1 SEI = 0.0000006539 BTC · 1 BTC = 1,529,178 SEI — the 28 October 2026 build
Sei in BTC.
| SEI | BTC |
|---|---|
| 0.01 SEI | 0.000000006539 BTC |
| 0.1 SEI | 0.00000006539 BTC |
| 0.5 SEI | 0.000000327 BTC |
| 1 SEI | 0.0000006539 BTC |
| 2 SEI | 0.000001308 BTC |
| 5 SEI | 0.00000327 BTC |
| 10 SEI | 0.000006539 BTC |
| 50 SEI | 0.0000327 BTC |
| 100 SEI | 0.00006539 BTC |
| 1,000 SEI | 0.0006539 BTC |
| BTC | SEI |
|---|---|
| 0.0001 BTC | 152.9178 SEI |
| 0.001 BTC | 1,529.18 SEI |
| 0.01 BTC | 15,291.78 SEI |
| 0.1 BTC | 152,917.8 SEI |
| 0.5 BTC | 764,589 SEI |
| 1 BTC | 1,529,178 SEI |
| 5 BTC | 7,645,889.98 SEI |
| 10 BTC | 15,291,779.96 SEI |
Snapshot rates from the 28 October 2026 build; the tables follow the live rate while this pair is on screen. Indicative — an exchange adds its own fee and spread.
| Rank among cryptocurrencies | #43 |
|---|---|
| Market capitalisation | $354M |
| 24-hour volume | $32M |
| Consensus | Tendermint (CometBFT) · Proof of Stake |
| Circulating supply | 6,733,333,333 SEI |
| Profile | Sei on CoinSpectrum |
At the 28 October 2026 build, 1 Sei was 0.0000006539 BTC. The figure at the top of this page updates in your browser from the exchanges the site reads directly, whenever that feed is reachable.
0.5 BTC bought 764,589 SEI at the build rate, before any exchange fee or spread.
The snapshot price is the one the ranking uses, refreshed every six hours. The live overlay reads public tickers from the exchanges CoinSpectrum has direct feeds from, and a quote is only accepted when it sits within the band the ranking applies to any live price. Nothing here is a quote to trade on: an exchange adds its fee and spread.