Work hours calculator
Your week
Week total
0 h 00 min
0 decimal hours, over 0 working days
A calculator: no labour law rules (overtime, rest, premiums) are applied. Nothing is sent.
End minus start, break deducted, for each day; then the week total, in hours and minutes and in decimal (7 h 30 min = 7.5 h).
Enter the start, end and break of each day: the page works out each day and the week total, in hours and minutes and in decimal for spreadsheets. An end after midnight counts as a night shift. The week stays on this device.
Frequently asked questions
How do I calculate my hours worked?
For each day, take the break off the time between start and end, then add the days up. The page does it and gives the week total.
What if I finish after midnight?
An end earlier than the start counts as the next day: from 10 pm to 6 am, the shift lasts 8 hours, break deducted.
How do I convert hours to decimal?
Divide the minutes by 60: 7 h 30 min is 7.5 hours, 7 h 45 min is 7.75 hours. The page shows both, and so does the CSV export.
Does the page work out overtime?
It gives the gap to the target you choose, without legal rules: overtime and its premiums depend on the contract and the country.
Are my hours sent anywhere?
No: the week stays in this device’s browser, until “Clear the week”.