Prison Officer Overtime After Tax (Estimate)

This page focuses on the take-home estimate. Enable “Show estimated take-home”, choose your region, and optionally enter your annual salary.

Payroll varies — treat this as a planning guide, not a payslip.

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Calculator

Enter details, then press Calculate.

Live

Helper

Use annual salary + weekly hours to estimate it.

Annual salary (£) Weekly hours

Formula: annual ÷ (52 × weekly hours)

Hourly rate (£)

Auto-fills if you use the helper above.

Hours worked

Pay type

If your payslip uses a flat Payment Plus £/hour rate, pick that option.

Multiplier

Common patterns only. Enter the enhancement from your payslip/local agreement (e.g. 1.25, 1.5, 2.0).

Show estimated take-home

Simplified marginal tax + NI estimate.

Region Tax band (marginal)

Pension % (optional)

Auto-selected from annual salary (if provided) — you can change it.

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