Convert DOTon Optimism to JST
Swap Polkadot (DOT) on Optimism to JUST (JST) at the best cross-chain rate. SwitchFi routes your DOT → JST exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
DOT to JST market data
| Metric | DOT · Optimism | JST |
|---|---|---|
| Price | $0.8437 | $0.1063 |
| Market cap | $1.44B | $870.62M |
| 24h volume | $134.32M | $34.48M |
| 24h change | -2.54% | +7.14% |
| 7d change | +0.60% | +6.60% |
| 24h high / low | $0.8924 / $0.8386 | $0.1069 / $0.1002 |
| All-time high | $54.98 | $0.1933 |
| Market cap rank | #57 | #76 |
What is the DOT to JST exchange rate?
At the current market price, 1 DOT ≈ 7.9352 JST, and 1 JST ≈ 0.12602109 DOT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
By market value the pair is uneven — Polkadot's $1.44B dwarfs JUST's $870.62M by a factor of about 1.6×. They currently rank #57 and #76 among all cryptocurrencies. Over the past 24 hours DOT is -2.54% while JST is +7.14%, so the DOT/JST rate has moved in JST's favour. On a 7-day view the tape shows DOT +0.60% and JST +6.60%. Liquidity is ample on both legs — DOT trades $134.32M a day and JST trades $34.48M — so conversions execute at market rates. Measured from record highs, DOT is down 98.5% and JST is down 45.0%.
DOT to JST converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
DOT / JST conversion tables
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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 Polkadot and JUST
Polkadot (DOT) is the #57 cryptocurrency by market cap, worth $1.44B in aggregate. The price sits 98.5% under the record high of $54.98. Supply-wise, 81% of the 2.10B DOT maximum (1.70B DOT) is on the market today. Recent performance reads +0.60% over 7 days and +2.60% over the past month for DOT. Daily turnover comes to $134.32M.
JUST (JST) is the #76 cryptocurrency by market cap, worth $870.62M in aggregate. It is trading 45.0% 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 +6.60% over 7 days and +0.70% over the past month for JST. Daily turnover comes to $34.48M.
How to convert DOT to JST
- 1 Enter the amount of DOT on Optimism you want to convert — the swap widget on this page is prefilled with the DOT → 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
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DOTOptimism → BNB
BNB
DOTOptimism → XRP
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DOTOptimism → USDCEthereum
USDC
DOTOptimism → SOL
Solana
DOTOptimism → TRX
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DOTOptimism → FIGR_HELOC
Figure Heloc
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DOT to JST FAQ
What is the DOT to JST exchange rate?
Right now 1 DOT ≈ 7.9352 JST (and 1 JST ≈ 0.12602109 DOT). 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 DOT to JST on SwitchFi?
Type in how much DOT you're converting, connect a wallet, check the quoted DOT→JST route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the DOT to JST 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 DOT to JST?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange DOT 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.