500 BOOK = 0.0014203958 BNB · 1 BOOK = 0.0000028407916 BNB · +1.30% (24h) · BOOK rank #4982 · mcap $0.00
The rate above is the mid-market rate — no exchange gives it to you. Every conversion pays a trading fee, and moving the result to your own wallet pays a withdrawal fee on top. Both numbers below come from our fee database, not an estimate.
| Exchange | Trading fee | Total cost | You receive |
|---|---|---|---|
MEXCMost received | 0.05%as low as 0% on some pairs−20% paying fees in MX | 0.0000007101979 BNB0.05% of the conversion | 0.0014196856 BNB$0.9758 |
1 BOOK converts to 0.0000028407916 BNB right now, so 1 BNB buys 352,014.56 BOOK. BOOK is up 1.30% against BNB over the past 24 hours. 1 exchange we track list both sides of this pair; the cheapest standard taker fee is 0.05% on MEXC. If you move the BNB off the exchange afterwards, the cheapest withdrawal we have on record is 0.00001 BNB over BNB Smart Chain (BEP20) on MEXC.
| BOOK | BNB |
|---|---|
| 500 BOOK | 0.0014203958 BNB |
| 1,000 BOOK | 0.0028407916 BNB |
| 10,000 BOOK | 0.028407916 BNB |
| 50,000 BOOK | 0.14203958 BNB |
| 100,000 BOOK | 0.28407916 BNB |
| 500,000 BOOK | 1.420396 BNB |
| 10,000,000 BOOK | 28.407916 BNB |
| 100,000,000 BOOK | 284.079162 BNB |
| 1,000,000,000 BOOK | 2,840.79 BNB |
500 BOOK is worth 0.0014203958 BNB at the mid-market rate, based on the live market price we sync for that coin. 5,000 BOOK is 0.014203958 BNB and 50,000 BOOK is 0.14203958 BNB.
352,014.56 BOOK at the current rate. The converter above works in both directions — type into either box.
MEXC has the cheapest standard taker fee for this pair at 0.05%, which is 0.0000000014203958 BNB on a 1 BOOK conversion. Using a limit (maker) order is usually cheaper still, and paying fees in the exchange's own token cuts the rate further on several venues. The table above ranks every exchange by what you are left with.
The headline rate does not — it is the mid-market rate, the same number every other converter shows. The comparison table underneath does: it applies each exchange's real taker fee to your amount, and optionally that exchange's withdrawal fee for BNB, so you see the amount that actually lands.
BOOK is up 1.30% against BNB over the last 24 hours. Both sides move, so the pair can be flat even when each coin moved a lot in dollars.
Crypto prices are synced from our own market data pipeline and refreshed every few minutes; fiat rates come from exchangerate-api.com and update once a day. Fees come from each exchange's official fee page or fee API, with the sync time shown at the bottom of this page.
Crypto prices last synced 2026-08-29 07:30 UTC · fiat rates from exchangerate-api.com, updated 2026-08-29 00:02 UTC · withdrawal fees last synced 2026-08-29 00:57 UTC. The headline rate is a mid-market reference rate and does not include exchange spreads; the comparison table applies each exchange’s published taker fee, which is the fee a market order pays. Fee tiers, promotions and token discounts can lower it further — open an exchange page to see its full tier ladder.