Math Calculators

Percent Increase from Two Values Calculator Use the Percent Increase from Two Values Calculator to check the labeled inputs and on-page model. Review the formula, worked example, and result. Open calculator → Decimal to Fraction Calculator Use the Decimal to Fraction Calculator to check the labeled inputs and on-page model. Review the formula, worked example, and result. Open calculator → Greatest Common Factor Calculator Use the Greatest Common Factor Calculator to check the labeled inputs and on-page model. Review the formula, worked example, and result. Open calculator → Modular Inverse Calculator Finds the modular inverse from the numbers you enter. Enter the number a, number b, and index / count. Open calculator → Double Factorial Calculator Finds the double factorial from the numbers you enter. Enter the number a, number b, and index / count. Open calculator → Square Root Calculator Finds the square root from the numbers you enter. Enter the value, base, and exponent. Open calculator → Logarithm Calculator Finds the logarithm from the numbers you enter. Enter the value, base, and exponent. Open calculator → Two-Step Equation Calculator Finds the two-step equation from the numbers you enter. Enter the a, b, and c. Open calculator → Ratio Equation Calculator Finds the ratio equation from the numbers you enter. Enter the a, b, and c. Open calculator → Difference of Cubes Calculator Finds the difference of cubes from the numbers you enter. Enter the a, b, and c. Open calculator → Binomial Theorem Calculator Finds the binomial theorem from the numbers you enter. Enter the a, b, and c. Open calculator → Distance from Point to Line Calculator Finds the distance from point to line from the numbers you enter. Enter the x₁, y₁, and x₂. Open calculator →