Most people count half the cost. You see a fee deducted when the buy fills, you note the number, and from then on you treat your entry price as the line between losing and not losing. The sell is charged too, though, and that one arrives quietly: it comes straight out of the proceeds. So the price can climb all the way back to what you paid and the trade still settles negative.
This piece does one thing: it costs out a complete trip. How many charges there are, which side each one comes from, how far above your entry the real break-even sits, and the three round trips people routinely forget to count. Every rate below is an assumed figure used to demonstrate the arithmetic. Your own tier is whatever the fee schedule shows at the time.
How many charges in one trip
The phrase "one trade" is ambiguous. In the exchange's own bookkeeping, the buy and the sell are two separate fills, each charged on its own. Split by product:
| Product | Trading fees per round trip | What else is metering |
|---|---|---|
| Spot | 2 (one on the buy fill, one on the sell fill) | Nothing |
| Futures | 2 (one to open, one to close) | Funding, settled while the position is held |
| Margin | 2 (same basis as spot) | Interest accruing on the borrowed portion |
| Out to a chain and back | 2, plus a withdrawal fee | Withdrawal fees are set per coin and network |
The table is a structural summary. The exact charge types and their names follow Binance's current pages (checked August 2026).
The first row is the one that gets miscounted, and the reason is straightforward. On the buy, the fee is attached to an action you just took, so you see it. On the sell, it is folded into the amount that lands, and nobody subtracts it deliberately. It only surfaces later, when someone exports a statement and the totals refuse to agree — which is why checking what you actually paid exists as a separate exercise.
The break-even formula
Result first, derivation second. Call the fee rate on the way in a and the rate on the way out b. For the sale to return at least what you put in, price has to satisfy:
At the rates people actually pay, that is very close to a plain-English rule: roughly the two fees added together.
Two steps get you there. Spend C, with fee a taken out of the coin you bought, and you hold "C ÷ entry price × (1 − a)". Sell the lot and you receive "quantity × exit price × (1 − b)". Require that to be at least C, move the two prices to one side, and the line above falls out.
Here is what a few tiers look like. Both sides are assumed equal, and the money column assumes a full 10,000 USDT deployed on each trip:
| Rate per side (assumed) | Round trip | Move needed to break even | Fees on 10,000 USDT |
|---|---|---|---|
| 0.100% | about 0.200% | about 0.200% | about 20 USDT |
| 0.075% | about 0.150% | about 0.150% | about 15 USDT |
| 0.050% | about 0.100% | about 0.100% | about 10 USDT |
| 0.020% | about 0.040% | about 0.040% | about 4 USDT |
Worked example only. The rates are assumed values chosen to demonstrate the method, not any account's real tier. Actual rates depend on VIP level, discount settings, the pair and current rules, and follow Binance's current pages.
Look at the last column. The same 10,000 USDT trip costs about 20 USDT at the entry tier and about 4 USDT near the top. On a single trip that gap is not worth losing sleep over. Its bite comes from being multiplied by frequency, which is the next section. To put your own settings side by side, the cost stacking comparator lays list price, discount and rebate out in one table.
Which side the fee comes from
A lot of "why is there slightly less than I expected" comes down to not knowing which side the fee is taken from. On spot, the usual pattern is:
- Buying — the fee comes out of the coin you just bought. Order 1 unit and slightly less than 1 unit lands; the shortfall is the fee.
- Selling — the fee comes out of the quote currency you receive. Proceeds are a little below "quantity × price".
- With the discount on — the fee is taken from the discount asset instead, so the two traded amounts reconcile exactly. That is also why some people think their BNB is quietly draining; see the BNB fee-discount guide.
Knowing this has a practical payoff. When you reconcile, you can tell whether a shortfall is an ordinary fee or something else: divide it by the trade value and see whether it lands near your rate. If it is an order of magnitude off, stop looking at fees. That reverse lookup is identifying an unfamiliar charge.
Three round trips people forget
- Futures: two fees, plus a clock. Open and close are charged like spot. The difference is that holding across a settlement point means funding is exchanged, in a direction and size the market decides. The longer the hold, the larger that share, and it is not a fee in the same sense. See what funding costs a position and spot versus futures cost.
- Margin: two fees, plus interest that never stops. Interest accrues on the borrowed portion with time, whether or not you trade. Over an intraday round trip it is barely visible; hold overnight or for a few days and it can quietly overtake the trading fees themselves. See how margin interest is charged.
- Conversion and P2P: no fee line, still a cost. Both quote you a price with the cost already inside it, so there is no row labelled "fee" to find. There is exactly one reliable test: go out and come back, then count what you hold. Whatever went missing is what the trip cost, whatever it is called.
The multiplier is frequency, not rate
Total cost is rate times count. Nearly everyone optimises the first term, grinding 0.1% down to 0.075%, while the second term is often several dozen times larger.
Take the assumptions above: 0.1% per side, a full 10,000 USDT each time, about 20 USDT per round trip. Three trips a day across twenty trading days is sixty trips, or roughly 1,200 USDT — around 12% of the stake. That is not a forecast about markets. It is a rate multiplied by a count.
A purely illustrative calculation. It assumes a constant rate and a full 10,000 USDT every trip, does not represent any real account, and is not trading advice.
Put that number next to "how much a better rate tier would save" and the conclusion writes itself: when the expected gain on a trip is the same order of magnitude as the cost of the trip, the trip mostly manufactures fees. To see the annual scale, feed your monthly volume into the rebate savings estimator.
Four levers you control
- Get filled as maker. Maker and taker rates usually differ, and a round trip gives you two chances to be on the cheaper side. Size the gap with the maker-taker gap tool; the mechanics are in maker versus taker.
- Switch the discount on. One of the few settings entirely in your hands, and it applies to both sides of the trip.
- Watch VIP once volume justifies it. The only mechanism that genuinely rewrites the numbers in the rate table. Distance to the next tier: VIP tier threshold; the tiers themselves: VIP tiers and rates.
- Take fewer trips. No setting, no promotion, and the only one of the four that can change the answer by a multiple.
The full list of switches, in priority order, is in the complete fee guide. If you would rather start from what you are paying now, the real fee audit walks it fill by fill.
Why this matters at tax time
There is a second reason to count both sides, and it has nothing to do with trading. In a number of regimes, the costs of acquiring and disposing of an asset are commonly treated as part of its cost base rather than ignored — though that genuinely varies by country, by the kind of activity involved, and by your own circumstances. Where it does apply, the fee on the way in and the fee on the way out are not decoration in your records; they are part of the arithmetic. The half of the cost people forget to count is also the half they forget to record.
What to keep and why is set out in why your fees belong in your tax records, which also points to the relevant national guidance. Which products and funding routes are even available where you live is a separate question, covered in whether you can use Binance where you live and what each funding rail really costs. Nothing here is tax advice; the rules differ by country and change.
Further reading: The spread: a cost with no line on the schedule
Common questions
- Am I charged once or twice on a buy-then-sell?
- Twice on spot: once when the buy fills and again when the sell fills. Futures works the same way, one charge to open and one to close, with funding settled separately while the position is open. Counting it as one charge understates break-even by roughly half.
- If the price returns to what I paid, am I even?
- No. Your entry price only covers the fee on the way in; the exit fee has not been taken yet. To be genuinely flat, price has to clear your entry by roughly the sum of both fees. At an assumed 0.1% per side that is about 0.2%. Other tiers follow the formula in this article.
- A conversion shows no fee. Is the round trip free?
- No fee line does not mean no cost. Quote-based conversion usually builds the cost into the price itself, which shows up as the gap between converting out and converting back. Judge it on the outcome only: go out and come back, and see how much less you hold. That difference is what the trip cost.
- What actually lowers the cost of a round trip?
- Four levers: get filled as maker rather than taker, switch on the fee-discount setting, watch VIP thresholds once your volume justifies it, and cut the number of trips. The first three lower the rate per fill; the last lowers the count. Total cost is rate times count, and the count is usually the bigger multiplier.