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Profit Margin Calculator

Calculate gross profit, profit margin percentage, and markup percentage from cost and selling prices.

Profit Margin Calculator Interactive Workspace

Client-side calculations and instant parameter controls are initializing. All processing occurs securely in your browser.

How to Use the Profit Margin Calculator

  1. 1 Enter your item Cost Price (CP).
  2. 2 Enter your final Selling Price (SP) or target revenue.
  3. 3 View your Gross Profit, Profit Margin %, and Markup % with clear educational formula definitions.

Mathematical Formula & Principle

Margin % = (Gross Profit / Selling Price) × 100 | Markup % = (Gross Profit / Cost Price) × 100

Calculations are performed with IEEE floating point mathematical precision directly in your device memory.

Worked Examples

Retail Margin Calculation

Input: Cost Price: ₹400 | Selling Price: ₹600
Result: Gross Profit: ₹200 | Margin: 33.33% | Markup: 50.00%

Margin measures profit relative to sales; markup measures profit relative to cost.

E-Commerce Product Pricing

Input: Cost Price: ₹1,000 | Selling Price: ₹1,500
Result: Gross Profit: ₹500 | Margin: 33.33% | Markup: 50.00%

Maintains healthy operating buffer after fulfillment and marketing expenses.

Frequently Asked Questions

What is the key difference between profit margin and markup?
Profit margin is the profit expressed as a percentage of the selling price, whereas markup is the profit expressed as a percentage of the cost price.
Can profit margin ever exceed 100%?
No, profit margin cannot exceed 100% unless costs are negative. However, markup can exceed 100%, 200%, or more.

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