Profit Margin Calculator
Determine your gross profit margin, calculate retail markups, or reverse-engineer the required selling price to hit your profitability goals.
Profit Margin Calculator
Edit any two fields below to calculate the rest.
Gross Profit
$50.00
Revenue Breakdown
Understanding Margin vs. Markup
In retail and e-commerce, conflating "Margin" with "Markup" is a common and incredibly expensive mistake. While both metrics describe Gross Profit as a percentage, they use different baselines for their calculations. The Calculay Profit Margin Calculator dynamically computes both metrics simultaneously, protecting your bottom line when pricing products or analyzing sales performance.
The Difference Between Margin and Markup
Both formulas require you to know your Cost of Goods Sold (COGS) and your Final Selling Price (Revenue). Gross Profit is simply Revenue minus COGS.
- Gross Margin (Profit Margin): This is your profit divided by the Revenue. It represents how much of every dollar you earn is actual profit. (Margin = Profit / Revenue x 100).
- Markup: This is your profit divided by the Cost. It dictates how much you increased the price of the item compared to what you paid for it. (Markup = Profit / Cost x 100).
Why Conflating Them Will Bankrupt You
If your business goal is a 50% Profit Margin, many amateur sellers simply take their cost and add 50% (a 50% Markup). Let's see why this fails:
You apply a 50% Markup and sell it for $150.
Your Gross Profit is $50.
Your Margin is actually only 33% ($50 Profit / $150 Revenue).
To achieve a true 50% Margin on a $100 item, you must sell the item for $200. This requires a 100% Markup. Always use an enterprise margin calculator when establishing your pricing strategy to guarantee you are hitting your internal financial targets.