Convert KROMon Optimism to USDTBon Ethereum
Swap Kromatika (KROM) on Optimism to USDtb (USDTB) on Ethereum at the best cross-chain rate. SwitchFi routes your KROM → USDTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
KROM to USDTB market data
| Metric | KROM · Optimism | USDTB · Ethereum |
|---|---|---|
| Price | $0.003228 | $1.00 |
| Market cap | $265,699 | $726.91M |
| 24h volume | $5 | $7.46M |
| 24h change | +2.75% | +0.01% |
| 7d change | +4.10% | +0.01% |
| 24h high / low | $0.00325 / $0.00306 | $1.00 / $0.9998 |
| All-time high | $0.266 | $1.06 |
| Market cap rank | #4345 | #84 |
What is the KROM to USDTB exchange rate?
At the current market price, 1 KROM ≈ 0.00322834 USDTB, and 1 USDTB ≈ 309.7567 KROM. 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 Kromatika is the junior asset: it is valued at $265,699 against USDtb's $726.91M, a gap of about 2736×. They currently rank #4345 and #84 among all cryptocurrencies. Over the past 24 hours KROM is +2.75% while USDTB is +0.01%, so the KROM/USDTB rate has moved in KROM's favour. On a 7-day view the tape shows KROM +4.10% and USDTB +0.01%. Liquidity is ample on both legs — KROM trades $5 a day and USDTB trades $7.46M — so conversions execute at market rates. KROM currently trades 98.8% below its all-time high, while USDTB sits 5.4% under its own peak.
KROM to USDTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
KROM / USDTB 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.
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 Kromatika and USDtb
Kromatika (KROM) is the #4345 cryptocurrency by market cap, worth $265,699 in aggregate. The price sits 98.8% under the record high of $0.266. Supply-wise, 82% of the 100.00M KROM maximum (82.30M KROM) is on the market today. Over the last 7 days KROM is +4.10%, and +0.84% across 30 days. Its 24-hour trading volume is $5.
USDtb (USDTB) is the #84 cryptocurrency by market cap, worth $726.91M in aggregate. Compared with its $1.06 all-time peak, it currently trades 5.4% lower. Circulating supply stands at 726.72M USDTB. USDTB has moved +0.01% week-on-week and +0.05% over 30 days. Daily turnover comes to $7.46M.
How to convert KROM to USDTB
- 1 Enter the amount of KROM on Optimism you want to convert — the swap widget on this page is prefilled with the KROM → USDTB 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 USDTB on Ethereum 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 USDTB
BTC → USDTBEthereum
Bitcoin
ETH → USDTBEthereum
Ethereum
USDTEthereum → USDTBEthereum
Tether
BNB → USDTBEthereum
BNB
USDCEthereum → USDTBEthereum
USDC
XRP → USDTBEthereum
XRP
SOL → USDTBEthereum
Solana
TRX → USDTBEthereum
TRON
FIGR_HELOC → USDTBEthereum
Figure Heloc
HYPE → USDTBEthereum
Hyperliquid
DOGE → USDTBEthereum
Dogecoin
USDSEthereum → USDTBEthereum
USDS
Convert any other cryptocurrency from KROM
KROMOptimism → BTC
Bitcoin
KROMOptimism → ETH
Ethereum
KROMOptimism → USDTEthereum
Tether
KROMOptimism → BNB
BNB
KROMOptimism → USDCEthereum
USDC
KROMOptimism → XRP
XRP
KROMOptimism → SOL
Solana
KROMOptimism → TRX
TRON
KROMOptimism → FIGR_HELOC
Figure Heloc
KROMOptimism → HYPE
Hyperliquid
KROMOptimism → DOGE
Dogecoin
KROMOptimism → USDSEthereum
USDS
KROM to USDTB FAQ
What is the KROM to USDTB exchange rate?
At current prices one KROM converts to about 0.00322834 USDTB, and one USDTB to about 309.7567 KROM. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert KROM to USDTB on SwitchFi?
Three steps: set the KROM amount, connect your wallet, then approve the best quoted KROM→USDTB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the KROM to USDTB 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 USDTB?
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 USDTB?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.