How to Use BNB to Pay Binance Trading Fees
How BNB Fee Deduction Works
BNB (Build and Build, formerly Binance Coin) is Binance's native token. Beyond being a tradeable crypto asset, one of its most important uses is paying Binance trading fees at a discount. When you enable BNB fee deduction, trading fees are no longer deducted from the currency you're trading — instead, they're deducted from your BNB balance, and you receive a discount.
Specifically, using BNB to pay spot trading fees gives you a 25% discount. The standard 0.1% fee drops to 0.075%. For USDT-margined futures trading, BNB deduction provides a 10% discount.
Here's a practical example: Suppose you buy 10,000 USDT worth of ETH at market price on the spot market. Without BNB deduction, the fee would be 10,000 x 0.1% = 10 USDT, deducted from the ETH you purchased. With BNB deduction, the fee becomes 10,000 x 0.075% = 7.5 USDT equivalent in BNB, deducted from your BNB balance. You save 2.5 USDT, and the amount of ETH you receive is the full amount without any portion deducted for fees.
This fee deduction method has an additional benefit: the amount of the traded currency you receive is a clean, complete number without being reduced by fee deductions. For those who appreciate neat numbers, this is a nice touch.
Steps to Enable BNB Fee Deduction
Step 1: Ensure You Hold BNB
You'll need to hold some BNB first. Here's how to get it: buy on the Binance spot market (search for the BNB/USDT trading pair), purchase through C2C trading, or deposit BNB from another platform or wallet into your Binance account.
How much BNB should you hold? That depends on your trading frequency and volume. A rough calculation: estimate your total monthly trading fees, then prepare the equivalent amount in BNB. For example, if your monthly trading fees are about 50 USDT, holding 50 USDT worth of BNB will last about a month. It's advisable to keep a bit extra in case BNB's price fluctuates.
Step 2: Enable the Fee Deduction Feature
Open the Binance App > go to Profile > find the "Fees" or "Fee Rate" settings > toggle on "Use BNB to pay trading fees."
On the web version: log in to the official Binance web interface > click your avatar in the upper right corner > go to "Dashboard" > find the "Using BNB to pay for fees (25% discount)" option > enable it.
This setting only needs to be toggled on once, and all subsequent trades will automatically use BNB for fee deduction. If you want to turn it off, just toggle it off in the same location.
Step 3: Confirm the Deduction Is Active
After enabling, make a small test trade to verify. After the trade completes, check the fee details in the trade history to confirm the fee was paid in BNB and that the discount was applied. Also check that your BNB balance decreased accordingly.
Important Notes About BNB Fee Deduction
When Your BNB Balance Is Insufficient
If your BNB balance isn't enough to cover a particular trade's fee, the system will automatically fall back to the standard fee deduction method — deducting the standard rate from the traded currency. The system won't reject the trade or throw an error because of insufficient BNB; that trade simply won't receive the BNB discount.
It's recommended to check your BNB balance regularly and top up when it's running low. You can also set a BNB balance alert to notify you when your BNB holdings drop below a certain threshold.
Deduction Differences Across Trade Types
The spot trading BNB discount is 25% — a high rate that makes it well worth enabling. The USDT-margined futures discount is 10% — lower in percentage, but for frequent futures traders, the cumulative savings are still significant. Note that spot trading fees are deducted from BNB in your spot account, while futures fees are deducted from BNB in your futures account. If all your BNB is in the spot account, you'll need to transfer some to the futures account to enjoy BNB deduction on futures trades.
Impact of BNB Price Fluctuations
Since fees are converted at BNB's real-time price, BNB price fluctuations don't affect the discount percentage you receive. Whether BNB goes up or down, you get the same fixed percentage discount. However, holding BNB itself carries price volatility risk — if BNB's price drops, the value of your holdings decreases. From a fee deduction perspective, this risk is negligible since the amount of BNB you typically hold is small.
Stacking VIP Tier with BNB Deduction
The BNB deduction discount is applied on top of your VIP tier fee rate. For example, if you're VIP 1 with a spot Taker rate of 0.1%, using BNB deduction brings your actual rate to 0.1% x 75% = 0.075%. With higher VIP tiers and lower base rates, the actual rate after BNB deduction becomes even lower. The two discounts stack — it's not either/or. Moreover, holding BNB itself is one of the factors considered for VIP tier advancement, making it a win on multiple fronts.
Overall, enabling BNB fee deduction is one of the simplest ways for Binance users to reduce trading costs. There's virtually no barrier to entry, and it's recommended for every user.