1. Enter full service cost
Use the total cost basis you want to recover, including direct cost and any allocated overhead.
2. Enter the selling price
Use the pre-tax amount charged to the customer after discounts.
3. Read markup
The main result shows gross profit relative to cost.
4. Compare margin
The gross margin shows gross profit relative to revenue and will be lower than markup when profit is positive.
5. Investigate weak results
A negative profit means the selling price is below the entered cost.