# Math Calculators

A collection of mathematics calculators for your everyday use.

## Decimal to Fraction

Use this calculator to convert a decimal number to a fraction. You can also convert numbers with repeating decimals.

## Decimal to Hex

Use this calculator to convert a decimal number to its corresponding hex value and learn how to convert them manually.

## Density Calculator

Use this calculator to convert quickly and easily between density, mass and volume. With conversions and formulae.

## Fractions Calculators

Use this calculator to add, subtract, multiply or divide fractions. Full explanation and formulae are also provided to assist you with your calculations.

## Percentage Calculator

Whether you need to calculate the percentage for a given statistic, want to see how much your assets have increased by or want to work out the tip for a restaurant bill, the percentage calculator is the tool for you.

## Percentage Change

Use this calculator to work out the percentage increase or decrease from one number to another.

## Hex to Decimal

Use this calculator to convert a hex value to a decimal and learn how to convert them manually.

Please do feel free to contact me with your comments on my calculators, including any suggestions for possible future development.