Convert K21 to Oon BNB Chain
Swap K21 (K21) to o1.exchange (O) on BNB Chain at the best cross-chain rate. SwitchFi routes your K21 → O exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
K21 to O market data
| Metric | K21 | O · BNB Chain |
|---|---|---|
| Price | $0.0145 | $0.5468 |
| Market cap | $267,511 | $87.48M |
| 24h volume | $2 | $3.76M |
| 24h change | — | -1.08% |
| 7d change | -0.60% | +22.00% |
| 24h high / low | $0 / $0 | $0.5606 / $0.5374 |
| All-time high | $11.59 | $0.9415 |
| Market cap rank | #4152 | #289 |
What is the K21 to O exchange rate?
At the current market price, 1 K21 ≈ 0.02651426 O, and 1 O ≈ 37.7156 K21. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
K21 is the smaller side of this pair — o1.exchange's market capitalisation of $87.48M is roughly 327× larger than K21's $267,511. They currently rank #4152 and #289 among all cryptocurrencies. Across the last 7 days the comparison reads -0.60% for K21 versus +22.00% for O. Liquidity is ample on both legs — K21 trades $2 a day and O trades $3.76M — so conversions execute at market rates. Measured from record highs, K21 is down 99.9% and O is down 41.9%.
K21 to O converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
K21 / O 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 o1.exchange
K21 (K21) is the #4152 cryptocurrency by market cap, worth $267,511 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 -0.60% week-on-week and -6.60% over 30 days. Its 24-hour trading volume is $2.
o1.exchange (O) is the #289 cryptocurrency by market cap, worth $87.48M in aggregate. It is trading 41.9% below its all-time high of $0.9415. Supply-wise, 16% of the 1.00B O maximum (160.00M O) is on the market today. O has moved +22.00% week-on-week and +9.50% over 30 days. Around $3.76M of O changes hands every 24 hours.
How to convert K21 to O
- 1 Enter the amount of K21 you want to convert — the swap widget on this page is prefilled with the K21 → O 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 O on BNB Chain 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 O
BTC → OBNB Chain
Bitcoin
ETH → OBNB Chain
Ethereum
USDTEthereum → OBNB Chain
Tether
BNB → OBNB Chain
BNB
XRP → OBNB Chain
XRP
USDCEthereum → OBNB Chain
USDC
SOL → OBNB Chain
Solana
TRX → OBNB Chain
TRON
FIGR_HELOC → OBNB Chain
Figure Heloc
HYPE → OBNB Chain
Hyperliquid
ZEC → OBNB Chain
Zcash
DOGE → OBNB Chain
Dogecoin
Convert any other cryptocurrency from K21
K21 to O FAQ
What is the K21 to O exchange rate?
1 K21 is worth roughly 0.02651426 O at the moment (inverted: 1 O ≈ 37.7156 K21). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert K21 to O on SwitchFi?
Three steps: set the K21 amount, connect your wallet, then approve the best quoted K21→O route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the K21 to O 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 O?
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 O?
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.