Convert K21 to JST
Swap K21 (K21) to JUST (JST) at the best cross-chain rate. SwitchFi routes your K21 → JST exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
K21 to JST market data
| Metric | K21 | JST |
|---|---|---|
| Price | $0.0145 | $0.1086 |
| Market cap | $267,511 | $889.01M |
| 24h volume | $2 | $21.63M |
| 24h change | — | +6.82% |
| 7d change | -0.60% | +7.70% |
| 24h high / low | $0 / $0 | $0.108 / $0.1015 |
| All-time high | $11.59 | $0.1933 |
| Market cap rank | #4152 | #75 |
What is the K21 to JST exchange rate?
At the current market price, 1 K21 ≈ 0.13354037 JST, and 1 JST ≈ 7.4884 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 JUST's $889.01M, a gap of about 3323×. On the overall leaderboard they sit at #4152 and #75 respectively. Zooming out to a week, K21 has moved -0.60% while JST has moved +7.70%. Daily turnover runs at $2 for K21 and $21.63M for JST, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, K21 is down 99.9% and JST is down 43.8%.
K21 to JST converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
K21 / JST 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 JUST
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.
JUST (JST) is the #75 cryptocurrency by market cap, worth $889.01M in aggregate. It is trading 43.8% below its all-time high of $0.1933. Supply-wise, 83% of the 9.90B JST maximum (8.19B JST) is on the market today. Recent performance reads +7.70% over 7 days and +2.10% over the past month for JST. Daily turnover comes to $21.63M.
How to convert K21 to JST
- 1 Enter the amount of K21 you want to convert — the swap widget on this page is prefilled with the K21 → JST 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 JST 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 JST
Convert any other cryptocurrency from K21
K21 to JST FAQ
What is the K21 to JST exchange rate?
At current prices one K21 converts to about 0.13354037 JST, and one JST to about 7.4884 K21. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert K21 to JST on SwitchFi?
Type in how much K21 you're converting, connect a wallet, check the quoted K21→JST route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the K21 to JST 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 JST?
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 JST?
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.