

Convert and swap Sei SEI to Brett (Based) BRETT
SEI/BRETT: 1 Sei equals 3.39 BRETT
Last update: 4:21 AM, May 3, 2025
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Sei market latest
Sei is falling this week.
The current SEI to BRETT conversion rate is 3.39. Inversely, this means that if you convert 1 BRETT you will get 0.29 SEI.
The conversion rate of SEI/BRETT has decreased by 0.11% in the last hour and shrunk by 0.12% in the last 24 hours.
Brett (Based) is climbing this week.
The current BRETT to SEI conversion rate is 0.29. Inversely, this means that if you convert 1 SEI you will get 3.39 BRETT.
The conversion rate of BRETT/SEI has increased by 0.11% in the last hour and grown by 0.12% in the last 24 hours.
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Sum of median estimated savings and rewards earned, per user in 2021 across multiple Coinbase programs (excluding sweepstakes). This amount includes fee waivers from Coinbase One (excluding the subscription cost), rewards from Coinbase Card, and staking rewards.
About Sei
SEI is the native token of the Sei blockchain network. Sei was designed to provide developers with the infrastructure needed to build efficient and secure decentralized exchanges. SEI tokens can be used to pay network gas fees and participate in governance. SEI tokens can also be staked to secure the network.
About Brett (Based)
Introducing Brett, Pepe's best friend on Base Chain. One of cryptos most significant cultural icons and the mascot of Base Chain. The Base Chain's ecosystem is rapidly expanding, with numerous projects and applications being built on the platform. This growing ecosystem provides a strong foundation for BRETT's success, as it allows the platform to leverage the resources and expertise of other projects in the space. As the Base Chain continues to grow, so too will the potential for BRETT to thrive and expand its offerings.
Frequently asked questions
How much is 1 Sei in BRETT?
Right now, 1 Sei is worth about 3.39 BRETT.
How much SEI could I buy for 1 BRETT?
Based on the current rate, you could get 0.29 SEI for 1 BRETT.
How do I calculate or convert SEI to BRETT?
You can use our SEI to BRETT calculator at the top of this page to convert any amount of SEI to BRETT. We've also created a couple of quick reference tables for the most popular conversions. For example, 5 BRETT is equivalent to 1.47 SEI. Inversely, 5 SEI will cost about 16.96 BRETT.
How can I buy 1 Sei on Coinbase?
Sei is currently available to buy on Coinbase's centralized exchange. Check out our guide to get more detailed instructions on how to buy Sei.
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SEI to BRETT conversion tables
The exchange rate of Sei is increasing.
The current value of 1 SEI is 3.39 BRETT. In other words, to buy 5 Sei, it would cost you 16.96 BRETT. Inversely, 1 BRETT would allow you to trade for 0.29 SEI while 50 BRETT would convert to 14.74 SEI, not including platform or gas fees.
In the last 7 days, the exchange rate has increased by 5.01%. Meanwhile, in the last 24 hours, the rate has changed by 0.53%, which means that the highest exchange rate of 1 SEI to BRETT was 3.47 BRETT and the lowest 24 hour value was 1 SEI for 3.22 BRETT. This time last month, the value of 1 SEI was 5.41 BRETT, which is a 59.59% decrease from where it is now. Looking back a year, Sei has changed by 13.90 BRETT. That means that in a single year, the value of Sei has shrank by 309.78%.
SEI to BRETT performance history
Price 24H ago | Change 24H | Price 1W ago | Change 1W | Price 1M ago | Change 1M | Price 1Y ago | Change 1Y |
---|---|---|---|---|---|---|---|
3.41 BRETT | -0.53% | 3.22 BRETT | +5.01% | 5.41 BRETT | -59.59% | 13.90 BRETT | -309.78% |
SEI to BRETT
Amount (SEI) | Today at 4:21 am |
---|---|
0.5 SEI | 1.70 BRETT |
1 SEI | 3.39 BRETT |
5 SEI | 16.96 BRETT |
10 SEI | 33.92 BRETT |
50 SEI | 169.61 BRETT |
100 SEI | 339.21 BRETT |
500 SEI | 1,696.06 BRETT |
1,000 SEI | 3,392.12 BRETT |
BRETT to SEI
Amount (BRETT) | Today at 4:21 am |
---|---|
0.5 BRETT | 0.15 SEI |
1 BRETT | 0.29 SEI |
5 BRETT | 1.47 SEI |
10 BRETT | 2.95 SEI |
50 BRETT | 14.74 SEI |
100 BRETT | 29.48 SEI |
500 BRETT | 147.40 SEI |
1,000 BRETT | 294.80 SEI |
Today vs. 24 hours ago
Amount | Today at 4:21 am | 24 hours ago | 24H Change |
---|---|---|---|
0.5 SEI | 1.70 BRETT | 1.71 BRETT | -0.53% |
1 SEI | 3.39 BRETT | 3.41 BRETT | -0.53% |
5 SEI | 16.96 BRETT | 17.05 BRETT | -0.53% |
10 SEI | 33.92 BRETT | 34.10 BRETT | -0.53% |
50 SEI | 169.61 BRETT | 170.51 BRETT | -0.53% |
100 SEI | 339.21 BRETT | 341.02 BRETT | -0.53% |
500 SEI | 1,696.06 BRETT | 1,705.08 BRETT | -0.53% |
1,000 SEI | 3,392.12 BRETT | 3,410.17 BRETT | -0.53% |
Today vs. 1 month ago
Amount | Today at 4:21 am | 1 month ago | 1M Change |
---|---|---|---|
0.5 SEI | 1.70 BRETT | 2.71 BRETT | -59.59% |
1 SEI | 3.39 BRETT | 5.41 BRETT | -59.59% |
5 SEI | 16.96 BRETT | 27.07 BRETT | -59.59% |
10 SEI | 33.92 BRETT | 54.14 BRETT | -59.59% |
50 SEI | 169.61 BRETT | 270.68 BRETT | -59.59% |
100 SEI | 339.21 BRETT | 541.36 BRETT | -59.59% |
500 SEI | 1,696.06 BRETT | 2,706.79 BRETT | -59.59% |
1,000 SEI | 3,392.12 BRETT | 5,413.57 BRETT | -59.59% |
Today vs. 1 year ago
Amount | Today at 4:21 am | 1 year ago | 1Y Change |
---|---|---|---|
0.5 SEI | 1.70 BRETT | 6.95 BRETT | -309.78% |
1 SEI | 3.39 BRETT | 13.90 BRETT | -309.78% |
5 SEI | 16.96 BRETT | 69.50 BRETT | -309.78% |
10 SEI | 33.92 BRETT | 139.00 BRETT | -309.78% |
50 SEI | 169.61 BRETT | 695.01 BRETT | -309.78% |
100 SEI | 339.21 BRETT | 1,390.02 BRETT | -309.78% |
500 SEI | 1,696.06 BRETT | 6,950.09 BRETT | -309.78% |
1,000 SEI | 3,392.12 BRETT | 13,900.17 BRETT | -309.78% |
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