Convert EXTRAon Base to UBon Ethereum
Swap Extra Finance (EXTRA) on Base to Unibase (UB) on Ethereum at the best cross-chain rate. SwitchFi routes your EXTRA → UB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to UB market data
| Metric | EXTRA · Base | UB · Ethereum |
|---|---|---|
| Price | $0.004238 | $0.1357 |
| Market cap | $1.90M | $339.20M |
| 24h volume | $2,279 | $9.36M |
| 24h change | -2.79% | +2.84% |
| 7d change | +0.40% | +3.40% |
| 24h high / low | $0.004415 / $0.004209 | $0.1385 / $0.1317 |
| All-time high | $0.2879 | $0.2436 |
| Market cap rank | #2372 | #125 |
What is the EXTRA to UB exchange rate?
At the current market price, 1 EXTRA ≈ 0.031237 UB, and 1 UB ≈ 32.0133 EXTRA. 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 Extra Finance is the junior asset: it is valued at $1.90M against Unibase's $339.20M, a gap of about 178×. EXTRA holds rank #2372 while UB holds #125 by market capitalisation. Day-on-day, EXTRA printed -2.79% and UB printed +2.84%, meaning the exchange rate between them has moved in UB's favour. Zooming out to a week, EXTRA has moved +0.40% while UB has moved +3.40%. With $2,279 and $9.36M in respective daily volume, neither side of a EXTRA→UB swap struggles for depth. Measured from record highs, EXTRA is down 98.5% and UB is down 44.3%.
EXTRA to UB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / UB 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 Extra Finance and Unibase
Extra Finance (EXTRA) is the #2372 cryptocurrency by market cap, worth $1.90M in aggregate. It is trading 98.5% below its all-time high of $0.2879. 448.97M EXTRA is circulating out of a hard cap of 1.00B EXTRA — about 45% of the eventual supply. Recent performance reads +0.40% over 7 days and -0.70% over the past month for EXTRA. Daily turnover comes to $2,279.
Unibase (UB) ranks #125 by market capitalisation at $339.20M. It is trading 44.3% below its all-time high of $0.2436. Supply-wise, 25% of the 10.00B UB maximum (2.50B UB) is on the market today. UB has moved +3.40% week-on-week and -6.50% over 30 days. Around $9.36M of UB changes hands every 24 hours.
How to convert EXTRA to UB
- 1 Enter the amount of EXTRA on Base you want to convert — the swap widget on this page is prefilled with the EXTRA → 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.
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Convert any other cryptocurrency from EXTRA
EXTRABase → BTC
Bitcoin
EXTRABase → ETH
Ethereum
EXTRABase → USDTEthereum
Tether
EXTRABase → BNB
BNB
EXTRABase → XRP
XRP
EXTRABase → USDCEthereum
USDC
EXTRABase → SOL
Solana
EXTRABase → TRX
TRON
EXTRABase → FIGR_HELOC
Figure Heloc
EXTRABase → ZEC
Zcash
EXTRABase → HYPE
Hyperliquid
EXTRABase → DOGE
Dogecoin
EXTRA to UB FAQ
What is the EXTRA to UB exchange rate?
Right now 1 EXTRA ≈ 0.031237 UB (and 1 UB ≈ 32.0133 EXTRA). 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 EXTRA to UB on SwitchFi?
Three steps: set the EXTRA amount, connect your wallet, then approve the best quoted EXTRA→UB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the EXTRA 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 EXTRA 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 EXTRA for UB?
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.