Percentage Calculator
Quickly solve percentage problems with our interactive calculator
What is X% of Y?
Result will appear here
Formula: (X ÷ 100) × Y
X is what percent of Y?
Result will appear here
Formula: (X ÷ Y) × 100
X is Y% of what number?
Result will appear here
Formula: X ÷ (Y ÷ 100)
Percentage Change
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Formula: ((New – Original) ÷ Original) × 100
Discount Calculation
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Formula: Original Price × (1 – (Discount ÷ 100))
Calculation History
Profit/Loss Calculator
About the Profit/Loss Calculator
Our free Profit/Loss Calculator helps businesses, investors, and traders quickly determine their financial performance. Whether you’re analyzing sales, investments, or trading positions, this tool provides instant calculations of profit margins, loss percentages, return on investment (ROI), and break-even points. Perfect for entrepreneurs, small businesses, and financial analysts.
Key Features
- Real-time calculations – See results instantly as you input values
- Multiple calculation modes – Profit, loss, ROI, and break-even analysis
- Percentage and absolute value results – View both numerical and percentage-based outcomes
- Mobile-friendly design – Works perfectly on all devices
- No registration required – Free to use with no signup needed
- Detailed breakdowns – Understand all components of your calculations
- Export options – Save or print your results
Common Uses
- Business owners calculating product profitability
- Investors analyzing stock or real estate returns
- E-commerce sellers determining profit margins
- Traders evaluating position performance
- Startups projecting financial scenarios
- Accountants preparing financial reports
- Students learning financial calculations
How to Use the Profit/Loss Calculator
- Select calculation type – Choose between profit, loss, ROI, or break-even mode
- Enter your values – Input cost price, selling price, quantity, and other relevant figures
- View instant results – The calculator automatically displays your profit/loss amount and percentage
- Analyze detailed breakdown – Review the comprehensive calculation components
- Adjust as needed – Modify values to explore different scenarios
- Save or share results – Export your calculations for future reference
Calculation Formulas
- Profit = (Selling Price – Cost Price) × Quantity
- Profit Percentage = (Profit / Cost Price) × 100
- Loss = (Cost Price – Selling Price) × Quantity
- Loss Percentage = (Loss / Cost Price) × 100
- ROI = (Net Profit / Total Investment) × 100
- Break-even Point = Fixed Costs / (Price per Unit – Variable Cost per Unit)