Convert Uon Ethereum to ASTER
Swap Union (U) on Ethereum to Aster (ASTER) at the best cross-chain rate. SwitchFi routes your U → ASTER exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
U to ASTER market data
| Metric | U · Ethereum | ASTER |
|---|---|---|
| Price | $0.0002865 | $0.7269 |
| Market cap | $549,800 | $1.96B |
| 24h volume | $20,045 | $181.35M |
| 24h change | -2.35% | -0.78% |
| 7d change | -6.00% | +3.60% |
| 24h high / low | $0.0002985 / $0.000279 | $0.7591 / $0.7093 |
| All-time high | $0.02768 | $2.41 |
| Market cap rank | #3473 | #46 |
What is the U to ASTER exchange rate?
At the current market price, 1 U ≈ 0.00039413 ASTER, and 1 ASTER ≈ 2537.2 U. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Aster carries the larger market value of the two — $1.96B versus $549,800 for Union. They currently rank #3473 and #46 among all cryptocurrencies. Over the past 24 hours U is -2.35% while ASTER is -0.78%, so the U/ASTER rate has moved in ASTER's favour. Zooming out to a week, U has moved -6.00% while ASTER has moved +3.60%. With $20,045 and $181.35M in respective daily volume, neither side of a U→ASTER swap struggles for depth. Measured from record highs, U is down 99.0% and ASTER is down 69.8%.
U to ASTER converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
U / ASTER 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 Union and Aster
Union (U) ranks #3473 by market capitalisation at $549,800. The price sits 99.0% under the record high of $0.02768. 1.92B U is circulating out of a hard cap of 10.00B U — about 19% of the eventual supply. U has moved -6.00% week-on-week and -12.60% over 30 days. Around $20,045 of U changes hands every 24 hours.
Aster (ASTER) is the #46 cryptocurrency by market cap, worth $1.96B in aggregate. It is trading 69.8% below its all-time high of $2.41. 2.70B ASTER is circulating out of a hard cap of 8.00B ASTER — about 34% of the eventual supply. Recent performance reads +3.60% over 7 days and +19.60% over the past month for ASTER. Daily turnover comes to $181.35M.
How to convert U to ASTER
- 1 Enter the amount of U on Ethereum you want to convert — the swap widget on this page is prefilled with the U → ASTER 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 ASTER 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 ASTER
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U to ASTER FAQ
What is the U to ASTER exchange rate?
At current prices one U converts to about 0.00039413 ASTER, and one ASTER to about 2537.2 U. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert U to ASTER on SwitchFi?
Enter the amount of U you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best U→ASTER path — non-custodial, straight from your wallet.
Is the U to ASTER 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 U to ASTER?
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 U for ASTER?
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.