How to Calculate a Futures Break-Even Price After Fees
Calculate a futures break-even exit price after commissions, exchange and clearing fees, and slippage, with long and short formulas and a worked example.
Direct answer
A futures position can return to its entry price and still lose money after costs. Convert expected round-trip fees and slippage into price points, then add that amount to a long entry or subtract it from a short entry.
Start with the exact cash cost
Break-even means net P&L equals zero, not gross price P&L equals zero.
List the costs you expect to pay across entry and exit.
Do not invent a universal fee number. Exchange fees vary by product and status, while broker charges can vary by account and service.
Commission versus exchange and clearing fees explains the separate cost lines.
- broker commissions
- exchange fees
- clearing fees
- measured or assumed slippage
- other transaction charges that actually apply
Convert cash costs into price movement
For a long position:
Break-even exit = entry price + total round-trip cost ÷ cash value per price point ÷ contracts.
For a short position:
Break-even exit = entry price − total round-trip cost ÷ cash value per price point ÷ contracts.
If the contract is easier to express in ticks, divide total cost by total tick value across the position.
Always use the exact contract specification for multiplier and tick value.
How to read futures contract specifications explains where those units come from.
Worked example: a long needs more than the entry price
Assume one hypothetical futures contract is worth $20 per index point.
The long entry is 5,000.00.
Assume round-trip commissions, exchange fees, and clearing fees total $14.
Assume expected round-trip slippage adds another $6.
Total expected trading cost is $20.
The required price movement is $20 ÷ $20 per point = 1.00 point.
The planned net break-even exit is therefore 5,001.00.
If the trade exits at 5,000.75, gross P&L is 0.75 × $20 = $15.
After $20 of assumed costs, net P&L is −$5.
If it exits at 5,001.25, gross P&L is $25 and net P&L is $5.
A short uses the same cost in the opposite direction
Suppose the same contract is sold short at 5,000.00 with the same $20 expected round-trip cost.
The short needs a 1.00-point decline to cover that cost.
Its planned break-even exit is 4,999.00.
A short exit above that level can still show a net loss even if the market moved slightly in the favorable direction.
The sign changes with direction, but the cash-cost conversion is the same.
How to calculate futures P&L shows the signed price calculation.
Planned and actual break-even can differ
A pre-trade break-even uses assumptions for costs that are not yet known.
Actual commissions and exchange charges may differ from the estimate.
Slippage is especially uncertain because the entry and exit fills depend on available liquidity and order handling.
A partial fill can also create several execution prices.
Use the final fills and actual charges to calculate the realized net break-even after the trade.
Why futures orders can fill at multiple prices explains how weighted execution prices affect the calculation. [!TRYMARK] Recalculate break-even after the fills Pick one futures trade. Record entry fills, exit fills, multiplier, commissions, exchange and clearing fees, and measured slippage. Compare the planned break-even with the realized net result.
Use a break-even checklist
Confirm the exact product and contract month.
Record the position direction and quantity.
Use the current contract multiplier or tick value.
Separate direct fees from slippage.
State whether the cost number is estimated or actual.
Convert total round-trip cash cost into points or ticks.
Apply the cost above the entry for a long or below the entry for a short.
Recalculate after the actual exit fills arrive.
Do not confuse break-even with a profit target or a maximum-loss level.
This guide explains transaction-cost arithmetic. It does not predict fills or recommend a futures trade.
Common questions
What is the futures break-even price for a long position?
For a simple position, add total round-trip transaction costs converted into price points to the entry price. Use the exact contract multiplier, quantity, and actual fee structure.
Do commissions change futures break-even?
Yes. Commissions and other transaction charges require additional favorable price movement before net P&L reaches zero.
Should slippage be included in futures break-even?
Include it when you want an execution-aware estimate, but label it as an assumption before the trade. Afterward, replace the estimate with actual entry and exit fills.
Is futures break-even the same as a profit target?
No. Break-even is the price at which net P&L is approximately zero under the stated costs. A profit target requires additional favorable movement beyond break-even.