Military pay works unlike any civilian salary: a pensionable 14.5% X-Factor is baked into your published rate, the AFPS 15 pension is non-contributory so nothing is deducted for it, and accommodation, food and CILOCT come off at source. Pick your rank for 2026/27 (3.6% AFPRB award) to see gross-to-net with every one of those handled — and the X-Factor split out so you can see what it's worth.
7 min read·Updated Thu Aug 20 2026 00:00:00 GMT+0000 (Coordinated Universal Time)·🇬🇧 UK
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Pick your rank and press Calculate to see your personalised result.
Key takeaways
Key takeaways · 2026/27
Your published rank pay already includes the 14.5% X-Factor — a pensionable supplement for the demands of Service life. The calculator splits it out so you can see it.
AFPS 15 is non-contributory: the pension line on your payslip is £0, so on the same salary you take home more than someone in a contributory scheme.
Accommodation (SLA/SFA), food (PAYD) and CILOCT are deducted at source — generic calculators miss them, so they overstate your net pay.
Some allowances are tax-free (e.g. the Operational Allowance); others like Longer Separation Allowance are taxable. Add taxable cash to your pay figure; leave tax-free allowances out.
How it works
Why military pay needs its own calculator
Drop a Service salary into a generic take-home tool and it gets three things wrong at once. It doesn't know the X-Factor is already in your pay. It assumes you pay a pension contribution when AFPS 15 is non-contributory. And it ignores the accommodation, food and CILOCT charges that come off at source. This calculator handles all three, so the take-home figure is the one that actually reaches your account.
The X-Factor — pensionable, and already included
The X-Factor is a supplement worth up to 14.5% that recognises the unique demands of Service life. It is pensionable, and — importantly — it is already built into the published rate of pay for your rank and increment. So you never add it on top: the £27,282 an OR-2 starts on for 2026/27 already contains it. The calculator splits your pay into base and X-Factor purely so you can see how much of your salary the supplement represents.
A non-contributory pension
Almost every public-sector pension — NHS, Police, Teachers, Civil Service — charges the member a contribution. AFPS 15 does not. It is entirely funded by the MoD, accruing at 1/47 of pensionable earnings each year as a career-average defined benefit. The practical effect on your payslip is simple: the pension deduction is £0, so on the same gross you keep more than a contributory colleague. When you weigh leaving for a civilian role, remember you'd be taking on a pension contribution you don't currently pay.
Charges that reduce net pay
Living in Service accommodation brings deductions a civilian salary never sees:
Accommodation — Single Living Accommodation (SLA) or Service Family Accommodation (SFA), charged by grade.
Food (PAYD) — Pay As You Dine, if you take meals in the mess.
CILOCT — Contribution In Lieu Of Council Tax.
These come off after tax and NI, straight from net pay. The defaults above are representative 2026/27 figures — replace them with your own from JPA for an exact take-home.
Yes. The X-Factor is a supplement (14.5% at the full rate) that compensates for the conditions of Service life — deployment, mobility, danger and loss of some civilian rights. It is pensionable and it is already included in the published rate of pay for your rank, so you should not add it again. This calculator splits your pay into base and X-Factor for information, but taxes the full published figure.
Do members of the Armed Forces pay pension contributions?
No. The Armed Forces Pension Scheme 2015 (AFPS 15) is non-contributory — the Ministry of Defence meets the whole cost and nothing is deducted from your pay for the pension. That is unusual: almost every other public-sector scheme (NHS, Police, Teachers, Civil Service) charges the member. It means the pension line on your payslip reads £0 and, on the same gross, you take home more than a contributory colleague.
What is CILOCT?
CILOCT stands for Contribution In Lieu Of Council Tax. Service personnel in Service accommodation don't pay council tax to a local authority directly; instead a CILOCT charge is deducted at source. Along with accommodation charges (Single or Service Family Accommodation) and Pay As You Dine (PAYD) food charges, it reduces your net pay — which is why a generic take-home calculator that ignores these overstates what actually reaches your bank account.
What is the Armed Forces pay award for 2026/27?
The Government accepted the Armed Forces' Pay Review Body (AFPRB) 55th Report in full, giving a 3.6% rise for all ranks from 1 April 2026 (backdated). The Other Ranks starting rate (OR-2) rose to £27,282. The rank figures in this calculator reflect that award; you can override the pay box with your exact JPA figure for precision.
Which allowances are taxable and which are tax-free?
It varies. The Operational Allowance paid on qualifying operations is tax-free, as is the Council Tax Relief element in some cases. Others — such as Longer Separation Allowance (LSA) and most recruitment/retention payments — are taxable and NI-able. For this calculator, add any taxable allowance to your annual pay figure, and leave tax-free allowances out entirely since they don't affect tax, NI or your take-home calculation.
Does this work for all three services?
Yes. Pay, the X-Factor and AFPS 15 apply across the Royal Navy, Army and RAF on the same basis, so the calculation is identical. The rank picker uses the tri-service OR/OF pay codes; if your published rate differs slightly from the representative figure, type your exact annual salary into the pay box.
Disclaimer: Figures are estimates based on 2026/27 rates and rules and may change. Verify with HMRC or a qualified adviser before making financial decisions.