Employment · Shift decision
Extra Shift Worth-It Calculator
Translate one extra shift into net dollars per hour before you say yes.
One-shift viewNet per hourHELP optional
01 —SHIFT INPUTS
Check your award or agreement; there is no universal multiplier.
02 —NET VALUE
Net value of this shift$326.4
Gross overtime$480
Extra tax, Medicare and HELP$153.6
Net per overtime hour$40.8
You keep68.0%
Overtime is not taxed at a special final rate. This compares estimated annual tax before and after the overtime; payroll withholding can look different during the year.
What this estimate includes
- Designed for a single shift rather than a recurring annual pattern.
- Does not subtract childcare, commute or meal costs.
- Uses the multiplier you enter; verify it against your award or agreement.
Frequently asked questions
How is one extra shift taxed?
The shift income is added to estimated annual income. The calculator measures the increase in annual tax, Medicare levy and optional HELP.
Why can my payslip withholding be different?
Payroll schedules annualise each pay period and may withhold differently from this final-year estimate.
Does “worth it” include childcare or travel?
No. Subtract your own shift-specific childcare, travel, parking or meal costs from the displayed net value.
Tax Accuracy & Sources
Decision estimate only. Check award entitlement and subtract personal shift costs separately.