Glossary

Contribution margin

Contribution margin is what's left from a sale after its variable costs — the amount each sale 'contributes' toward covering fixed costs and, beyond that, profit.

2 min read

Revenue − variablePer unit or total
Covers fixed costsThen profit

Definition

Contribution margin is sales revenue minus variable costs. It shows how much of each sale is available to cover fixed costs and, once those are met, to generate profit. It underpins break-even analysis.

In plain terms

It's the money a sale throws off after its own direct costs, before your fixed overheads. Add enough contributions together and you cover the fixed costs, then start profiting.

Why it matters for your company

Understanding contribution helps you price, prioritise products and judge growth decisions. See gross margin.

Funding for UK limited companies

Credicorp lends to your company, not to you personally — short-term working capital with no personal guarantee. See what your business could access.