Coins / Legacy Frax Dollar / FRAX → UB
Legacy Frax Dollar Unibase

Convert FRAXon Optimism to UBon Ethereum

1 FRAX ≈ 13.0158 UB

Swap Legacy Frax Dollar (FRAX) on Optimism to Unibase (UB) on Ethereum at the best cross-chain rate. SwitchFi routes your FRAX → UB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

FRAX to UB market data

Metric FRAX · Optimism UB · Ethereum
Price $0.9912 $0.07616
Market cap $237.42M $190.39M
24h volume $504,710 $8.78M
24h change +0.10% -0.82%
7d change +0.07% -16.52%
24h high / low $0.9916 / $0.9897 $0.07721 / $0.06795
All-time high $1.14 $0.2425
Market cap rank #147 #170

What is the FRAX to UB exchange rate?

At the current market price, 1 FRAX ≈ 13.0158 UB, and 1 UB ≈ 0.07682972 FRAX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Legacy Frax Dollar brings the bigger balance sheet here: $237.42M in market capitalisation against $190.39M for Unibase. On the overall leaderboard they sit at #147 and #170 respectively. Day-on-day, FRAX printed +0.10% and UB printed -0.82%, meaning the exchange rate between them has moved in FRAX's favour. On a 7-day view the tape shows FRAX +0.07% and UB -16.52%. With $504,710 and $8.78M in respective daily volume, neither side of a FRAX→UB swap struggles for depth. Measured from record highs, FRAX is down 13.1% and UB is down 68.6%.

FRAX to UB converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

FRAX / UB conversion tables

FRAX to UB
0.1 FRAX1.3016 UB
0.5 FRAX6.5079 UB
1 FRAX13.0158 UB
5 FRAX65.079 UB
10 FRAX130.158 UB
50 FRAX650.7898 UB
100 FRAX1301.58 UB
500 FRAX6507.9 UB
1000 FRAX13015.8 UB
UB to FRAX
0.1 UB0.00768297 FRAX
0.5 UB0.03841486 FRAX
1 UB0.07682972 FRAX
5 UB0.38414859 FRAX
10 UB0.76829719 FRAX
50 UB3.8415 FRAX
100 UB7.683 FRAX
500 UB38.4149 FRAX
1000 UB76.8297 FRAX
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About Legacy Frax Dollar and Unibase

Legacy Frax Dollar (FRAX) ranks #147 by market capitalisation at $237.42M. The price sits 13.1% under the record high of $1.14. There are currently 239.57M FRAX in circulation. Over the last 7 days FRAX is +0.07%, and +0.01% across 30 days. Its 24-hour trading volume is $504,710.

Unibase (UB) ranks #170 by market capitalisation at $190.39M. It is trading 68.6% 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 -16.52% week-on-week and -42.39% over 30 days. Around $8.78M of UB changes hands every 24 hours.

How to convert FRAX to UB

  1. 1 Enter the amount of FRAX on Optimism you want to convert — the swap widget on this page is prefilled with the FRAX → UB pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 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. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

FRAX to UB FAQ

What is the FRAX to UB exchange rate?

Right now 1 FRAX ≈ 13.0158 UB (and 1 UB ≈ 0.07682972 FRAX). 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 FRAX to UB on SwitchFi?

Type in how much FRAX you're converting, connect a wallet, check the quoted FRAX→UB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.

Is the FRAX 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 FRAX to UB?

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 FRAX 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.