Convert BOBon Optimism to ZK
Swap BOB (BOB) on Optimism 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 · Optimism | ZK |
|---|---|---|
| Price | $1.00 | $0.01036 |
| Market cap | $341,528 | $103.46M |
| 24h volume | $540 | $15.17M |
| 24h change | +0.16% | -5.03% |
| 7d change | +0.03% | +3.39% |
| 24h high / low | $1.00 / $0.9966 | $0.01091 / $0.01016 |
| All-time high | $1.08 | $0.321 |
| Market cap rank | #4021 | #257 |
What is the BOB to ZK exchange rate?
At the current market price, 1 BOB ≈ 96.4951 ZK, and 1 ZK ≈ 0.01036322 BOB. 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 BOB is the junior asset: it is valued at $341,528 against ZKsync's $103.46M, a gap of about 303×. They currently rank #4021 and #257 among all cryptocurrencies. Day-on-day, BOB printed +0.16% and ZK printed -5.03%, meaning the exchange rate between them has moved in BOB's favour. On a 7-day view the tape shows BOB +0.03% and ZK +3.39%. With $540 and $15.17M in respective daily volume, neither side of a BOB→ZK swap struggles for depth. BOB currently trades 7.4% below its all-time high, while ZK sits 96.8% 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.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About BOB and ZKsync
With a total market value of $341,528, BOB (BOB) sits at #4021 among all cryptocurrencies. Compared with its $1.08 all-time peak, it currently trades 7.4% lower. There are currently 341,507 BOB in circulation. Over the last 7 days BOB is +0.03%, and +0.04% across 30 days. Daily turnover comes to $540.
ZKsync (ZK) is the #257 cryptocurrency by market cap, worth $103.46M in aggregate. Compared with its $0.321 all-time peak, it currently trades 96.8% lower. 9.98B ZK is circulating out of a hard cap of 21.00B ZK — about 48% of the eventual supply. ZK has moved +3.39% week-on-week and -2.16% over 30 days. Its 24-hour trading volume is $15.17M.
How to convert BOB to ZK
- 1 Enter the amount of BOB on Optimism 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?
1 BOB is worth roughly 96.4951 ZK at the moment (inverted: 1 ZK ≈ 0.01036322 BOB). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert BOB to ZK on SwitchFi?
Type in how much BOB you're converting, connect a wallet, check the quoted BOB→ZK route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the BOB 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 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.