Basic Calculators
Standard, scientific, programmer & percentage tools
6 Calculators
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Standard Calculator
Button-based calculator with numeric keypad, +, −, ×, ÷, %, parentheses and live preview.
Basic Calculators
Scientific Calculator
Full scientific calculator: sin/cos/tan, log/ln, √, x², xʸ, π, e, n!, DEG/RAD, memory (MC/MR/M+/M-/MS) and history.
Basic Calculators
Programmer Calculator
Convert between binary, octal, decimal & hex; perform bitwise operations.
Basic Calculators
Percentage Calculator
Find X% of Y, what % X is of Y, percentage increase/decrease.
Basic Calculators
Fraction Calculator
Add, subtract, multiply or divide two fractions; simplify the result.
Basic Calculators
Equation Solver
Solve linear (ax + b = 0) and quadratic (ax² + bx + c = 0) equations.
Basic Calculators
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