NHS London weighting (HCAS)

London weighting, officially the High Cost Area Supplement, is extra pay for working in and around London. It applies in England only.

Updated 1 November 2026

2026/27 rates

The minimum and maximum figures are for full-time staff, and the supplement is pro-rated for part-time hours.

ZonePercentage of basic payMinimumMaximum
Inner London20%£5,794£8,746
Outer London15%£4,870£6,137
Fringe5%£1,346£2,270

Worked examples

  • Band 5, entry, inner London: 20% of £32,073 is £6,414.60, taking pay to £38,487.60 a year.
  • Band 9, top point, inner London: 20% would be more than the cap, so the supplement is capped at £8,746.
  • Band 2, inner London: 20% of basic would be below the floor, so the supplement is raised to the minimum of £5,794.

How much HCAS you get at each band

The table shows the supplement for a full-time employee at the entry point of each band. Low-paid bands hit the minimum, and the highest bands hit the maximum, so the percentage only decides the amount in the middle.

BandEntry payInner LondonOuter LondonFringe
Band 2£25,272£5,794£4,870£1,346
Band 3£25,760£5,794£4,870£1,346
Band 4£28,392£5,794£4,870£1,420
Band 5£32,073£6,415£4,870£1,604
Band 6£39,959£7,992£5,994£1,998
Band 7£49,387£8,746£6,137£2,270
Band 9£112,782£8,746£6,137£2,270
Band 8a£57,528£8,746£6,137£2,270
Band 8b£66,582£8,746£6,137£2,270
Band 8c£79,504£8,746£6,137£2,270
Band 8d£94,356£8,746£6,137£2,270

Part-time staff

HCAS is pro-rated for part-time hours. A Band 6 at the entry point working 22.5 hours a week in inner London gets £4,795.08 a year, which is 60% of the full-time £7,991.80.

The minimum and maximum in the rates table are full-time amounts, so they are scaled down in the same way.

Which zone you are in

HCAS is paid for working in the area, so what matters is where you work, not where you live. If you are not sure whether your post is inner London, outer London or the fringe, ask your HR or payroll team, who can confirm the zone that applies to you.

Pension and tax

Our calculators treat HCAS as taxable pay, subject to National Insurance and counted as pensionable. Confirm the pension treatment with your payroll team, because it can change which pension tier you are in.

Sources

Related

This is general information, not payroll or financial advice. See the terms.