All calculators
Full index of all 186 TudoCalc calculators, organized by category.
- Compound interest
- Simple interest
- Loan (SAC and Price)
- Profit margin
- CAGR (annual growth)
- ROI (return on investment)
- APY (effective rate)
- Rule of 72
- Interest rate converter
- Present value
- Freelance hourly rate
- 50/30/20 budget
- Dividend yield
- Savings goal
- Millionaire calculator
- Purchasing power (inflation)
- Extra payments
- Cash vs installments
- Late payment interest
- Profit sharing
- Prorated rent
- Debt-to-income
- Overtime pay
- Pay raise
- Break-even point
- Paycheck (take-home)
- Mortgage
- Auto loan
- 401(k)
- Credit card payoff
- Salary ↔ hourly
- Sales tax
- Scientific calculator
- Percentage
- Rule of three
- Compound rule of three
- Area of shapes
- Pythagorean theorem
- Logarithm
- Trigonometry (sin, cos, tan)
- Slope / grade
- Scientific notation
- Fraction to decimal
- Roman numerals
- Prime factorization
- Random number generator
- Triangle (from 3 sides)
- Circle (area & circumference)
- Volume of solids
- Distance between two points
- Sequence (arithmetic & geometric)
- Scale (map & model)
- Golden ratio
- Reverse percentage
- Ratio
- System of equations (2×2)
- Factorial
- Complex numbers
- Polynomial derivative