⌛
⏰
Calculate Work Hours Worked
Add up your hours across the day to log time spent on tasks or to invoice clients.
Ingen pålogging kreves
Formats: HH:MM:SS (e.g. 01:30:45) or HH:MM (e.g. 02:15)
Result
02:15:30
2h 15m 30s · 8130 seconds total
135.50
minutes
2.258
hours
8,130
seconds
Work Hours tips
⏰
For freelance time tracking, add up multiple session durations from a project to invoice exactly.
💡
For weekly time logs, sum each day's totals into a weekly grand total.
🎯
Use "Time between" mode to calculate hours from clock-in to clock-out.
Hvordan det fungerer
1
Gå inn
Enter your data into the tool above. Everything stays local to your browser.
2
Prosess
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Last ned
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
Hvorfor bruke vår?
✓Helt gratis – aldri noen skjulte kostnader
✓Ingen konto, e-post eller pålogging kreves
✓Filer forlater aldri enheten din
✓Ingen filstørrelsesbegrensninger overhodet
✓Ingen vannmerker på noen utgang