NHS Overtime Pay Calculator

Calculate your NHS overtime and unsocial hours pay under Agenda for Change — including time-and-a-half, double time, night and weekend enhancements.

2025/26 rates AfC Annex 5 Unsocial hours enhancements

Your Details

Auto-filled from band — edit for custom salary
Full-time = 37.5 hrs. Part-time extra hours paid at plain time up to 37.5

Overtime Hours (per month)

Hours worked above 37.5/week. Bands 8–9 are not eligible for overtime.

Paid at time-and-a-half (×1.5)
Paid at time-and-a-half (×1.5)
Paid at time-and-a-half (×1.5)
Paid at double time (×2.0) + TOIL day

Unsocial Hours (per month)

Rostered hours within your contract that fall at unsocial times.

Estimated Monthly Gross Pay

Monthly Pay Breakdown

Basic monthly pay
HCAS supplement

Overtime Pay

Weekday overtime ×1.5
Saturday overtime ×1.5
Sunday overtime ×1.5
Bank holiday overtime ×2.0 + TOIL
Total overtime

Unsocial Hours Enhancements

Weekday nights +30%
Saturday hours +30%
Sunday hours +60%
Bank holiday hours +60%
Total enhancements

Quick Reference

Hourly rate (basic)
Overtime rate (×1.5)
Double time (×2.0)
Effective hourly rate
Nights/Sat +30%
Sun/BH +60%
OT rate ×1.5
BH OT ×2.0

NHS Overtime & Unsocial Hours Guide

Under Agenda for Change (Annex 5), NHS staff in Bands 1–7 receive overtime payments for hours worked above 37.5 per week. All bands receive unsocial hours enhancements for rostered hours at nights, weekends, and bank holidays.

Pay Band Nights & Saturdays Sundays & Bank Holidays Overtime Eligible
Band 1 +47% +94% Yes
Band 2 +41% +83% Yes
Band 3 +35% +69% Yes
Bands 4–7 +30% +60% Yes
Bands 8–9 +30% +60% TOIL only

Key Overtime & Unsocial Hours Rules

Part-Time Overtime Threshold

Part-time staff are paid at plain time (×1.0) for additional hours until their total weekly hours exceed 37.5. Only hours above the full-time threshold attract overtime rates (×1.5 or ×2.0).

Bank Holiday Double Time

Overtime worked on a general public holiday is paid at double time (×2.0). In addition, staff are entitled to a day off in lieu (TOIL). Rostered bank holiday hours receive the unsocial hours enhancement instead.

Unsocial Hours Are Pensionable

Unsocial hours enhancements count as pensionable pay and contribute to your NHS pension. However, overtime payments (hours above 37.5/week) are not pensionable for full-time staff. Part-time additional hours up to 37.5 are pensionable.

Bands 8–9: No Overtime

Staff in Bands 8a–9 are not eligible for overtime payments. Any additional hours worked are managed through time off in lieu (TOIL) at management discretion. They do still receive unsocial hours enhancements at +30%/+60%.

What Is an NHS Overtime Pay Calculator?

An NHS Overtime Pay Calculator is a tool designed to help NHS staff calculate their additional earnings for hours worked beyond their contracted schedule. NHS Overtime Pay Calculator considers various factors, such as basic hourly rates, overtime rates, and applicable pay bands, to provide an estimate of the overtime pay NHS employees can expect. By inputting details such as regular working hours and extra hours worked, staff can receive a clear picture of their potential earnings.

NHS Overtime Pay refers to the additional compensation NHS employees receive for working beyond their standard contracted hours, which are 37.5 hours per week in the UK. This overtime pay is calculated at a rate of time-and-a-half, meaning employees receive 1.5 times their usual hourly wage for additional hours worked. This system excludes certain roles, such as bank work and higher pay bands, ensuring fair compensation for extra work performed by eligible NHS staff.

How Does an NHS Overtime Pay Calculator Work?

An NHS Overtime Pay Calculator determines additional compensation for hours worked beyond standard contractual limits. It operates through several key steps, guaranteeing accurate calculations based on NHS terms and payroll practices.

  • Select NHS Pay Band and Pay Point — Users start by choosing their Agenda for Change pay band (Band 2 to Band 9) and their pay point within that band. The calculator auto-fills the annual basic salary based on this selection, though users can edit it for a custom salary. The basic hourly rate is then derived by dividing the annual salary by 52.143 weeks and 37.5 hours.
  • Enter Weekly Contracted Hours — Users input their weekly contracted hours, with full-time being 37.5 hours. Part-time staff receive standard rates for additional hours up to the full-time threshold before overtime rates apply.
  • Select Region and HCAS — Users choose their region (England, Wales, Scotland, or Northern Ireland). For England, a High Cost Area Supplement option appears, allowing selection of Inner London (20%), Outer London (15%), or Fringe (5%) supplements. HCAS is shown separately and does not affect overtime rate calculations.
  • Enter Overtime Hours by Type — Users input monthly overtime hours across four categories: weekday overtime (paid at time-and-a-half ×1.5), Saturday overtime (×1.5), Sunday overtime (×1.5), and bank holiday overtime (paid at double time ×2.0 plus a day off in lieu). Bands 8–9 are not eligible for overtime payments.
  • Enter Unsocial Hours by Type — Users input monthly rostered hours that fall at unsocial times: weekday nights (8pm–6am), Saturday hours, Sunday hours, and bank holiday hours. These attract percentage enhancements on top of basic pay, varying by band (e.g., +30% to +47% for nights/Saturdays, +60% to +94% for Sundays/bank holidays).
  • Review Results — The calculator generates a full monthly pay breakdown including basic pay, HCAS supplement, overtime pay by category, unsocial hours enhancements by category, total gross pay, and a quick reference showing the basic hourly rate, overtime rate (×1.5), and double time rate (×2.0).

These steps support compliance with NHS Agenda for Change rules, although local policies may vary slightly.

Is an NHS Overtime Pay Calculator Accurate?

Yes, an NHS Overtime Pay Calculator is accurate. The calculator uses official NHS pay band rates and Agenda for Change terms to ensure precision. Minor discrepancies may occur due to regional variations or specific shift patterns not fully accounted for, but these are minimal.

What is NHS Overtime Pay?

NHS Overtime Pay is additional compensation provided to National Health Service (NHS) staff who work beyond their standard contracted hours, typically 37.5 hours per week for full-time employees. This pay is calculated at enhanced rates to fairly reward staff for the extra hours they dedicate. Overtime rates vary depending on the time worked, with increased compensation for evenings, weekends, and public holidays.

How does NHS Overtime Pay differ from standard pay?

NHS Overtime Pay differs from standard pay by providing additional compensation for hours worked beyond standard contracted hours. While standard pay covers only the basic contracted hours at a regular rate, overtime pay includes premium rates, such as time-and-a-half, to account for extra hours worked, including nights, weekends, and public holidays.

What are the eligibility criteria for NHS Overtime Pay?

NHS overtime pay eligibility applies to specific staff categories and work conditions. Employees under the NHS Terms and Conditions of Service, in pay bands 1 to 7, qualify for overtime if they exceed their contracted hours. The standard full-time working week is defined as 37 hours in Scotland and 37.5 hours in the rest of the UK. Part-time employees become eligible for overtime rates after surpassing these thresholds, while additional hours up to these limits are paid at standard rates. Senior staff in pay bands 8 and 9 are not eligible for overtime payments.

What Rates Are Used for NHS Overtime Pay?

NHS overtime pay rates are governed by the Agenda for Change (AfC) terms and conditions. Overtime is compensated at time-and-a-half (time plus 50%) for the first three hours worked beyond the standard working week, and at double time (time plus 100%) thereafter.

What factors influence NHS Overtime Pay rates?

NHS overtime pay rates are shaped by several key factors that determine the compensation for additional hours worked. The employee's pay band level has a strong impact on the overtime rate, as different bands attract varying percentage premiums. For example, pay bands 1 to 7 receive overtime at 1.5 times their standard hourly rate for hours worked beyond their contracted hours. The type of hours worked, such as whether they fall within unsocial hours thresholds, affects the overtime rate. Unsocial hours typically include work done on weekends, nights, and public holidays, which tend to attract higher rates. The inclusion of long-term Recruitment and Retention Premiums (RRPs) in the basic pay calculations can affect the overtime rate, while high-cost area supplements and short-term RRPs are excluded from these calculations.

What are the payment timelines for NHS Overtime Pay?

NHS overtime pay is processed alongside standard salary payments, which may occur weekly, bi-monthly, or monthly, depending on the employer's payroll schedule. Retrospective payments for overtime, especially those related to annual leave calculations, are settled by specific deadlines to ensure compliance and accuracy.

What are the different overtime rate bands for NHS staff?

NHS staff overtime pay is categorised into different rate bands based on pay grades and the timing of work. These bands reflect the compensation structure under the NHS Terms and Conditions of Service. The rate bands are detailed below:

  • Weekday Evenings and Saturdays: Overtime worked during weekday evenings (after 8 pm) and on Saturdays is compensated at time plus 30% to 47%, depending on the employee's pay band. This reflects the premium placed on work outside regular hours.
  • Sundays and Public Holidays: Overtime performed on Sundays and public holidays attracts higher compensation, ranging from time plus 60% to 94%. This increased rate acknowledges the additional commitment required for working during these unsocial hours.
  • Pay Band Influence: The specific percentage added to the basic pay depends on the employee's pay band, with higher bands receiving a lower percentage increase. This structure ensures fair compensation across different roles and responsibilities within the NHS.

What is the minimum overtime rate for NHS staff?

The minimum overtime rate for NHS staff is 1.5 times the standard hourly rate. This rate applies to all eligible NHS employees in pay bands 1–7 who work beyond their contracted hours.

What are the weekend overtime pay rates for NHS staff?

Weekend overtime pay rates for NHS staff vary by day and pay band. On Saturdays, NHS staff receive time plus 30% to 47% of their basic pay, while on Sundays, the rate increases to time plus 60% to 94% of basic pay.

What are the night shift overtime pay rates for NHS staff?

Night shift overtime pay rates for NHS staff are calculated at 1.5 times the standard hourly rate for hours worked after 8 pm and before 6 am on weekdays. This rate is further increased by unsocial hours supplements, which vary between 30% and 47%, depending on the pay band.

What are the weekday overtime pay rates for NHS staff?

Weekday overtime pay rates for NHS staff are set at 1.5 times the standard hourly rate for hours worked beyond the standard 37.5-hour week, based on basic pay excluding high-cost area supplements.

What are the bank holiday pay rates for NHS staff in overtime?

NHS staff working overtime on bank holidays receive double the standard overtime rate. This means they earn twice their basic hourly pay during these periods.

Save this calculator for later

Bookmark this page or share it with a colleague. No sign-up required — always free.

Results are estimates for informational purposes only. Tax rules change — always verify with HMRC or a qualified accountant or payroll professional.