The time calculator allows you to calculate the duration in hours and minutes between two times. Use it to add hours to a timesheet or time card or for payroll purposes.

Our calculator allows automatic calculation between two times (start and end time), in decimal and hours and minutes format.

With the help of this calculator, you can quickly add or subtract hours, minutes, or seconds from any given time, as well as add or remove time to any date. The online time and date adder helps you find the time in X minutes, X hours, and X days from today. It is also known as a time/date adder calculator.

**How do you use the time and date calculator?**

The calculator is easy to use. By default, it takes the local time and date, provides the option to add or subtract time, and has fields for days, hours, minutes, and seconds.

Once one of the fields is modified, the answer will be provided instantly. For example, if you want to add 30 minutes, fill out the minutes field with the value 30. This add time calculator will be your tool to help you determine the right time whenever needed.

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**Key use cases of the calculator:**

- What time will it be in X hours?
- What time will it be 30 minutes from now?
- What time will be 8 hours from 7:48 PM?
- What time is 30 minutes from 12:45?
- What time is 45 minutes from now?
- What time is 30 minutes after 1:45
- What date is 180 days from today or a specific date?
- What date is 90 days from a specific date?
- What time is 30 minutes ago from now?
- What is 14 days from tomorrow?
- What date was 60 days ago from today?

The time duration calculator provides two types of answers:

A. The hours and minutes - eg: 7 hours and 45 minutes provide a great example of how much time you have spent on a specific project;

B. The decimal format is usually helpful for calculating payroll based on worked time. Ie 4.38 hours at the price of $20 per hour = $87.6.

Start time eg 9:00 AM | End time eg 5:00 PM | Total time hours:minutes | Total decimal hours |
---|---|---|---|

8:00 | 8.00 |

The calculator is useful for:

- Payroll time calculations,
- Timecard/timesheet purposes,
- Calculating hours and minutes,
- Find how many hours and minutes between two times
- Calculating time elapsed,
- Calculate the difference between 2 times,
- Calculating daily duty time, or working hours,
- Counting the shift times,
- Simple math calculations when it comes to knowing the difference in hours between time A and time B,
- Identifying how long a task takes to complete easily,
- Determining how much time you have worked on a particular project.

Reduce the errors, gain more time, and simplify the time calculations with our online tool.

*Instructions*:

Introduce the start time ie: 7:45 am, and end time, 5:30 pm

The calculator will automatically provide a calculation of the duration between the start time and the end time in hours and minutes in two formats.

Once you submit the two dates, you will automatically receive the number of hours and minutes between the two selected times.

The hours entered must be a positive number between 1 and 12 or zero (0).

The minutes entered must be a positive number between 1 and 59 or zero (0).

The time duration calculator instantly updates the result based on the start and end time provided in HH:MM and mours decimal.

Related: Time duration calculator.

This easy and simple time calculator allows you to add sum up hours and minutes, while Identifying the total sum of it.

Adding time is not the most straight forward calculation, since 1 hour has 60 minutes not 100.

To benefit of this calculator, just add your hours and minutes, into the format HH:MM into the time 1, time 2, etc time 10. Once you add you hours the result will automatically show up.

The benefit of this Time adder is to automate mudane and repetitive taks of calculating the hours worked in a pay period, for a project, or for a timesheet.

HH:MM |
---|

Total: 0:00:00 |

Related: Check the hours calculator.

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If you like to do the conversions manually, this chart/table will be handy, when dealing with many such calculations.

Minutes | Decimal Hours | | Minutes | Decimal Hours | | Minutes | Decimal Hours |

1 | .02 | 21 | .35 | 41 | .68 | ||

2 | .03 | 22 | .37 | 42 | .70 | ||

3 | .05 | 23 | .38 | 43 | .72 | ||

4 | .07 | 24 | .40 | 44 | .73 | ||

5 | .08 | 25 | .42 | 45 | .75 | ||

6 | .10 | 26 | .43 | 46 | .77 | ||

7 | .12 | 27 | .45 | 47 | .78 | ||

8 | .13 | 28 | .47 | 48 | .80 | ||

9 | .15 | 29 | .48 | 49 | .82 | ||

10 | .17 | 30 | .50 | 50 | .83 | ||

11 | .18 | 31 | .52 | 51 | .85 | ||

12 | .20 | 32 | .53 | 52 | .87 | ||

13 | .22 | 33 | .55 | 53 | .88 | ||

14 | .23 | 34 | .57 | 54 | .90 | ||

15 | .25 | 35 | .58 | 55 | .92 | ||

16 | .27 | 36 | .60 | 56 | .93 | ||

17 | .28 | 37 | .62 | 57 | .95 | ||

18 | .30 | 38 | .63 | 58 | .97 | ||

19 | .32 | 39 | .65 | 59 | .98 | ||

20 | .33 | 40 | .67 | 60 | 1.0 |

Related: Learn everything about how to convert from minutes to decimal hours.