Free Online Calculators ⇔ Calculators A-Z
Capital Budgeting
Cost of Capital
Measurement & conversion
- 101Binary Converter
- Body Height or Weight Converter
- local_diningCooking Units
- ¥€$Currency and SDR Converter
- euro_symbolEuro Calculator (Latvia)
- euro_symbolEuro Calculator (Lithuania)
- local_gas_stationFuel Cost Calculator
- HEXHexadecimal Converter
- XIVRoman Numerals Converter
- Shoe Size Converter
- cachedUnit Converter
Physics
Chemistry
For residents of Estonia 
- euro_symbolEEK-EUR Conversion Calculator (Estonia)
- check_boxFringe Benefit (Estonia)
- poolHoliday Pay (Estonia)
- child_friendlyParental Benefit (Estonia)
- Salary/Wage and Taxes 2023 (Estonia)
- Sickness Benefit (Estonia)
- 0%Tax-Free Income (Basic Exemption - Estonia)
- monetization_onTaxation of Dividends (Estonia)
Taxes
Date and Time
Time Value of Money
Financial analysis
Finance
Saving & investing
Health
Fitness
Stock Analysis
Loan & leasing
Real estate
Mathematics
- categoryArea Calculator
- △Area, circumference, angles of a triangle
- Calculation of Percentage
- panorama_fish_eyeCircle
- X%Common Fraction to Percentage
- ¾Common Fractions
- logExponentiation, Logarithm, Nth root
- 2¼Fraction to Decimal Conversion
- φGolden Ratio
- XProportion: Cross-Multiplication
- C²Pythagorean Theorem
- X²Quadratic Equation
- 45°Trigonometry
- B/AVieta's formulas (for quadratic equation)
- Volume Calculator
NEW: kids.calkoo.com