Use the calculators below to find the number of hours and minutes between two times. For a full time card, please use the Time Card Calculator.
Hours Between Two Dates
An hour is most commonly defined as a period of time equal to 60 minutes, where a minute is equal to 60 seconds, and a second has a rigorous scientific definition. There are also 24 hours in a day. Most people read time using either a 12-hour clock or a 24-hour clock.
12-hour clock:
A 12-hour clock uses the numbers 1-12. Depending on the clock being used, most analog clocks or watches may not include an indication of whether the time is in the morning or evening. On digital clocks and watches, "AM" stands for ante meridiem, meaning "before midday," while "PM" stands for post meridiem, or "after noon." By convention, 12 AM denotes midnight, while 12 PM denotes noon. Using the terms "12 midnight" and "12 noon" can remove ambiguity in cases where a person may not be accustomed to conventions.
24-hour clock:
A 24-hour clock typically uses the numbers 0-23, where 00:00 indicates midnight, and a day runs from midnight to midnight over the course of 24 hours. This time format is an international standard, and is often used to avoid the ambiguity resulting from the use of a 12-hour clock. The hours from 0-11 denote what would be the AM hours on a 12-hour clock, while hours 12-23 denote the PM hours of a 12-hour clock. In certain countries, 24-hour time is referred to as military time, since this is the time format used by militaries (and other entities) around the world, where unambiguous time measurement is particularly important.
Hours in different time periods
Description | Hours |
Hours in a day | 24 |
Hours in a week | 168 |
Hours in a month | 672 for a 28-day month 696 for a 29-day month 720 for a 30-day month 744 for a 31-day month 730.5 on average |
Hours in a year | 8,760 for a 365-day year 8,784 for a 366-day year 8,766 on average |
Hours in a decade | 87,648 for a 2-leap-year decade 87,672 for a 3-leap-year decade 87,660 on average |
Hours in a century | 876,600 |
As the name of the calculator implies, use this Hours From Now Calculator to figure out the exact future time from the given hours. Say you want to know the exact time and date 16 hours from now, input this value in the calculator and it will calculate the time. It has settings as well you can configure - using minutes or custom time picks. The calculator above only solves this question, what is 36 hours from
now? This gives you the exact time, date and number of days from the given future hour. That's the main purpose of the calculator. Of course, a current time or time now is displayed as well on the topmost part. You can just tinker around the calculator and the settings but the main thing is that you only need to add the hours which there's a given example (36) in there. Nonetheless, here's a step by step guide: How to Use the Hours From Now Calculator
- Step 1. Enter the hours. So, this is hours from now calculator which means you need to add the future hours in the hours input field.
- Step 2. After that, just click on the Calculate button and the answer will be displayed below it - Time, Date and Days.
That's just as easy as it gets but there are options as well. In the default, you can only add hours. However, you can enter minutes by enabling it in the ⚙️ Settings. Mark check the ☑️ Minutes option and you'll be able to add minutes, uncheck it to turn it off.
Another option is, instead of using now or the current time as a reference, you can enter manually a start time. Like if you want to figure out - 72 hours from 7:00 AM today, you can enable manual adding of time.
To do that, on the ⚙️ Settings, click on the Pick Time option and it will change the now to a time input. You can select a time using it. If you want to change back to using now as reference, click on the Time Now option.
Hours From Now Table
For a quick find, here's a table for 1 up to 100 hours from now. This uses the current local time and date. The table contains the exact hour in the future, date as well as the number of days.
Hours From Now | Date and Time |
1 hours from now | August 24, 2022 02:42 AM |
2 hours from now | August 24, 2022 03:42 AM |
3 hours from now | August 24, 2022 04:42 AM |
4 hours from now | August 24, 2022 05:42 AM |
5 hours from now | August 24, 2022 06:42 AM |
6 hours from now | August 24, 2022 07:42 AM |
7 hours from now | August 24, 2022 08:42 AM |
8 hours from now | August 24, 2022 09:42 AM |
9 hours from now | August 24, 2022 10:42 AM |
10 hours from now | August 24, 2022 11:42 AM |
11 hours from now | August 24, 2022 12:42 PM |
12 hours from now | August 24, 2022 01:42 PM |
13 hours from now | August 24, 2022 02:42 PM |
14 hours from now | August 24, 2022 03:42 PM |
15 hours from now | August 24, 2022 04:42 PM |
16 hours from now | August 24, 2022 05:42 PM |
17 hours from now | August 24, 2022 06:42 PM |
18 hours from now | August 24, 2022 07:42 PM |
19 hours from now | August 24, 2022 08:42 PM |
20 hours from now | August 24, 2022 09:42 PM |
21 hours from now | August 24, 2022 10:42 PM |
22 hours from now | August 24, 2022 11:42 PM |
23 hours from now | August 25, 2022 12:42 AM |
24 hours from now | August 25, 2022 01:42 AM |
25 hours from now | August 25, 2022 02:42 AM |
26 hours from now | August 25, 2022 03:42 AM |
27 hours from now | August 25, 2022 04:42 AM |
28 hours from now | August 25, 2022 05:42 AM |
29 hours from now | August 25, 2022 06:42 AM |
30 hours from now | August 25, 2022 07:42 AM |
31 hours from now | August 25, 2022 08:42 AM |
32 hours from now | August 25, 2022 09:42 AM |
33 hours from now | August 25, 2022 10:42 AM |
34 hours from now | August 25, 2022 11:42 AM |
35 hours from now | August 25, 2022 12:42 PM |
36 hours from now | August 25, 2022 01:42 PM |
37 hours from now | August 25, 2022 02:42 PM |
38 hours from now | August 25, 2022 03:42 PM |
39 hours from now | August 25, 2022 04:42 PM |
40 hours from now | August 25, 2022 05:42 PM |
41 hours from now | August 25, 2022 06:42 PM |
42 hours from now | August 25, 2022 07:42 PM |
43 hours from now | August 25, 2022 08:42 PM |
44 hours from now | August 25, 2022 09:42 PM |
45 hours from now | August 25, 2022 10:42 PM |
46 hours from now | August 25, 2022 11:42 PM |
47 hours from now | August 26, 2022 12:42 AM |
48 hours from now | August 26, 2022 01:42 AM |
49 hours from now | August 26, 2022 02:42 AM |
50 hours from now | August 26, 2022 03:42 AM |
Hours Fom Now | Date and Time |
51 hours from now | August 26, 2022 04:42 AM |
52 hours from now | August 26, 2022 05:42 AM |
53 hours from now | August 26, 2022 06:42 AM |
54 hours from now | August 26, 2022 07:42 AM |
55 hours from now | August 26, 2022 08:42 AM |
56 hours from now | August 26, 2022 09:42 AM |
57 hours from now | August 26, 2022 10:42 AM |
58 hours from now | August 26, 2022 11:42 AM |
59 hours from now | August 26, 2022 12:42 PM |
60 hours from now | August 26, 2022 01:42 PM |
61 hours from now | August 26, 2022 02:42 PM |
62 hours from now | August 26, 2022 03:42 PM |
63 hours from now | August 26, 2022 04:42 PM |
64 hours from now | August 26, 2022 05:42 PM |
65 hours from now | August 26, 2022 06:42 PM |
66 hours from now | August 26, 2022 07:42 PM |
67 hours from now | August 26, 2022 08:42 PM |
68 hours from now | August 26, 2022 09:42 PM |
69 hours from now | August 26, 2022 10:42 PM |
70 hours from now | August 26, 2022 11:42 PM |
71 hours from now | August 27, 2022 12:42 AM |
72 hours from now | August 27, 2022 01:42 AM |
73 hours from now | August 27, 2022 02:42 AM |
74 hours from now | August 27, 2022 03:42 AM |
75 hours from now | August 27, 2022 04:42 AM |
76 hours from now | August 27, 2022 05:42 AM |
77 hours from now | August 27, 2022 06:42 AM |
78 hours from now | August 27, 2022 07:42 AM |
79 hours from now | August 27, 2022 08:42 AM |
80 hours from now | August 27, 2022 09:42 AM |
81 hours from now | August 27, 2022 10:42 AM |
82 hours from now | August 27, 2022 11:42 AM |
83 hours from now | August 27, 2022 12:42 PM |
84 hours from now | August 27, 2022 01:42 PM |
85 hours from now | August 27, 2022 02:42 PM |
86 hours from now | August 27, 2022 03:42 PM |
87 hours from now | August 27, 2022 04:42 PM |
88 hours from now | August 27, 2022 05:42 PM |
89 hours from now | August 27, 2022 06:42 PM |
90 hours from now | August 27, 2022 07:42 PM |
91 hours from now | August 27, 2022 08:42 PM |
92 hours from now | August 27, 2022 09:42 PM |
93 hours from now | August 27, 2022 10:42 PM |
94 hours from now | August 27, 2022 11:42 PM |
95 hours from now | August 28, 2022 12:42 AM |
96 hours from now | August 28, 2022 01:42 AM |
97 hours from now | August 28, 2022 02:42 AM |
98 hours from now | August 28, 2022 03:42 AM |
99 hours from now | August 28, 2022 04:42 AM |
100 hours from now | August 28, 2022 05:42 AM |
See also: ⌚ Hours Ago Calculator