# Profit Margin Calculator

## Calculator Use

Calculate the net profit margin, net profit and profit percentage of sales from the cost and revenue. The net profit margin is net profit divided by revenue (or net income divided by net sales). For gross profit, gross margin percentage and mark up percentage, see the Margin Calculator.

### Profit Margin Formula:

Net Profit Margin = Net Profit / Revenue

Where, Net Profit = Revenue - Cost

Profit percentage is similar to markup percentage when you calculate gross margin. This is the percentage of the cost that you get as profit on top of the cost.

Profit Percentage = Net Profit / Cost

Revenue = Selling Price