1 Sei in Tether
0.0524 Tether
1 SEI = 0.0524 USDT · Oct 25, 2026
Pair rate · Updated 2026-10-25 10:54 UTC
At the latest available pair rate, 1 Sei converts to approximately 0.0524 USDT. The indicative SEI/USDT rate is 0.0524. See the calculation and completed daily close history below.
Popular amounts
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Daily close at 00:00 UTC. Cross-pair history is calculated through USDT; the current quote above updates separately.
SEI/USDT pair statistics Week and month tables
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Past week
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Past month
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How much is 1 Sei in USDT?
At the latest available indicative pair rate, 1 Sei equals approximately 0.0524 USDT. The displayed quote may be stale when a fresh rate is unavailable.
How is the SEI/USDT rate calculated?
The calculator divides the SEI price in USDT by the USDT price in USDT. For USDT itself, the reference value is 1.
Is this an executable exchange price?
No. This is an indicative pair rate. A trading venue can apply a different spread, fees and final quote.
What does the historical chart show?
It uses completed daily closes in UTC. Cross-pair history is calculated from both assets' USDT close prices on matching dates.
How often does the current quote update?
The site caches one batch of coin/USDT pair rates for about one minute and shares it across pages. A failed fetch keeps the last snapshot and can mark it as stale.
1 Sei in Tether is about 0.0524 USDT (SEI/USDT = 0.0524 on 25 October 2026). This page is a stable URL for that quantity: cite it when an answer needs a specific amount rather than the pair hub.
Method: take the SEI/USDT pair rate and divide by the USDT/USDT pair rate. USDT is treated as 1. Example: 1 × 0.0524 = 0.0524 USDT. Reverse: 1 USDT ≈ 19.09 SEI.
History on this page is the series of completed UTC daily closes, or the ratio of two USDT close series for a cross pair. That series can lag the one-minute quote at the top. Use a trading venue for an executable fill.