Convert BOBon Ethereum to ZK
Swap BOB (Build on Bitcoin) (BOB) on Ethereum to ZKsync (ZK) at the best cross-chain rate. SwitchFi routes your BOB → ZK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BOB to ZK market data
| Metric | BOB · Ethereum | ZK |
|---|---|---|
| Price | $0.004158 | $0.01047 |
| Market cap | $12.97M | $104.50M |
| 24h volume | $2.22M | $8.89M |
| 24h change | -3.54% | +2.44% |
| 7d change | -10.26% | +2.95% |
| 24h high / low | $0.004345 / $0.003914 | $0.01069 / $0.01021 |
| All-time high | $0.02929 | $0.321 |
| Market cap rank | #1011 | #257 |
What is the BOB to ZK exchange rate?
At the current market price, 1 BOB ≈ 0.39725835 ZK, and 1 ZK ≈ 2.5173 BOB. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
ZKsync carries the larger market value of the two — $104.50M versus $12.97M for BOB (Build on Bitcoin). They currently rank #1011 and #257 among all cryptocurrencies. Over the past 24 hours BOB is -3.54% while ZK is +2.44%, so the BOB/ZK rate has moved in ZK's favour. Zooming out to a week, BOB has moved -10.26% while ZK has moved +2.95%. Daily turnover runs at $2.22M for BOB and $8.89M for ZK, so routed swaps between the two settle at market rates without moving the price. BOB currently trades 85.8% below its all-time high, while ZK sits 96.7% under its own peak.
BOB to ZK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BOB / 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.
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About BOB (Build on Bitcoin) and ZKsync
BOB (Build on Bitcoin) (BOB) is the #1011 cryptocurrency by market cap, worth $12.97M in aggregate. It is trading 85.8% below its all-time high of $0.02929. Supply-wise, 31% of the 10.00B BOB maximum (3.12B BOB) is on the market today. BOB has moved -10.26% week-on-week and -26.72% over 30 days. Around $2.22M of BOB changes hands every 24 hours.
ZKsync (ZK) is the #257 cryptocurrency by market cap, worth $104.50M in aggregate. Compared with its $0.321 all-time peak, it currently trades 96.7% lower. 9.98B ZK is circulating out of a hard cap of 21.00B ZK — about 48% of the eventual supply. ZK has moved +2.95% week-on-week and +1.14% over 30 days. Its 24-hour trading volume is $8.89M.
How to convert BOB to ZK
- 1 Enter the amount of BOB on Ethereum you want to convert — the swap widget on this page is prefilled with the BOB → 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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BOB to ZK FAQ
What is the BOB to ZK exchange rate?
Right now 1 BOB ≈ 0.39725835 ZK (and 1 ZK ≈ 2.5173 BOB). 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 BOB to ZK on SwitchFi?
Three steps: set the BOB amount, connect your wallet, then approve the best quoted BOB→ZK route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the BOB to ZK swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert BOB to ZK?
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 BOB for ZK?
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.