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⏰
Calculate Work Hours Worked
Add up your hours across the day to log time spent on tasks or to invoice clients.
Keine Anmeldung erforderlich
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.
So funktioniert es
1
Eingabe
Enter your data into the tool above. Everything stays local to your browser.
2
Verarbeiten
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3
Herunterladen
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
Warum unseres?
✓Komplett kostenlos — keine versteckten Kosten, jemals
✓Kein Konto, keine E-Mail, keine Anmeldung erforderlich
✓Dateien verlassen nie dein Gerät
✓Keinerlei Dateigrößenbeschränkungen
✓Keine Wasserzeichen auf Ausgaben