Bybit spot and futures fees: calculate the full trade

Start with the rate on your own account

A useful Bybit fee estimate begins with three details: the market you trade, the way the order fills and the rate attached to your account. The official trading fee structure says rates can depend on region and directs verified users to My Fee Rate for an accurate account quote. Record that rate before doing your calculation. A screenshot from another trader, an old promotion or a general comparison table is not a substitute. Keep the trading pair and the time alongside the rate so your estimate can later be checked against actual fills.

Calculate spot fees on the completed trade

For a simple spot scenario, assume a hypothetical 0.10% charge and a completed trade worth 2,400 USDT. The equivalent cost is 2,400 × 0.001 = 2.40 USDT. A later sale with the same value and same rate would add another 2.40 USDT. This makes the illustrative round trip 4.80 USDT before price changes and other costs. Check the currency in which each fee was deducted rather than treating this USDT equivalent as a promise about settlement. Partial executions should be calculated separately and then added together.

Maker and taker describe execution, not intention

Placing a limit order does not by itself guarantee that you provided liquidity. If the order immediately matches existing liquidity, its execution can be a taker fill. A resting order that is matched later can qualify as maker. Your planning sheet should therefore include both outcomes instead of assuming every limit order gets the cheaper rate. Consider a 10,000 USDT hypothetical fill: a 0.02% maker assumption gives 2 USDT, while a 0.05% taker assumption gives 5 USDT. The difference is 3 USDT; those assumptions are teaching figures, not quoted Bybit rates.

Futures fees need position value, not just margin

Suppose your example uses 500 USDT of collateral to support a 5,000 USDT position. With a hypothetical 0.05% execution rate, the calculation on that position value is 2.50 USDT, not 0.25 USDT on the collateral. If both opening and closing fills have a 5,000 USDT value at that rate, their combined execution cost is 5 USDT. Leverage changes the relationship between collateral and exposure; it does not turn the collateral figure into the trading-fee base. Different contract specifications require their own quantity and settlement formulas, so check the instrument before reusing this example.

Keep funding and transfers in separate columns

Bybit describes funding as periodic payments between holders of perpetual positions. It is distinct from the charge for executing an order. Keep an expense ledger with separate columns for trading fees, funding paid or received, borrowing costs where relevant and withdrawal charges. Do not label all negative balance entries as trading fees. For example, if fills cost 5 USDT and a separate funding entry costs 1.20 USDT, the recorded total is 6.20 USDT, but only 5 USDT belongs in your execution-fee comparison. Receiving funding can alter that total without changing the original fill charges.

Reconcile actual costs before estimating cashback

After trading, compare your original estimate with the completed execution records. Use the filled value, applied rate and fee currency for each entry; do not multiply an unfilled order size by the rate. If cashback is relevant, first establish that the account and activity are eligible under the current partner arrangement. A benefit may be calculated on qualifying fees or on an affiliate commission base, which are not interchangeable. Do not apply a headline percentage to funding, withdrawals or your entire trading volume. FeeBuddies partner information and the verified account connection are the next checks, not a guarantee that every cost will be returned.