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Online Calculators
Choose a calculator for the kind of mathematics you need. Each tool is designed around a specific problem instead of forcing every calculation into one interface.
Scientific Calculator
Full scientific calculator with trigonometry, logarithms, powers, roots, fractions, and scientific notation.
Basic Calculator
Fast calculator for addition, subtraction, multiplication, division, percentages, and everyday arithmetic.
Fraction Calculator
Calculate with fractions, including addition, subtraction, multiplication, division, and simplification.
Percentage Calculator
Calculate percentages, percentage changes, discounts, increases, and decreases.
Trigonometry Calculator
Calculate sine, cosine, tangent, inverse trig, and hyperbolic functions in degrees, radians, or gradians.
Logarithm Calculator
Calculate common logarithms, natural logarithms, and logarithms with custom bases.
Exponent Calculator
Calculate powers, negative exponents, roots, and scientific notation expressions.
Square Root Calculator
Calculate square roots and explain the relationship between roots, powers, and perfect squares.
Factorial Calculator
Calculate factorials and understand factorial notation, combinations, and permutations.
Statistics Calculator
Calculate mean, median, minimum, maximum, range, variance, and standard deviation.