Convert K21 to USDDon Ethereum
Swap K21 (K21) to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your K21 → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
K21 to USDD market data
| Metric | K21 | USDD · Ethereum |
|---|---|---|
| Price | $0.0145 | $0.9991 |
| Market cap | $267,511 | $1.50B |
| 24h volume | $2 | $2.23M |
| 24h change | — | +0.02% |
| 7d change | -0.60% | -0.10% |
| 24h high / low | $0 / $0 | $0.9996 / $0.9988 |
| All-time high | $11.59 | $1.24 |
| Market cap rank | #4152 | #54 |
What is the K21 to USDD exchange rate?
At the current market price, 1 K21 ≈ 0.01451023 USDD, and 1 USDD ≈ 68.9169 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 $267,511 against USDD's $1.50B, a gap of about 5592×. On the overall leaderboard they sit at #4152 and #54 respectively. Zooming out to a week, K21 has moved -0.60% while USDD has moved -0.10%. With $2 and $2.23M in respective daily volume, neither side of a K21→USDD swap struggles for depth. Measured from record highs, K21 is down 99.9% and USDD is down 19.6%.
K21 to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
K21 / USDD conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About K21 and USDD
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.
USDD (USDD) is the #54 cryptocurrency by market cap, worth $1.50B in aggregate. It is trading 19.6% below its all-time high of $1.24. Circulating supply stands at 1.50B USDD. Over the last 7 days USDD is -0.10%, and +0.10% across 30 days. Around $2.23M of USDD changes hands every 24 hours.
How to convert K21 to USDD
- 1 Enter the amount of K21 you want to convert — the swap widget on this page is prefilled with the K21 → USDD 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 USDD 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.
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Convert any other cryptocurrency from K21
K21 to USDD FAQ
What is the K21 to USDD exchange rate?
1 K21 is worth roughly 0.01451023 USDD at the moment (inverted: 1 USDD ≈ 68.9169 K21). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert K21 to USDD on SwitchFi?
Enter the amount of K21 you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best K21→USDD path — non-custodial, straight from your wallet.
Is the K21 to USDD swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert K21 to USDD?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange K21 for USDD?
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.