Direct answer
Check the qualifying hours, the differential type, and the premium rate, then compare your expected premium with the shift differential line on the pay stub.
Use this page for searches like "check if shift differential was paid correctly" when the answer depends on a real workplace detail, not just a formula.
Open Shift Differential CalculatorRealistic scenario
A shift premium can look wrong because the policy applies only after a certain time, only to weekend hours, or only to shifts that start inside a window. The total hours worked are not always the same as qualifying premium hours.
Qualifying night hours: 18. Differential: $2.50/hour. Expected premium: $45. Pay stub premium line: $30. Difference to review: $15.
Calculation frame
Expected differential = qualifying hours x flat premium, or qualifying hours x hourly rate x percentage premium.
Comparison table
| Item | What to write down | Why it matters |
|---|---|---|
| Question | check if shift differential was paid correctly | Keeps the page focused on the real search intent |
| Working rule | Expected differential = qualifying hours x flat premium, or qualifying hours x hourly rate x percentage premium. | Prevents mixing hours, gross pay, net pay, and policy rules |
| Copyable result | Qualifying night hours: 18. Differential: $2.50/hour. Expected premium: $45. Pay stub premium line: $30. Difference to review: $15. | Gives you a clean line to save, send, or compare |
How to check it
Key checks
- Find which hours qualify for the differential.
- Confirm whether the premium is flat or percentage-based.
- Calculate the premium separately from base pay.
- Compare the premium with the pay stub line.
- Check whether overtime changes the calculation.
Details people usually miss
If the differential is a percentage, calculate it from the base hourly rate unless the policy says otherwise.
If the premium is missing only for a few hours, the boundary time may be the issue.
If overtime and differential overlap, read the policy before stacking both premiums.
Common mistakes
Do not apply the premium to non-qualifying hours.
Do not confuse base pay with differential pay.
Do not assume every weekend hour gets the same premium.
Useful internal links
How To Calculate Pay When I Change Shifts Midweek: /guides/how-to-calculate-pay-when-i-change-shifts-midweek/
Shift Differential Vs Overtime: /guides/shift-differential-vs-overtime/
Open the related calculator: /tools/gross-pay-calculator/
Open Shift Differential Calculator