Convert and swap Sei SEI to Theta Network THETA
SEI/THETA: 1 Sei equals 0.26 THETA
Last update: 4:03 PM, May 11, 2025
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Sei market latest
Sei is falling this week.
The current SEI to THETA conversion rate is 0.26. Inversely, this means that if you convert 1 THETA you will get 3.85 SEI.
The conversion rate of SEI/THETA has decreased by 0.93% in the last hour and shrunk by 6.41% in the last 24 hours.
Theta Network is climbing this week.
The current THETA to SEI conversion rate is 3.85. Inversely, this means that if you convert 1 SEI you will get 0.26 THETA.
The conversion rate of THETA/SEI has increased by 0.93% in the last hour and grown by 6.41% in the last 24 hours.
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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.
Frequently asked questions
How much is 1 Sei in THETA?
Right now, 1 Sei is worth about 0.26 THETA.
How much SEI could I buy for 1 THETA?
Based on the current rate, you could get 3.85 SEI for 1 THETA.
How do I calculate or convert SEI to THETA?
You can use our SEI to THETA calculator at the top of this page to convert any amount of SEI to THETA. We've also created a couple of quick reference tables for the most popular conversions. For example, 5 THETA is equivalent to 19.24 SEI. Inversely, 5 SEI will cost about 1.3 THETA.
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.
What are assets similar to Sei that I can buy?
There are a number of crypto assets that have the a similar or comparable market cap to Sei, including EOS, Immutable, and KuCoin Token. For a more robust list of assets to explore, jump to the asset page dedicated to Sei.
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Create a Coinbase account to buy and sell Sei on the most secure crypto exchange.
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SEI to THETA conversion tables
The exchange rate of Sei is increasing.
The current value of 1 SEI is 0.26 THETA. In other words, to buy 5 Sei, it would cost you 1.30 THETA. Inversely, 1 THETA would allow you to trade for 3.85 SEI while 50 THETA would convert to 192.41 SEI, not including platform or gas fees.
In the last 7 days, the exchange rate has fallen by 14.99%. Meanwhile, in the last 24 hours, the rate has changed by 6.58%, and that the the highest exchange rate of 1 SEI to THETA was 0.28 THETA and the lowest 24 hour value was 1 SEI for 0.24 THETA. This time last month, the value of 1 SEI was 0.21 THETA, which is a 19.77% increase from where it is now. Looking back a year, Sei has changed by 0.25 THETA. That means that in a single year, the value of Sei has grown by 3.66%.
SEI to THETA performance history
Price 24H ago | Change 24H | Price 1W ago | Change 1W | Price 1M ago | Change 1M | Price 1Y ago | Change 1Y |
|---|---|---|---|---|---|---|---|
0.28 THETA | -6.58% | 0.30 THETA | -14.99% | 0.21 THETA | +19.77% | 0.25 THETA | +3.66% |
SEI to THETA
Amount (SEI) | Today at 4:03 pm |
|---|---|
0.5 SEI | 0.13 THETA |
1 SEI | 0.26 THETA |
5 SEI | 1.30 THETA |
10 SEI | 2.60 THETA |
50 SEI | 12.99 THETA |
100 SEI | 25.99 THETA |
500 SEI | 129.93 THETA |
1,000 SEI | 259.86 THETA |
THETA to SEI
Amount (THETA) | Today at 4:03 pm |
|---|---|
0.5 THETA | 1.92 SEI |
1 THETA | 3.85 SEI |
5 THETA | 19.24 SEI |
10 THETA | 38.48 SEI |
50 THETA | 192.41 SEI |
100 THETA | 384.82 SEI |
500 THETA | 1,924.12 SEI |
1,000 THETA | 3,848.23 SEI |
Today vs. 24 hours ago
Amount | Today at 4:03 pm | 24 hours ago | 24H Change |
|---|---|---|---|
0.5 SEI | 0.13 THETA | 0.14 THETA | -6.58% |
1 SEI | 0.26 THETA | 0.28 THETA | -6.58% |
5 SEI | 1.30 THETA | 1.38 THETA | -6.58% |
10 SEI | 2.60 THETA | 2.77 THETA | -6.58% |
50 SEI | 12.99 THETA | 13.85 THETA | -6.58% |
100 SEI | 25.99 THETA | 27.70 THETA | -6.58% |
500 SEI | 129.93 THETA | 138.48 THETA | -6.58% |
1,000 SEI | 259.86 THETA | 276.96 THETA | -6.58% |
Today vs. 1 month ago
Amount | Today at 4:03 pm | 1 month ago | 1M Change |
|---|---|---|---|
0.5 SEI | 0.13 THETA | 0.10 THETA | +19.77% |
1 SEI | 0.26 THETA | 0.21 THETA | +19.77% |
5 SEI | 1.30 THETA | 1.04 THETA | +19.77% |
10 SEI | 2.60 THETA | 2.08 THETA | +19.77% |
50 SEI | 12.99 THETA | 10.42 THETA | +19.77% |
100 SEI | 25.99 THETA | 20.85 THETA | +19.77% |
500 SEI | 129.93 THETA | 104.24 THETA | +19.77% |
1,000 SEI | 259.86 THETA | 208.48 THETA | +19.77% |
Today vs. 1 year ago
Amount | Today at 4:03 pm | 1 year ago | 1Y Change |
|---|---|---|---|
0.5 SEI | 0.13 THETA | 0.13 THETA | +3.66% |
1 SEI | 0.26 THETA | 0.25 THETA | +3.66% |
5 SEI | 1.30 THETA | 1.25 THETA | +3.66% |
10 SEI | 2.60 THETA | 2.50 THETA | +3.66% |
50 SEI | 12.99 THETA | 12.52 THETA | +3.66% |
100 SEI | 25.99 THETA | 25.03 THETA | +3.66% |
500 SEI | 129.93 THETA | 125.17 THETA | +3.66% |
1,000 SEI | 259.86 THETA | 250.34 THETA | +3.66% |
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