Use our free math calculators to solve common mathematical problems quickly and accurately. Calculate percentages, fractions, averages, ratios, exponents, equations, and more with simple online tools.
Choose a calculator below, enter your numbers, and get your result instantly.
The Binomial Probability Calculator finds the probability of getting exactly a certain number of successes across a fixed number of independent trials.…
Calculate →The Exponential Growth Calculator finds the final value of a quantity that grows by a fixed percentage each period. Simply fill in…
Calculate →Find the greatest common factor (GCF) of two or more numbers.
Calculate →Find the least common multiple (LCM) of two or more numbers.
Calculate →Calculate the mean, median, mode, and range of a data set.
Calculate →The Parabola Calculator finds the vertex, axis of symmetry, and direction of a parabola from its equation y = ax² + bx…
Calculate →Calculate what one number is as a percentage of another, or find a percentage of a value.
Calculate →The Projectile Motion Calculator finds the range, maximum height, and time of flight of an object launched at an angle. Simply fill…
Calculate →Solve a proportion a/b = c/x for the missing value.
Calculate →Solve for x in ax² + bx + c = 0 using the quadratic formula.
Calculate →The Reflection Calculator finds the coordinates of a point after it’s reflected across the x-axis, y-axis, origin, or the line y =…
Calculate →The Time Average Calculator finds the time-weighted average of a set of values, each held for a different duration. Simply fill in…
Calculate →