Convert ZK to B
Swap ZKsync (ZK) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your ZK → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ZK to B market data
| Metric | ZK | B |
|---|---|---|
| Price | $0.008868 | $0.1282 |
| Market cap | $91.97M | $128.17M |
| 24h volume | $9.38M | $3.32M |
| 24h change | -0.08% | -4.01% |
| 7d change | +4.00% | -1.80% |
| 24h high / low | $0.009071 / $0.008571 | $0.1347 / $0.1283 |
| All-time high | $0.321 | $0.7626 |
| Market cap rank | #282 | #223 |
What is the ZK to B exchange rate?
At the current market price, 1 ZK ≈ 0.06918828 B, and 1 B ≈ 14.4533 ZK. 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 ZKsync is the junior asset: it is valued at $91.97M against BUILDon's $128.17M, a gap of about 1.4×. On the overall leaderboard they sit at #282 and #223 respectively. Over the past 24 hours ZK is -0.08% while B is -4.01%, so the ZK/B rate has moved in ZK's favour. Across the last 7 days the comparison reads +4.00% for ZK versus -1.80% for B. With $9.38M and $3.32M in respective daily volume, neither side of a ZK→B swap struggles for depth. Measured from record highs, ZK is down 97.2% and B is down 83.2%.
ZK to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ZK / B 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 ZKsync and BUILDon
ZKsync (ZK) is the #282 cryptocurrency by market cap, worth $91.97M in aggregate. Compared with its $0.321 all-time peak, it currently trades 97.2% lower. 10.37B ZK is circulating out of a hard cap of 21.00B ZK — about 49% of the eventual supply. ZK has moved +4.00% week-on-week and +10.40% over 30 days. Its 24-hour trading volume is $9.38M.
BUILDon (B) ranks #223 by market capitalisation at $128.17M. Compared with its $0.7626 all-time peak, it currently trades 83.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -1.80% over 7 days and -24.20% over the past month for B. Around $3.32M of B changes hands every 24 hours.
How to convert ZK to B
- 1 Enter the amount of ZK you want to convert — the swap widget on this page is prefilled with the ZK → B 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 B 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 B
Convert any other cryptocurrency from ZK
ZK to B FAQ
What is the ZK to B exchange rate?
Right now 1 ZK ≈ 0.06918828 B (and 1 B ≈ 14.4533 ZK). 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 ZK to B on SwitchFi?
Enter the amount of ZK you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best ZK→B path — non-custodial, straight from your wallet.
Is the ZK to B 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 ZK to B?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange ZK for B?
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.