8 AM to 8 PM is 12 hours.
8 AM to 8 PM is 12 hours on the clock, which is 720 minutes or 12.00 decimal hours. With a 30-minute unpaid lunch it is 11 hours 30 minutes, or 11.50 decimal hours.
8 AM to 8 PM on the clock
12 h
- Decimal hours
- 12.00
- Minutes
- 720
- With 30-minute lunch
- 11.50 h
- Five days
- 60.00 h
8 AM to 8 PM is 11 hours 30 minutes with a 30-minute unpaid lunch and 11 hours with a 60-minute one.
| Unpaid lunch | Hours worked | Decimal | Five days |
|---|---|---|---|
| NoneNo lunch taken off | 12 h | 12.00 | 60.00 h |
| 30 min30-minute unpaid lunch | 11 h 30 min | 11.50 | 57.50 h |
| 60 min60-minute unpaid lunch | 11 h | 11.00 | 55.00 h |
At $20 an hour, 8 AM to 8 PM pays $230.00 a day with a 30-minute lunch and $1,150.00 for five days.
| RateHourly rate | No lunchNo lunch taken offday, week | 30 min30-minute lunchday, week | 60 min60-minute lunchday, week |
|---|---|---|---|
| $15.00 | $180.00$900.00 | $172.50$862.50 | $165.00$825.00 |
| $20.00 | $240.00$1,200.00 | $230.00$1,150.00 | $220.00$1,100.00 |
| $25.00 | $300.00$1,500.00 | $287.50$1,437.50 | $275.00$1,375.00 |
You can count 8 AM to 8 PM by hand in four steps.
- Write both times on the 24-hour clock: 8 AM is 8:00 and 8 PM is 20:00.
- Subtract the start from the end: 20:00 − 8:00 = 12 hours.
- Take off the unpaid lunch. A 30-minute lunch leaves 11 hours 30 minutes, and a 60-minute lunch leaves 11 hours.
- Turn the minutes into a decimal by dividing them by 60: 11 hours 30 minutes is 11 + 30 ÷ 60 = 11.5 hours.
The shift across the day
The shifts closest in length to 8 AM to 8 PM each have a page of their own.
| Shift | On the clock | 30-min lunchWith a 30-minute lunch |
|---|---|---|
| 6 AM to 6 PM | 12 h | 11.50 h |
| 7 AM to 7 PM | 12 h | 11.50 h |
| 8 AM to 8 PM | 12 h | 11.50 h |
| 6 PM to 6 AM | 12 h | 11.50 h |
| 7 PM to 7 AM | 12 h | 11.50 h |
| 8 PM to 8 AM | 12 h | 11.50 h |
Any other start and end time goes in the hours calculator, which opens with 8 AM to 8 PM already entered. A whole week of 8 AM to 8 PM adds up on the time card calculator, with overtime past 40 hours.
8 AM to 8 PM is 0800 to 2000 in military time.
A rota or time clock on the 24-hour clock writes this shift as 0800 to 2000. The military time converter turns any other time into 24-hour time and back.
Here are five questions about 8 AM to 8 PM, answered.
- How many hours is 8 AM to 8 PM?
- 8 AM to 8 PM is 12 hours (720 minutes, 12.00 decimal hours). On the 24-hour clock that is 20:00 − 8:00 = 12 hours.
- How many hours is 8 AM to 8 PM with a 30-minute lunch?
- 8 AM to 8 PM with a 30-minute unpaid lunch is 11 hours 30 minutes, or 11.50 decimal hours (690 minutes). Take 30 minutes off 12 hours: 720 − 30 = 690 minutes.
- How many hours is 8 AM to 8 PM with a 1-hour lunch?
- 8 AM to 8 PM with a 60-minute unpaid lunch is 11 hours, or 11.00 decimal hours (660 minutes). Take 60 minutes off 12 hours: 720 − 60 = 660 minutes.
- How many hours is a 5-day week of 8 AM to 8 PM?
- Five days of 8 AM to 8 PM is 60.00 hours with no lunch taken off, 57.50 with a 30-minute lunch and 55.00 with a 60-minute one. With the 30-minute lunch, that is 17.5 hours over 40.
- How much do you earn working 8 AM to 8 PM at $20 an hour?
- With a 30-minute unpaid lunch it is $230.00 a day and $1,150.00 for five days, before tax. With no lunch taken off it is $240.00 a day and $1,200.00 for five days.
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