Free Time Calculator & Hours Calculator
Total a full rota, calculate overnight shifts and unpaid breaks, or switch tools to add durations and find the time between two clocks.
Free to useSaved on your deviceInstant results
Useful guidance
One calculator for everyday time and shift totals
Use the work-hours view for a rota, or select a focused calculation above. Every result updates immediately and stays private on your device.
Day shift09:00–17:30, minus 30 minutes8 hr · 8.00 decimal
Night shift22:00–06:008 hr · next day
Three shifts8 hr + 8 hr + 7 hr 45 min23 hr 45 min