# Rounding Numbers Calculator

Enter a number, choose the rounding method, specify how many decimal places you want, and see the result.

## How to use this calculator?

- Enter the number in the
**Number**field. - Choose the rounding method in the
**Round to**field (e.g. ceil). - Enter the maximum number of decimals in the
**Decimals**field. - Click on the
**Calculate**button. - See your rounded number in the
**Result**field.

## Rounding methods

There as several rounding methods in this calculator:

**Round up**- 1.01 with 0 decimals is rounded to 2.**Round down**- 1.99 with 0 decimals is rounded to 1.**Round half up**- 1.5 with 0 decimals is rounded to 2.**Round half down**- 1.5 with 0 decimals is rounded to 1.**Round half even**- 1.5 with 0 decimals is rounded to 2 (if equidistant, rounds towards nearest even number).**Ceil**- 1.01 with 0 decimals is rounded to 2 (rounds towards infinity).**Floor**- 1.99 with 0 decimals is rounded to 1 (rounds towards -infinity).

## Examples

Number | Rounding method | Decimals | Result |
---|---|---|---|

12.43123 | Round up | 2 | 12.44 |

7.45 | Round half up | 1 | 7.5 |

7.45 | Round half down | 1 | 7.4 |

5.99 | Round down | 0 | 5 |