Shift Tracker – How Do I Calculate Shift Hours and Earnings?

Calculate worked hours from start and end times, then subtract unpaid breaks and split time beyond the overtime threshold into overtime hours. Multiply regular hours by the hourly rate and overtime by the rate and multiplier. Shift Tracker records day, night, off and leave days offline and summarizes monthly hours and earnings.

Worked example

A 09:00–17:00 shift with a 30-minute unpaid break is 7.5 worked hours. At ₹200 per hour with overtime after 8 hours, all 7.5 hours are regular and estimated earnings are ₹1,500.

Get the app

Shift Tracker for Android is coming free to Google Play. The app works offline and requires no sign-in.

How do I calculate shift hours and earnings?

Calculate worked hours from start and end times, then subtract unpaid breaks and split time beyond the overtime threshold into overtime hours. Multiply regular hours by the hourly rate and overtime by the rate and multiplier. Shift Tracker records day, night, off and leave days offline and summarizes monthly hours and earnings.

How do I calculate hours worked in a shift?

Subtract the start time from the end time, then subtract any unpaid break. A 09:00–17:00 shift lasts 8 hours; after a 30-minute unpaid break, worked time is 7.5 hours.

How do I calculate an overnight shift?

When the end time is earlier than the start time, treat the end as the following day. A 22:00–06:00 shift is 8 hours before subtracting any unpaid break.

How are overtime hours calculated?

Hours up to the overtime threshold are regular hours; hours beyond it are overtime. With an 8-hour threshold, a 10-hour shift has 8 regular hours and 2 overtime hours.

How do I estimate earnings with an overtime multiplier?

Multiply regular hours by the hourly rate, then add overtime hours multiplied by the hourly rate and overtime multiplier. At ₹200 per hour, 8 regular hours plus 2 hours at 1.5× equals ₹2,200.

Do off and leave days count as worked hours?

No. Off and leave entries record the schedule but contribute zero worked hours and zero estimated earnings.

Can I track shifts without internet?

Yes. Shift Tracker stores the calendar, shift times, notes, rates and monthly summaries on the Android device and works offline.

Sahi Apps · Privacy policy · hello@sahiapps.com · Last updated 19 September 2026