Convert PTBon BNB Chain to ZK
Swap Portal to Bitcoin (PTB) on BNB Chain to ZKsync (ZK) at the best cross-chain rate. SwitchFi routes your PTB → ZK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
PTB to ZK market data
| Metric | PTB · BNB Chain | ZK |
|---|---|---|
| Price | $0.0005159 | $0.01056 |
| Market cap | $1.07M | $105.39M |
| 24h volume | $643,080 | $6.98M |
| 24h change | -0.36% | -1.19% |
| 7d change | -3.83% | +2.12% |
| 24h high / low | $0.0005194 / $0.0005049 | $0.01069 / $0.0104 |
| All-time high | $0.08162 | $0.321 |
| Market cap rank | #2807 | #258 |
What is the PTB to ZK exchange rate?
At the current market price, 1 PTB ≈ 0.04887068 ZK, and 1 ZK ≈ 20.4622 PTB. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Portal to Bitcoin is the smaller side of this pair — ZKsync's market capitalisation of $105.39M is roughly 99× larger than Portal to Bitcoin's $1.07M. On the overall leaderboard they sit at #2807 and #258 respectively. Day-on-day, PTB printed -0.36% and ZK printed -1.19%, meaning the exchange rate between them has moved in PTB's favour. Zooming out to a week, PTB has moved -3.83% while ZK has moved +2.12%. Daily turnover runs at $643,080 for PTB and $6.98M for ZK, so routed swaps between the two settle at market rates without moving the price. PTB currently trades 99.4% below its all-time high, while ZK sits 96.7% under its own peak.
PTB to ZK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
PTB / ZK conversion tables
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
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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 Portal to Bitcoin and ZKsync
Portal to Bitcoin (PTB) is the #2807 cryptocurrency by market cap, worth $1.07M in aggregate. The price sits 99.4% under the record high of $0.08162. Of a maximum supply of 8.40B PTB, 2.07B PTB (25%) is already in circulation. Over the last 7 days PTB is -3.83%, and -9.64% across 30 days. Its 24-hour trading volume is $643,080.
ZKsync (ZK) is the #258 cryptocurrency by market cap, worth $105.39M 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 +2.12% week-on-week and -0.74% over 30 days. Its 24-hour trading volume is $6.98M.
How to convert PTB to ZK
- 1 Enter the amount of PTB on BNB Chain you want to convert — the swap widget on this page is prefilled with the PTB → 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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PTB to ZK FAQ
What is the PTB to ZK exchange rate?
At current prices one PTB converts to about 0.04887068 ZK, and one ZK to about 20.4622 PTB. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert PTB to ZK on SwitchFi?
Three steps: set the PTB amount, connect your wallet, then approve the best quoted PTB→ZK route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the PTB 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 PTB 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 PTB 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.