Math & Arithmetic Calculators
Safe, instant math utilities built with robust expression parsing engines. Calculate percentages, fractions, standard equations, and numeric progressions.
Explore Math Calculators(13)
Standard Calculator
A fast, safe arithmetic calculator for everyday math — built with a secure expression parser, no eval().
Percentage Calculator
Find X% of Y, what % X is of Y, or % change — instant live results for GST, discounts and salaries.
Fraction Calculator
Solve fraction math problems with step-by-step reduction, mixed numbers, and decimal conversion.
Exponent & Power Calculator
Compute xⁿ powers, square roots, cube roots, natural log (ln), and log10 instantly.
GCD & LCM Calculator
Compute GCD (HCF) and LCM using Euclid's algorithm.
Ratio & Proportion Calculator
Calculate ratios, scale dimensions, recipes, and simplify proportion equations.
Quadratic Formula Calculator
Solve quadratic polynomial roots, discriminant Δ, and parabola vertex coordinates.
Pythagorean Theorem Calculator
Solve a² + b² = c² right triangle geometry, perimeter, and area.
Circle & Geometry Calculator
Calculate circle area (πr²), perimeter (2πr), and 3D sphere volume.
Statistics & Mean / Median / Mode
Enter numbers separated by commas to get average, median, range, variance, and standard deviation.
2x2 Matrix Calculator
Compute 2x2 linear algebra matrix determinants, trace, and inverse matrix.
BIMDAS / BODMAS / PEMDAS Order of Operations Calculator
Solve complex math equations with step-by-step order of operations breakdown. Compares BIMDAS (Australia), BODMAS (UK/India), and PEMDAS (USA).
Vedic Mental Math & Chisanbop Finger Abacus Calculator
Master rapid Indian Vedic math mental shortcuts, Ekadhikena Purvena squaring, Nikhilam base multiplication, and Korean/Indian Chisanbop finger abacus arithmetic.