Finance · Calculator
Gross Margin Calculator — Gross Margin
Gross margin is the share of revenue left after paying for the product itself (COGS) — your profit margin before ads, staff and overheads. It is what an ecommerce profit calculator actually answers for your store.
The formula
Gross Margin = (Revenue − COGS) ÷ Revenue × 100Calculate it live
Live calculator — plug in your numbers
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Gross Margin (%)
What it means for your business
Margin is the bankroll for everything else. Break-even ROAS and LTV math both start from gross margin.
Machine-readable markdown
Copy this block into any AI assistant, spreadsheet, or automation — it is the canonical definition of this term.
# Gross Margin — Gross Margin
**Category:** Finance
**Slug:** /glossary/gross-margin/
## Definition (easy to understand)
Gross margin is the share of revenue left after paying for the product itself (COGS) — your profit margin before ads, staff and overheads. It is what an ecommerce profit calculator actually answers for your store.
## Formula
“`
Gross Margin = (Revenue − COGS) ÷ Revenue × 100
“`
## What it means for your business
Margin is the bankroll for everything else. Break-even ROAS and LTV math both start from gross margin.
## Source
Socialee eCommerce Glossary — https://ecommerce.socialee.in/glossary/