Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Contribution Margin Calculator

Shows what percentage of sales revenue remains after covering variable costs to pay for fixed costs and profit. Use it for break-even analysis, pricing decisions, and product profitability comparisons.

Sales Revenue ($)

Variable Costs ($)

Fill in the required fields to see your result.

Accounting

Gross Profit Margin Calculator

Calculate gross profit margin — the percentage of revenue left after deducting the direct cost of producing the goods or services sold. Use it to evaluate product pricing, compare profitability across product lines, and benchmark against industry norms.

Total Revenue ($)

Cost of Goods Sold ($)

Fill in the required fields to see your result.

Key differences

	Contribution Margin Calculator	Gross Profit Margin Calculator
Category	Accounting	Accounting
Inputs required	2	2
Result	Contribution Margin (%)	Gross Profit Margin (%)
What it does	Shows what percentage of sales revenue remains after covering variable costs to pay for fixed costs and profit. Use it for break-even analysis, pricing decisions, and product profitability comparisons.	Calculate gross profit margin — the percentage of revenue left after deducting the direct cost of producing the goods or services sold. Use it to evaluate product pricing, compare profitability across product lines, and benchmark against industry norms.