Contents

- 1 What will be the time after 8 hours?
- 2 What time was two hours ago?
- 3 How long is 24hrs?
- 4 What time is 8 hours from 5PM?
- 5 How many days make up 72 hours?
- 6 How do you calculate 24 hours?
- 7 Is a day 24 hours or 12 hours?
- 8 Who decided 24-hour day?
- 9 Is 9am to 9am 24 hours?
- 10 How many hours are in 2 hours?
- 11 How do you count hours?
- 12 How many hours is 7am to 3pm with a 30 minute lunch break?

## What will be the time after 8 hours?

Enter **hours**, minutes and select the **time** later **from** now or before **from** now (ago), the calculated **time will** be displayed on the below of calculator.

**Hours from** Now Chart.

Hours |
Time |
Date |
---|---|---|

7 Hours |
21:03:24 | Mon 15th Mar 2021 |

8 Hours |
22:03:24 | Mon 15th Mar 2021 |

9 Hours |
23:03:24 | Mon 15th Mar 2021 |

## What time was two hours ago?

9pm (or 21:00).

## How long is 24hrs?

**24 hours** is equal to 1 day.

## What time is 8 hours from 5PM?

How many hours?

Start Time – End Time |
Time Between |
---|---|

7AM to 5PM |
9:00 |

8AM to 4PM | 8:00 |

8AM to 8PM | 12:00 |

8AM to 6PM | 10:00 |

## How many days make up 72 hours?

**72 hours** is equal to 3 **days**.

## How do you calculate 24 hours?

For a military time that is larger than 12:00, just subtract 12 **hours** to get the **24 hour**(standard time), then add “pm”. For example, if you have 14:30 **hours**, subtract 12 **hours** and the result is 2:30 pm. If the military time is less than or equal to 12:00, simply add “am”.

## Is a day 24 hours or 12 hours?

Our **24**–**hour day** comes from the ancient Egyptians who divided **day**-time into 10 **hours** they measured with devices such as shadow clocks, and added a twilight **hour** at the beginning and another one at the end of the **day**-time, says Lomb. “Night-time was divided in **12 hours**, based on the observations of stars.

## Who decided 24-hour day?

Hipparchus, whose work primarily took place between 147 and 127 B.C., proposed dividing the **day** into **24** equinoctial **hours**, based on the 12 **hours** of daylight and 12 **hours** of darkness observed on equinox days.

## Is 9am to 9am 24 hours?

Note: The **24 hour** Time Format variation on the normal **24 hour** time.

**24**–**Hour** Time Format.

am/pm | 24–hour |
---|---|

7am | 07:00 |

8am | 08:00 |

9am |
09:00 |

10am | 10:00 |

## How many hours are in 2 hours?

Hours to Minutes Conversion Table

Hours |
Minutes |
---|---|

1 Hour |
60 Minutes |

2 Hours |
120 Minutes |

3 Hours |
180 Minutes |

4 Hours |
240 Minutes |

## How do you count hours?

**Here’s how to determine hours worked:**

- Convert all times to 24
**hour**clock (military time): Convert 8:45 am to 08:45**hours**. - Next, Subtract the start time from the end time.
- Now you have the actual
**hours**and minutes worked for the day. - Finally to determined total wage, you will need to convert this to a decimal format.

## How many hours is 7am to 3pm with a 30 minute lunch break?

It is 8 **hours**.