Convert Uon BNB Chain to ZK
Swap Union (U) on BNB Chain to ZKsync (ZK) at the best cross-chain rate. SwitchFi routes your U → ZK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
U to ZK market data
| Metric | U · BNB Chain | ZK |
|---|---|---|
| Price | $0.0002862 | $0.009605 |
| Market cap | $549,264 | $99.63M |
| 24h volume | $39,624 | $10.01M |
| 24h change | -1.51% | +5.91% |
| 7d change | -3.70% | +14.30% |
| 24h high / low | $0.0003019 / $0.0002856 | $0.009684 / $0.008966 |
| All-time high | $0.02768 | $0.321 |
| Market cap rank | #3473 | #276 |
What is the U to ZK exchange rate?
At the current market price, 1 U ≈ 0.02979836 ZK, and 1 ZK ≈ 33.5589 U. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Union is the smaller side of this pair — ZKsync's market capitalisation of $99.63M is roughly 181× larger than Union's $549,264. On the overall leaderboard they sit at #3473 and #276 respectively. The last 24 hours put U at -1.51% against +5.91% for ZK — the U/ZK rate has moved in ZK's favour. On a 7-day view the tape shows U -3.70% and ZK +14.30%. Daily turnover runs at $39,624 for U and $10.01M for ZK, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, U is down 99.0% and ZK is down 97.0%.
U to ZK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
U / ZK 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 ZKsync
Union (U) ranks #3473 by market capitalisation at $549,264. 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 -3.70% week-on-week and -12.60% over 30 days. Around $39,624 of U changes hands every 24 hours.
ZKsync (ZK) is the #276 cryptocurrency by market cap, worth $99.63M in aggregate. Compared with its $0.321 all-time peak, it currently trades 97.0% lower. 10.37B ZK is circulating out of a hard cap of 21.00B ZK — about 49% of the eventual supply. ZK has moved +14.30% week-on-week and +23.30% over 30 days. Its 24-hour trading volume is $10.01M.
How to convert U to ZK
- 1 Enter the amount of U on BNB Chain you want to convert — the swap widget on this page is prefilled with the U → ZK 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 ZK 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 ZK
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U to ZK FAQ
What is the U to ZK exchange rate?
At current prices one U converts to about 0.02979836 ZK, and one ZK to about 33.5589 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 ZK on SwitchFi?
Three steps: set the U amount, connect your wallet, then approve the best quoted U→ZK route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the U to ZK 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 U to ZK?
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 ZK?
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.