Convert KROMon Optimism to GRX
Swap Kromatika (KROM) on Optimism to GRX Chain (GRX) at the best cross-chain rate. SwitchFi routes your KROM → GRX exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
KROM to GRX market data
| Metric | KROM · Optimism | GRX |
|---|---|---|
| Price | $0.004848 | $13.05 |
| Market cap | $480,000 | $124.16M |
| 24h volume | $87 | $68 |
| 24h change | +8.22% | — |
| 7d change | +1.40% | +0.00% |
| 24h high / low | $0.004905 / $0.004444 | $0 / $0 |
| All-time high | $0.266 | $21.31 |
| Market cap rank | #3602 | #229 |
What is the KROM to GRX exchange rate?
At the current market price, 1 KROM ≈ 0.00037152 GRX, and 1 GRX ≈ 2691.66 KROM. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Kromatika is the smaller side of this pair — GRX Chain's market capitalisation of $124.16M is roughly 259× larger than Kromatika's $480,000. They currently rank #3602 and #229 among all cryptocurrencies. On a 7-day view the tape shows KROM +1.40% and GRX +0.00%. Liquidity is ample on both legs — KROM trades $87 a day and GRX trades $68 — so conversions execute at market rates. Measured from record highs, KROM is down 98.2% and GRX is down 38.7%.
KROM to GRX converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
KROM / GRX 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 Kromatika and GRX Chain
Kromatika (KROM) is the #3602 cryptocurrency by market cap, worth $480,000 in aggregate. The price sits 98.2% under the record high of $0.266. Supply-wise, 99% of the 100.00M KROM maximum (98.99M KROM) is on the market today. Over the last 7 days KROM is +1.40%, and +60.70% across 30 days. Its 24-hour trading volume is $87.
GRX Chain (GRX) ranks #229 by market capitalisation at $124.16M. It is trading 38.7% below its all-time high of $21.31. 9.51M GRX is circulating out of a hard cap of 10.00M GRX — about 95% of the eventual supply. Over the last 7 days GRX is +0.00%, and +0.10% across 30 days. Around $68 of GRX changes hands every 24 hours.
How to convert KROM to GRX
- 1 Enter the amount of KROM on Optimism you want to convert — the swap widget on this page is prefilled with the KROM → GRX 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 GRX 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 GRX
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KROM to GRX FAQ
What is the KROM to GRX exchange rate?
Right now 1 KROM ≈ 0.00037152 GRX (and 1 GRX ≈ 2691.66 KROM). 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 KROM to GRX on SwitchFi?
Type in how much KROM you're converting, connect a wallet, check the quoted KROM→GRX route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the KROM to GRX swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert KROM to GRX?
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 KROM for GRX?
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.