Convert K21 to USDTBon Ethereum
Swap K21 (K21) to USDtb (USDTB) on Ethereum at the best cross-chain rate. SwitchFi routes your K21 → USDTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
K21 to USDTB market data
| Metric | K21 | USDTB · Ethereum |
|---|---|---|
| Price | $0.01465 | $1.00 |
| Market cap | $270,345 | $481.39M |
| 24h volume | $2 | $4.30M |
| 24h change | — | +0.07% |
| 7d change | -0.20% | +0.00% |
| 24h high / low | $0.01477 / $0.01419 | $1.00 / $0.9994 |
| All-time high | $11.59 | $1.06 |
| Market cap rank | #4229 | #110 |
What is the K21 to USDTB exchange rate?
At the current market price, 1 K21 ≈ 0.01465462 USDTB, and 1 USDTB ≈ 68.2379 K21. 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 K21 is the junior asset: it is valued at $270,345 against USDtb's $481.39M, a gap of about 1781×. K21 holds rank #4229 while USDTB holds #110 by market capitalisation. Zooming out to a week, K21 has moved -0.20% while USDTB has moved +0.00%. Daily turnover runs at $2 for K21 and $4.30M for USDTB, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, K21 is down 99.9% and USDTB is down 5.4%.
K21 to USDTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
K21 / USDTB conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() 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 K21 and USDtb
K21 (K21) is the #4229 cryptocurrency by market cap, worth $270,345 in aggregate. The price sits 99.9% under the record high of $11.59. Of a maximum supply of 21.00M K21, 18.45M K21 (88%) is already in circulation. K21 has moved -0.20% week-on-week and -2.90% over 30 days. Its 24-hour trading volume is $2.
USDtb (USDTB) is the #110 cryptocurrency by market cap, worth $481.39M in aggregate. Compared with its $1.06 all-time peak, it currently trades 5.4% lower. Circulating supply stands at 481.32M USDTB. USDTB has moved +0.00% week-on-week and +0.10% over 30 days. Daily turnover comes to $4.30M.
How to convert K21 to USDTB
- 1 Enter the amount of K21 you want to convert — the swap widget on this page is prefilled with the K21 → 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
XRP → USDTBEthereum
XRP
USDCEthereum → USDTBEthereum
USDC
SOL → USDTBEthereum
Solana
TRX → USDTBEthereum
TRON
FIGR_HELOC → USDTBEthereum
Figure Heloc
HYPE → USDTBEthereum
Hyperliquid
ZEC → USDTBEthereum
Zcash
DOGE → USDTBEthereum
Dogecoin
Convert any other cryptocurrency from K21
K21 to USDTB FAQ
What is the K21 to USDTB exchange rate?
Right now 1 K21 ≈ 0.01465462 USDTB (and 1 USDTB ≈ 68.2379 K21). 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 K21 to USDTB on SwitchFi?
Type in how much K21 you're converting, connect a wallet, check the quoted K21→USDTB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the K21 to USDTB 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 K21 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 K21 for USDTB?
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.