All Percentage Calculators
Percentage Change Calculator
Calculate the percentage increase or decrease between two values. This versatile calculator handles both positive and negative changes, making it perfect for tracking changes over time.
Key Features
- Bidirectional calculation (increase or decrease)
- Real-time results as you type
- Step-by-step breakdown of calculations
- Bulk calculation mode for multiple values
Best for: Stock tracking, sales analysis, general comparisons, any scenario where values change over time
Use CalculatorPercentage Increase Calculator
Calculate percentage growth, gains, and markup with precision. Optimized for scenarios where values are going up, including pricing strategies and growth analysis.
Key Features
- Dedicated increase calculator with optimized formulas
- Markup calculator mode for retail pricing
- Compound increase support for multi-period growth
- Business-focused examples and templates
Best for: Pricing markup, salary increases, revenue growth, profit margin calculations
Use CalculatorPercentage Decrease Calculator
Calculate discounts, savings, and reductions quickly and accurately. Perfect for shopping, budgeting, and analyzing cost reductions in business scenarios.
Key Features
- Dedicated decrease calculator for accurate reductions
- Discount calculator mode for retail savings
- Cost reduction analysis tools
- Shopping and business use case examples
Best for: Discounts, cost cutting, investment losses, budget reductions
Use CalculatorPercentage Difference Calculator
Compare two values with symmetric percentage difference where order doesn't matter. Ideal for scientific research, A/B testing, and objective data comparison.
Key Features
- Symmetric formula (order doesn't matter)
- A/B testing optimized for experiments
- Scientific calculations with precision
- Clear methodology explanation
Best for: Scientific research, A/B testing, data comparison, unbiased analysis
Use CalculatorGrowth Rate Calculator (CAGR)
Calculate compound annual growth rates for investments and business metrics. Understand how values grow over multiple time periods with precision.
Key Features
- CAGR calculation for compound growth
- Multi-period growth analysis
- Investment analysis and projections
- Excel formula export for further analysis
Best for: Investment tracking, business growth analysis, portfolio performance, long-term trends
Use CalculatorWhich Calculator Should I Use?
| If You Need To... | Use This Calculator |
|---|---|
| Track stock price changes | Percentage Change |
| Calculate store discounts | Percentage Decrease |
| Determine product markup | Percentage Increase |
| Compare two test results | Percentage Difference |
| Measure investment returns over time | Growth Rate (CAGR) |
| Analyze revenue growth | Growth Rate (CAGR) |
| Calculate salary increase | Percentage Increase |
| Find savings from sale price | Percentage Decrease |
| Run A/B tests or experiments | Percentage Difference |
| See how much a value changed | Percentage Change |