When to use this calculator
Find the monetary difference between unit revenue and an entered unit cost. Use a cost definition appropriate to the decision; allocated overhead may not be incremental cost.
Explore the pricing & break-even calculators for other questions in this topic. For a related calculation, use the Required Sales for Profit Margin Calculator: Work backwards from total costs and a target profit share of revenue.
PUTTING IT INTO PRACTICE
Profit Per Unit: a worked example
The values below are an illustrative example, not a recommendation. Replace them with measurements or assumptions that match your question.
| Input | Example value |
|---|---|
| Unit selling price | 25 |
| Total allocated unit cost | 18 |
| Result | 7 per unit |
- Check the input labels and enter the example values above.
- Apply the relationship: Unit profit = selling price − allocated unit cost.
- The result is 7 per unit, rounded for display.
How to interpret your result
Use a cost definition appropriate to the decision; allocated overhead may not be incremental cost.
Margin uses sales revenue as its denominator, while markup uses cost. Contribution deducts variable costs before fixed costs. Break-even calculations assume the same prices, variable costs and product mix remain in place.
Frequently asked questions
Why are margin and markup percentages different?
They use different bases. The same monetary profit is divided by selling price for margin and by cost for markup.
When is the profit per unit calculator useful?
Find the monetary difference between unit revenue and an entered unit cost. Use a cost definition appropriate to the decision; allocated overhead may not be incremental cost.
How do I use the profit per unit calculator?
Enter unit selling price, total allocated unit cost. The result updates automatically. Use the units shown beside each input; the example values illustrate the method.
Which formula does this calculator use?
Unit profit = selling price − allocated unit cost.
What should I check before using the result?
Use a cost definition appropriate to the decision; allocated overhead may not be incremental cost.
How are results rounded?
Scalar numbers display up to six decimal places, with scientific notation for very large or small values. Text, fraction, date and schedule outputs use the format described on the tool. Intermediate calculations use JavaScript floating-point arithmetic. Keep sensible precision for your measurements.
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