Example 1
- sleep 15 h
- offline 6 h
- activity 90 min
- chores 4 h
- target 16 h
2.5 hours above
15 + 6 + 90 ÷ 60 − 4 = 18.5. 18.5 − 16 = 2.5 hours above.
Weekend rest hours
The calculator uses the numbers you enter: sleep, hours off the phone and computer, and activity. 15 plus 6 plus 1.5 minus 4 household hours is 18.5 versus 16, which is 2.5 hours above. Weekend work sits in the grid.
The calculator does not score mood and does not plan the weekend. Sleep: weekly sleep shortfall.
Results
Enter data and click Calculate.
How it works
The calculator adds sleep, hours off the phone and computer, and activity minutes divided by 60, then subtracts household hours and compares the remainder with the target. 15 + 6 + 1.5 − 4 = 18.5. 18.5 − 16 = 2.5 hours above.
The main result comes from those five numbers. The sum before chores and the share of a 48-hour weekend sit in the grid. Weekend work is optional and does not change the main result.
Second example: 16 + 10 + 2 − 2 = 26 versus 20, which is 6 hours above. Third: 12 + 2 + 0.3 − 8 = 6.3 versus 14, which is 7.7 hours below.
The calculator does not score mood and does not plan the weekend. A comma in 12.5 is read the same way as a period.
Formula
Result = sleep + time off the phone + activity ÷ 60 − household hours − target. At 15, 6, 90, 4 and 16: 15 + 6 + 1.5 − 4 − 16 = 2.5 hours above.
What these numbers mean
15 plus 6 plus 1.5 minus 4 versus 16 is 2.5 hours above.
- weekend rest
- Sleep plus time off the phone and computer plus activity, minus household hours, minus the target. At 18.5 and 16 that is 2.5 hours above.
- household jobs
- Hours that come off the sum before the comparison with the target. In the first example they are 4.
- weekend work
- Hours you take into the weekend. They sit in the grid and do not change spare time or the shortfall.
How to use
- Enter sleep 15, time off the phone 6, and activity 90 minutes.
- Add household hours 4 and a target of 16.
- Click Calculate. The result is 2.5 hours above.
- Second example: 16, 10, 120, 2 and 20 is 6 hours above. Third: 12, 2, 20, 8 and 14 is 7.7 hours below.
- You can skip weekend work. When you fill it, it appears in the grid and does not change the main result.
Examples
Example 2
- sleep 16 h
- offline 10 h
- activity 120 min
- chores 2 h
- target 20 h
6 hours above
16 + 10 + 120 ÷ 60 − 2 = 26. 26 − 20 = 6 hours above.
Example 3
- sleep 12 h
- offline 2 h
- activity 20 min
- chores 8 h
- target 14 h
7.7 hours below
12 + 2 + 20 ÷ 60 − 8 = 6.3. 6.3 − 14 = −7.7, which is 7.7 hours below.
Related calculators
Common questions
What does 2.5 hours above mean?
15 + 6 + 90 ÷ 60 − 4 = 18.5. 18.5 − 16 = 2.5 hours above.
How is the result calculated?
Result = sleep + time off the phone + activity ÷ 60 − household hours − target. At 15, 6, 90, 4 and 16 that is 2.5 hours above.
What is the second example?
16 + 10 + 2 − 2 versus 20 is 6 hours above.
What is the third example?
12 + 2 + 0.3 − 8 versus 14 is 7.7 hours below.
What does the calculator not do?
The calculator does not score mood and does not plan the weekend. Weekend work is optional.
Do all fields enter the main result?
No. The main result comes from sleep, time off the phone, activity, household hours, and the target. Work is optional.
What do rest, household jobs, and work mean?
Rest is the sum minus household hours minus the target. Household hours come off the sum before the comparison. Work sits in the grid.
Does a comma in 12.5 work?
Yes. 12.5 and 12,5 are read the same way.
Sources
The result comes from the numbers you enter. This is spare time or a shortfall versus the rest target, not a mood score.
Page updated in 2026.