# Math Calculators

These handy math calculators to are helpful for beginners learning math or for easing the use of advanced formulas. These are also helpful for anyone who wants to quickly quickly solve a math problem.

## Fraction Calculators and Tools

Use our fraction calculators and tools to help add, subtract, multiply, and divide fractions, compare fractions, solve fractions in algebraic equations reduce fractions, convert fractions to decimals and percentages, or convert decimals to fractions.

Learn More## Area Calculator

Find the area of a space by entering the length and width. Area can be found by multiplying length times width.

## Compare Fractions

Compare fractions with different denominators using the fraction comparison calculator. The calculator shows all of the work so you can see all of the steps.

## Decimal to Fraction Calculator

Convert a decimal value to a fraction using the decimal to fraction calculator. The calculator shows all of the work so you can see the steps.

## Equivalent Fractions Chart

A list of equivalent fractions for common fractions. For example, see that 3/4 is the equivalent of 6/8 and 12/16.

## Fraction Calculator with Step by Step Details

Add, subtract, multiply, and divide fractions using the fractions calculator. The calculator shows all of the steps so you can show your work.

## Fraction Decimal Equivalents

See the decimal equivalents for common fractions in a simple chart.

## Fraction Percent Equivalents

See percent equivalents for common fractions in a simple chart.

## Fraction to Decimal Calculator

Convert a fraction to a decimal using the fraction to decimal calculator. The calculator shows all of the steps so you can show your work. Learn 2 methods for converting a fraction to a decimal.

## Fraction to Percent Calculator

Convert fractions to percentages using the fraction to percent calculator. The calculator shows the work so you can see the steps.

## Greatest Common Factor Calculator

Find the greatest common factor and all factors for a set of numbers. The calculator shows the steps to find the greatest common factor so you can show your work.

## Inch Fraction Calculator – Find Inch Fractions From Decimal and Metric Measurements

Convert inch fractions to decimal and decimal inches to fractions. Convert inches and inch fractions to millimeters and centimeters. Convert inches and centimeters to feet.

## Least Common Denominator Calculator

Find the greatest common denominator for a set of numbers using the common denominator calculator. The calculator shows the work so you can see the all of the steps.

## Perimeter Calculator

Calculate the perimeter of many different polygons and shapes, such as a square, rectangle, trapezoid, parallelogram, triangle, or circle.

## Prime Factors Calculator

Find the prime factors of a number using the prime factor calculator. The calculator will also indicate if the number itself is a prime factor.

## Reduce Fractions Calculator

Reduce a fraction using our reduce fractions calculator. The calculator shows all of the steps so you can show your work.

## Solve For Unknown Fraction Calculator

Solve for x in an equation with a fraction using our solve unknown numerator or denominator calculator. The calculator shows all of the steps so you can show your work.

## Surface Area Calculator

Find the surface area of an object, including a cube, rectangular prism, cone, cylinder, and capsule.

## Volume Calculator

Calculate volume of common three-dimensional shapes, such as a cube, prism, cone, cylinder, pyramid, or capsule, and see formulas. Learn about finding the volume of an irregular shape.