Net Profit Margin Calculator

About Net Profit Margin Calculator

The Net Profit Margin Calculator computes your net profit margin percentage by dividing net income by revenue. It’s a simple tool to help businesses evaluate overall profitability after all expenses.

How to Use

• Enter your revenue and net income using the keypad or keyboard. Use the arrow buttons to navigate between input fields.
• Click the “Calculate” button to compute your net profit margin percentage. The page will scroll to the result.
• The result and detailed step-by-step calculations will be displayed below.
• Use the “Copy Result” button to copy the net profit margin, net income, and steps.
• Share your result on Twitter, WhatsApp, or Facebook, or copy an embed code to include the calculator or result on your website using the share buttons.

Formulas

Net profit margin is calculated as:

Where:

• Revenue is the total income from sales before any costs are deducted.
• Net Income is the profit after subtracting all expenses, including cost of goods sold, operating expenses, taxes, and interest.

Important Notes

• Inputs must be valid non-negative numbers. Invalid inputs will trigger an error.
• Revenue cannot be zero, as it would make the net profit margin undefined.
• Clipboard access requires a secure context (HTTPS). If copying fails, try accessing the calculator over HTTPS or copy manually.
• The calculator assumes USD; no currency conversion is provided.
• Negative net income is allowed, reflecting potential losses, but will result in a negative net profit margin.