Looking at a 4-day week, 9-day fortnight, term-time only or annualised hours? This calculator shows how your pay would look for an Officer under different reduced or compressed patterns compared to full-time. Compare FTE and annual pay so you can weigh up options.

Assumptions and pay data

Pay data: Armed Forces pay. Illustrative; Armed Forces pay is set by the Armed Forces' Pay Review Body with many ranks and trades. Figures are indicative. Check gov.uk armed forces pay.

  • Figures are illustrative. We pro-rate full-time band pay by FTE (e.g. 0.8 for 4-day week, 0.9 for 9-day fortnight). Term-time and annualised hours use the same dataset; employer rules may differ.
  • All amounts are gross. Tax, NI and pension are not deducted.

Reduced/Compressed Hours Calculator

You'll see:

  • Full-time pay vs your chosen pattern (e.g. 4-day week, term-time)
  • Pro-rated annual pay and the difference

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Frequently asked questions

About this role

What is an Officer?

An Officer in the Armed Forces holds a commission and leads personnel. Roles vary by service (Army, Navy, RAF) and branch. Pay is on the armed forces pay scale.

Is it a rewarding career?

Officer roles offer leadership, variety and clear progression. Pay and conditions depend on service, rank and role. Progression is through ranks (e.g. Captain, Major, Lieutenant Colonel).

What about 4-day weeks or compressed hours?

Many employers support 4-day weeks, 9-day fortnights, term-time only or annualised hours. Use the calculator above to compare full-time pay with your chosen pattern for your band.

Disclaimer

This calculator provides illustrative estimates only and is not financial or career advice. Pay rules and allowances can change. Always check your employer or official sources for definitive figures.