What Is the Margin Calculator?
A margin calculator shows profit as a share of the selling price and of the cost.
How Does the Margin Calculator Work?
It computes profit, then divides by selling price for margin and by cost for markup.
Margin Calculator Formula & Variables
The core mathematical equation utilized by this calculator is expressed as:
Profit is the selling price minus cost; margin divides it by price and markup divides it by cost.
How to Use the Margin Calculator
- Enter cost and selling price to see both percentages.
Step-by-Step Example Calculation
$60 cost, $100 price
Input Values:
cost:60
sellingPrice:100
Worked Steps: A 40% margin and a 66.7% markup.
Understanding Your Result
Margin is the safer number for pricing because it relates profit to revenue.
Factors That Affect the Result
- Cost and selling price determine both figures.
When Should You Use This Calculator?
- Use it to price products and compare suppliers.
Assumptions & Limitations
- Ignores taxes, fees and shipping unless they are included in cost.
Frequently Asked Questions
Calculation Accuracy & Reference Note
This calculator implements verified, deterministic mathematical equations based on published standards. Results should be treated as professional engineering estimates; always verify critical operations with local equipment manuals and site inspections.