buys 14.39% more SEI than it did 30 days ago.
Where does the current USD/SEI rate sit within its 30-day range?: The current rate of 23.539 sits 93.28% of the way up the 30-day range, which runs from 20.1746 to 23.7813 -- a span of 3.60673 SEI per USD.
What is the 90-day range for USD to SEI?: Between 20.1746 and 23.7813 over the past 90 days, averaging 21.5519.
Where does the current USD/SEI rate sit within its 90-day range?: The current rate of 23.539 sits 93.28% of the way up the 90-day range, which runs from 20.1746 to 23.7813 -- a span of 3.60673 SEI per USD.
What is the 1-year range for USD to SEI?: Over the past year USD/SEI has traded between 20.1746 and 23.7813, averaging 21.5519 across 24 daily closes from 2026-08-23 to 2026-09-15.
How much is 100 USD in SEI?: 100 USD is 2,353.89547339 SEI at the current mid-market rate.
How much is 10,000 USD in SEI?: 10,000 USD is 235,389.54733884 SEI at the current mid-market rate.
Who issues USD and where is it used?: USD is issued by the Federal Reserve, split into 100 Cent. It has circulated in its current form since 1792, and is used in United States, Ecuador, El Salvador, Panama.
What is US Dollar's market cap?: US Dollar's market capitalisation is $282,333,987. There are 6,733,333,333 USD in circulation, and no fixed maximum supply.
What is US Dollar's all-time high?: US Dollar's all-time high is $1.14. It is trading at or above that level.
How has US Dollar moved in the past 24 hours?: US Dollar is down 1.23% over the past 24 hours, and 24-hour trading volume is $54,315,423.

How this rate is set

Crypto rates on this page stream continuously from Binance's public market feed and are cross-checked every five minutes against CoinGecko. Prices update live as the market moves and are stored once a minute for the historical chart.

Source: Binance and CoinGecko · updated continuously, stored once a minute.

SEI to USD · Historical chart