Convert DOTon Optimism to UBon Ethereum
Swap Polkadot (DOT) on Optimism to Unibase (UB) on Ethereum at the best cross-chain rate. SwitchFi routes your DOT → UB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
DOT to UB market data
| Metric | DOT · Optimism | UB · Ethereum |
|---|---|---|
| Price | $0.829 | $0.07006 |
| Market cap | $1.40B | $175.14M |
| 24h volume | $68.54M | $8.23M |
| 24h change | +0.25% | -13.30% |
| 7d change | -2.27% | -23.12% |
| 24h high / low | $0.8369 / $0.8171 | $0.08084 / $0.06795 |
| All-time high | $54.98 | $0.2425 |
| Market cap rank | #53 | #184 |
What is the DOT to UB exchange rate?
At the current market price, 1 DOT ≈ 11.8333 UB, and 1 UB ≈ 0.08450726 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 $1.40B dwarfs Unibase's $175.14M by a factor of about 8.0×. They currently rank #53 and #184 among all cryptocurrencies. Over the past 24 hours DOT is +0.25% while UB is -13.30%, so the DOT/UB rate has moved in DOT's favour. On a 7-day view the tape shows DOT -2.27% and UB -23.12%. With $68.54M and $8.23M in respective daily volume, neither side of a DOT→UB swap struggles for depth. DOT currently trades 98.5% below its all-time high, while UB sits 71.8% under its own peak.
DOT to UB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
DOT / UB conversion tables
() 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.
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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 Unibase
Polkadot (DOT) is the #53 cryptocurrency by market cap, worth $1.40B in aggregate. The price sits 98.5% under the record high of $54.98. Supply-wise, 81% of the 2.10B DOT maximum (1.69B DOT) is on the market today. Recent performance reads -2.27% over 7 days and -14.11% over the past month for DOT. Daily turnover comes to $68.54M.
Unibase (UB) ranks #184 by market capitalisation at $175.14M. It is trading 71.8% below its all-time high of $0.2425. Supply-wise, 25% of the 10.00B UB maximum (2.50B UB) is on the market today. UB has moved -23.12% week-on-week and -43.36% over 30 days. Around $8.23M of UB changes hands every 24 hours.
How to convert DOT to UB
- 1 Enter the amount of DOT on Optimism you want to convert — the swap widget on this page is prefilled with the DOT → UB 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 UB 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 UB
BTC → UBEthereum
Bitcoin
ETH → UBEthereum
Ethereum
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Tether
BNB → UBEthereum
BNB
USDCEthereum → UBEthereum
USDC
XRP → UBEthereum
XRP
SOL → UBEthereum
Solana
TRX → UBEthereum
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FIGR_HELOC → UBEthereum
Figure Heloc
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DOGE → UBEthereum
Dogecoin
USDSEthereum → UBEthereum
USDS
Convert any other cryptocurrency from DOT
DOTOptimism → BTC
Bitcoin
DOTOptimism → ETH
Ethereum
DOTOptimism → USDTEthereum
Tether
DOTOptimism → BNB
BNB
DOTOptimism → USDCEthereum
USDC
DOTOptimism → XRP
XRP
DOTOptimism → SOL
Solana
DOTOptimism → TRX
TRON
DOTOptimism → FIGR_HELOC
Figure Heloc
DOTOptimism → HYPE
Hyperliquid
DOTOptimism → DOGE
Dogecoin
DOTOptimism → USDSEthereum
USDS
DOT to UB FAQ
What is the DOT to UB exchange rate?
1 DOT is worth roughly 11.8333 UB at the moment (inverted: 1 UB ≈ 0.08450726 DOT). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert DOT to UB on SwitchFi?
Type in how much DOT you're converting, connect a wallet, check the quoted DOT→UB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the DOT to UB swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert DOT to UB?
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 DOT for UB?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.