Convert ONG to SEI
Swap Ontology Gas (ONG) to Sei (SEI) at the best cross-chain rate. SwitchFi routes your ONG → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ONG to SEI market data
| Metric | ONG | SEI |
|---|---|---|
| Price | $0.09387 | $0.04831 |
| Market cap | $45.04M | $325.34M |
| 24h volume | $10.73M | $65.15M |
| 24h change | -6.45% | +2.64% |
| 7d change | -21.50% | +3.80% |
| 24h high / low | $0.1029 / $0.09303 | $0.05004 / $0.04562 |
| All-time high | $4.39 | $1.14 |
| Market cap rank | #480 | #125 |
What is the ONG to SEI exchange rate?
At the current market price, 1 ONG ≈ 1.9431 SEI, and 1 SEI ≈ 0.5146477 ONG. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Ontology Gas is the smaller side of this pair — Sei's market capitalisation of $325.34M is roughly 7.2× larger than Ontology Gas's $45.04M. On the overall leaderboard they sit at #480 and #125 respectively. The last 24 hours put ONG at -6.45% against +2.64% for SEI — the ONG/SEI rate has moved in SEI's favour. Zooming out to a week, ONG has moved -21.50% while SEI has moved +3.80%. Liquidity is ample on both legs — ONG trades $10.73M a day and SEI trades $65.15M — so conversions execute at market rates. Measured from record highs, ONG is down 97.9% and SEI is down 95.8%.
ONG to SEI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ONG / SEI conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Ontology Gas and Sei
Ontology Gas (ONG) ranks #480 by market capitalisation at $45.04M. The price sits 97.9% under the record high of $4.39. Supply-wise, 48% of the 1.00B ONG maximum (479.68M ONG) is on the market today. ONG has moved -21.50% week-on-week and +125.90% over 30 days. Its 24-hour trading volume is $10.73M.
With a total market value of $325.34M, Sei (SEI) sits at #125 among all cryptocurrencies. It is trading 95.8% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +3.80% week-on-week and +15.80% over 30 days. Around $65.15M of SEI changes hands every 24 hours.
How to convert ONG to SEI
- 1 Enter the amount of ONG you want to convert — the swap widget on this page is prefilled with the ONG → SEI pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of SEI you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange SEI
Convert any other cryptocurrency from ONG
ONG to SEI FAQ
What is the ONG to SEI exchange rate?
Right now 1 ONG ≈ 1.9431 SEI (and 1 SEI ≈ 0.5146477 ONG). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert ONG to SEI on SwitchFi?
Three steps: set the ONG amount, connect your wallet, then approve the best quoted ONG→SEI route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the ONG to SEI swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert ONG to SEI?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange ONG for SEI?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.