Offer Profit Calculator
Check whether a sale, coupon, bundle discount, or limited-time offer still leaves profit once fees, costs, and ads are subtracted from the offer price.
- Free calculator
- Instant estimate
- No signup needed
- Beginner friendly
Enter every amount in the same currency. This selector only changes the symbol shown — it does not convert exchange rates.
Total profit
$7.30
High Profit PotentialOffer price
$24.00
Buyer saves $6.00
Profit per sale
$7.30
Margin
30.4%
Short example
A $30.00 product at 20% off sells for $24.00. After $8.00 cost, $1.00 packaging, $5.00 shipping, and ~$2.70 fees, profit is about $7.30 per sale.
All calculations are estimates based on average platform fees. Real profits may vary depending on category, ads, and shipping.
Free worksheet for your next step
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How to use this calculator
- Enter your numbers in each field above — the calculator updates instantly as you type, so there's nothing to submit.
- Use your real figures when you have them, or sensible estimates while you're planning. If a field doesn't apply, leave it at zero.
- Compare the results, then change one input at a time to see how each lever (price, cost, fees, volume) moves the outcome.
Formula
Offer price = Regular × (1 − Discount%) OR Regular − Discount$ OR Entered price · Revenue = Offer × Qty · Fees = Revenue × Fee% + Fixed × Qty · Profit = Revenue − ((Cost + Packaging + Shipping + Ads) × Qty + Fees)
Worked example
$30 regular, 20% off, $8 cost, $1 packaging, $5 shipping, 10% + $0.30 fees, 1 unit.
- Offer price = $24
- Fees = 2.40 + 0.30 = $2.70
- Costs = 8 + 1 + 5 + 2.70 = $16.70
- Profit = 24 − 16.70 = $7.30
Answer: ≈ $7.30 profit (30.4% margin)
How it works
Offers reduce revenue but not fixed costs — fees still apply on the discounted price. Running the math before you launch prevents 'popular but unprofitable' sales.
How to interpret your results
- Dollar values are shown per sale, per order, or per item unless a result is explicitly labelled monthly, weekly, or daily.
- Percentages (margin, ROI, conversion rate) are easier to compare across products and price points than raw dollars — use them when you benchmark.
- A positive result means you're ahead after the costs and fees you entered. A negative result means the current numbers don't work — change a lever (raise price, cut a cost, lower ad spend) and recalculate.
- Treat the output as a planning estimate, not a guarantee. Fees, taxes, and conversion rates shift over time — re-run the numbers whenever a key input changes.
Common mistakes
- Assuming fees drop proportionally to the discount — they don't shrink the fixed transaction fee.
- Forgetting ad cost per sale when the offer is ad-driven.
- Setting a fixed offer price below cost 'to move volume'.
Related Guides
Go deeper with plain-English guides on the same topic.
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FAQ
- What's a safe discount range?
- Anything that keeps margin above ~15% is generally healthy. Below that, one refund can wipe out the sale.
- Can I model a bundle?
- Yes — use the total bundle price as the regular price, the bundle discount as the discount, and set quantity to the number of bundles sold.
Why trust this calculator?
This tool uses standard mathematical formulas and commonly accepted calculation methods, shown openly in the Formula section above so you can verify the math yourself. Results are estimates based on the information you enter and do not account for every individual circumstance. For important financial, tax, legal, medical, or business decisions, please double-check with a qualified professional before acting on the numbers.
Keep going
One calculator rarely tells the full story. Pair this one with a related tool below to pressure-test your numbers from a different angle, or browse Selling & Business Calculators for more in the same category.
What to calculate next
You may also find these tools helpful.
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