Convert EXTRAon Optimism to CRO
Swap Extra Finance (EXTRA) on Optimism to Cronos (CRO) at the best cross-chain rate. SwitchFi routes your EXTRA → CRO exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to CRO market data
| Metric | EXTRA · Optimism | CRO |
|---|---|---|
| Price | $0.004767 | $0.05636 |
| Market cap | $2.11M | $2.60B |
| 24h volume | $504 | $7.41M |
| 24h change | -3.01% | -1.95% |
| 7d change | +22.24% | +3.14% |
| 24h high / low | $0.004919 / $0.004748 | $0.05751 / $0.05613 |
| All-time high | $0.2879 | $0.8915 |
| Market cap rank | #2172 | #34 |
What is the EXTRA to CRO exchange rate?
At the current market price, 1 EXTRA ≈ 0.08458386 CRO, and 1 CRO ≈ 11.8226 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Extra Finance is the junior asset: it is valued at $2.11M against Cronos's $2.60B, a gap of about 1229×. On the overall leaderboard they sit at #2172 and #34 respectively. The last 24 hours put EXTRA at -3.01% against -1.95% for CRO — the EXTRA/CRO rate has moved in CRO's favour. On a 7-day view the tape shows EXTRA +22.24% and CRO +3.14%. Daily turnover runs at $504 for EXTRA and $7.41M for CRO, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, EXTRA is down 98.3% and CRO is down 93.7%.
EXTRA to CRO converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / CRO conversion tables
() 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.
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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 Extra Finance and Cronos
Extra Finance (EXTRA) is the #2172 cryptocurrency by market cap, worth $2.11M in aggregate. It is trading 98.3% below its all-time high of $0.2879. 443.03M EXTRA is circulating out of a hard cap of 1.00B EXTRA — about 44% of the eventual supply. Recent performance reads +22.24% over 7 days and +4.67% over the past month for EXTRA. Daily turnover comes to $504.
Cronos (CRO) ranks #34 by market capitalisation at $2.60B. Compared with its $0.8915 all-time peak, it currently trades 93.7% lower. 46.07B CRO is circulating out of a hard cap of 100.00B CRO — about 46% of the eventual supply. CRO has moved +3.14% week-on-week and -9.02% over 30 days. Daily turnover comes to $7.41M.
How to convert EXTRA to CRO
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → CRO 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 CRO 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 CRO
Convert any other cryptocurrency from EXTRA
EXTRAOptimism → BTC
Bitcoin
EXTRAOptimism → ETH
Ethereum
EXTRAOptimism → USDTEthereum
Tether
EXTRAOptimism → BNB
BNB
EXTRAOptimism → USDCEthereum
USDC
EXTRAOptimism → XRP
XRP
EXTRAOptimism → SOL
Solana
EXTRAOptimism → TRX
TRON
EXTRAOptimism → FIGR_HELOC
Figure Heloc
EXTRAOptimism → HYPE
Hyperliquid
EXTRAOptimism → DOGE
Dogecoin
EXTRAOptimism → USDSEthereum
USDS
EXTRA to CRO FAQ
What is the EXTRA to CRO exchange rate?
1 EXTRA is worth roughly 0.08458386 CRO at the moment (inverted: 1 CRO ≈ 11.8226 EXTRA). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert EXTRA to CRO on SwitchFi?
Type in how much EXTRA you're converting, connect a wallet, check the quoted EXTRA→CRO route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the EXTRA to CRO 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 EXTRA to CRO?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange EXTRA for CRO?
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.