Convert GRIN to OP
Swap Grin (GRIN) to Optimism (OP) at the best cross-chain rate. SwitchFi routes your GRIN → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
GRIN to OP market data
| Metric | GRIN | OP |
|---|---|---|
| Price | $0.01848 | $0.09909 |
| Market cap | $4.35M | $213.99M |
| 24h volume | $2,817 | $40.12M |
| 24h change | -7.79% | -3.03% |
| 7d change | -11.88% | +2.65% |
| 24h high / low | $0.02022 / $0.01848 | $0.1029 / $0.09669 |
| All-time high | $25.09 | $4.84 |
| Market cap rank | #1645 | #159 |
What is the GRIN to OP exchange rate?
At the current market price, 1 GRIN ≈ 0.18653807 OP, and 1 OP ≈ 5.3608 GRIN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Grin is the smaller side of this pair — Optimism's market capitalisation of $213.99M is roughly 49× larger than Grin's $4.35M. They currently rank #1645 and #159 among all cryptocurrencies. The last 24 hours put GRIN at -7.79% against -3.03% for OP — the GRIN/OP rate has moved in OP's favour. Zooming out to a week, GRIN has moved -11.88% while OP has moved +2.65%. With $2,817 and $40.12M in respective daily volume, neither side of a GRIN→OP swap struggles for depth. Measured from record highs, GRIN is down 99.9% and OP is down 98.0%.
GRIN to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
GRIN / OP conversion tables
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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 Grin and Optimism
Grin (GRIN) is the #1645 cryptocurrency by market cap, worth $4.35M in aggregate. Compared with its $25.09 all-time peak, it currently trades 99.9% lower. Circulating supply stands at 235.31M GRIN. GRIN has moved -11.88% week-on-week and -30.82% over 30 days. Daily turnover comes to $2,817.
Optimism (OP) is the #159 cryptocurrency by market cap, worth $213.99M in aggregate. The price sits 98.0% 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 +2.65% week-on-week and +0.96% over 30 days. Its 24-hour trading volume is $40.12M.
How to convert GRIN to OP
- 1 Enter the amount of GRIN you want to convert — the swap widget on this page is prefilled with the GRIN → 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 GRIN
GRIN to OP FAQ
What is the GRIN to OP exchange rate?
At current prices one GRIN converts to about 0.18653807 OP, and one OP to about 5.3608 GRIN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert GRIN to OP on SwitchFi?
Type in how much GRIN you're converting, connect a wallet, check the quoted GRIN→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the GRIN to OP 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 GRIN 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 GRIN 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. Prices are informational — the exact swap rate is quoted at execution time.