Convert NEPT to OP
Swap Neptune (NEPT) to Optimism (OP) at the best cross-chain rate. SwitchFi routes your NEPT → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
NEPT to OP market data
| Metric | NEPT | OP |
|---|---|---|
| Price | $0.03364 | $0.1018 |
| Market cap | $129,470 | $219.95M |
| 24h volume | $48 | $29.76M |
| 24h change | +1.51% | -3.44% |
| 7d change | -7.16% | -4.45% |
| 24h high / low | $0.03416 / $0.03314 | $0.1066 / $0.1004 |
| All-time high | $0.4042 | $4.84 |
| Market cap rank | #4888 | #155 |
What is the NEPT to OP exchange rate?
At the current market price, 1 NEPT ≈ 0.33034065 OP, and 1 OP ≈ 3.0272 NEPT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Neptune is the smaller side of this pair — Optimism's market capitalisation of $219.95M is roughly 1699× larger than Neptune's $129,470. On the overall leaderboard they sit at #4888 and #155 respectively. Day-on-day, NEPT printed +1.51% and OP printed -3.44%, meaning the exchange rate between them has moved in NEPT's favour. On a 7-day view the tape shows NEPT -7.16% and OP -4.45%. With $48 and $29.76M in respective daily volume, neither side of a NEPT→OP swap struggles for depth. Measured from record highs, NEPT is down 91.7% and OP is down 97.9%.
NEPT to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
NEPT / OP conversion tables
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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 Neptune and Optimism
Neptune (NEPT) is the #4888 cryptocurrency by market cap, worth $129,470 in aggregate. The price sits 91.7% under the record high of $0.4042. 3.85M NEPT is circulating out of a hard cap of 20.00M NEPT — about 19% of the eventual supply. Over the last 7 days NEPT is -7.16%, and -17.50% across 30 days. Its 24-hour trading volume is $48.
Optimism (OP) is the #155 cryptocurrency by market cap, worth $219.95M in aggregate. The price sits 97.9% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.16B OP (50%) is already in circulation. OP has moved -4.45% week-on-week and +4.30% over 30 days. Its 24-hour trading volume is $29.76M.
How to convert NEPT to OP
- 1 Enter the amount of NEPT you want to convert — the swap widget on this page is prefilled with the NEPT → OP 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 OP 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 OP
Convert any other cryptocurrency from NEPT
NEPT to OP FAQ
What is the NEPT to OP exchange rate?
At current prices one NEPT converts to about 0.33034065 OP, and one OP to about 3.0272 NEPT. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert NEPT to OP on SwitchFi?
Type in how much NEPT you're converting, connect a wallet, check the quoted NEPT→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the NEPT to OP swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert NEPT to OP?
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 NEPT for OP?
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. One of these assets is outside our actively tracked list — figures shown are as of Jul 10, 2026. Prices are informational — the exact swap rate is quoted at execution time.