Math Tools
Professional mathematical calculators for calculations, finance, and analysis. All tools work offline and provide instant results.
Basic Calculator
PopularStandard calculator with history and memory functions
Key Features:
- Basic operations
- Memory functions
- History tracking
- Keyboard shortcuts
Scientific Calculator
PopularAdvanced scientific calculations with trigonometric functions
Key Features:
- Trigonometric functions
- Logarithmic functions
- Constants
- Unit conversions
Percentage Calculator
NewCalculate percentages, increases, decreases, and ratios
Key Features:
- Percentage calculations
- Increase/decrease
- Ratio calculations
- Markup/margin
Loan Calculator
NewCalculate loan payments, interest, and amortization schedules
Key Features:
- Payment calculations
- Interest calculations
- Amortization schedule
- Extra payments
Mortgage Calculator
NewCalculate mortgage payments, PMI, and total costs
Key Features:
- Monthly payments
- PMI calculations
- Total interest
- Payment breakdown
Investment Calculator
NewCalculate investment returns, compound interest, and future value
Key Features:
- Compound interest
- Future value
- ROI calculations
- Investment comparison
Offline Ready
All math tools work completely offline. No internet connection required after initial load.
Professional Grade
High-precision calculations with professional-grade accuracy for business and academic use.
Instant Results
Get instant calculations with real-time updates as you type. No waiting or processing delays.