Shift Differential Calculator

Calculate shift differential pay rates.

How to Do It Manually

Shift differential is extra pay for working nights, weekends, or holidays. Calculate as a percentage or flat amount added to base pay.

Total Pay = (hourly rate × hours) + (hourly rate × differential % × hours)
  1. Determine base hourly rate.
  2. Determine shift differential (e.g., 10% extra, or $2/hr extra).
  3. Calculate hours worked during differential shifts.
  4. Add differential to base pay.

Frequently Asked Questions

What's a typical night shift differential?

Usually 10–20% extra. Weekend and holiday differentials vary by employer.

Do differentials count toward overtime?

Some employers include differential in OT calculations; others don't. Check your contract.