Percentage Calculator
Calculate percentages, percentage changes, and solve various percentage problems with ease.
Calculate what percentage of a number equals to. Example: What is 15% of 200?
Advanced Percentage Calculator & Analysis Tool
Comprehensive percentage calculations for business, finance, and academic applications. Calculate percentages, changes, and proportions with precision and ease.
Multiple Calculation Types
Four essential percentage calculations: basic percentages, proportions, changes, and additions/subtractions.
Change Analysis
Calculate percentage increases and decreases with visual indicators for growth and decline trends.
Precision Results
Accurate calculations with proper rounding and formatting for professional and academic use.
Business & Finance Applications
- Sales & Revenue Analysis
Calculate sales growth, revenue changes, and performance metrics
- Financial Planning
Determine interest rates, investment returns, and budget allocations
- Discount & Pricing
Calculate discounts, markups, and pricing strategies for retail
- Performance Metrics
Analyze KPIs, conversion rates, and business performance indicators
Calculation Types & Formulas
📊 Percentage Calculation Tips
• Double-check your base value
Ensure you're using the correct denominator
• Consider context for changes
Large percentage changes on small numbers can be misleading
• Round appropriately
Match precision to your use case and audience
• Verify with reverse calculations
Check your work by calculating backwards