How the 8th Pay Commission salary is calculated
A Central Pay Commission revises the pay of central government employees roughly every ten years. The core of any
revision is the fitment factor — a single multiplier applied to your existing basic pay to
arrive at the new basic pay:
- Revised basic pay = current basic pay × fitment factor (rounded to the nearest ₹100).
- Dearness allowance (DA) is merged into the new basic and restarts from 0%.
- HRA is charged on the new basic at 30% / 20% / 10% for X / Y / Z cities.
- Gross salary = revised basic + DA + HRA + other allowances.
Why the fitment factor is the whole story
The 7th Pay Commission used a fitment factor of 2.57, which turned a minimum basic of ₹7,000
into ₹18,000. For the 8th CPC no factor has been decided. Employee unions have demanded figures as high as
3.68, while several experts argue for a more cautious 2.0–2.1 because the current DA (around 55%) is far lower
than the ~125% that existed before the 7th CPC. This calculator lets you test every number in that range so you can
see the best case, the likely case and the conservative case for yourself.
Basic pay vs take-home: read the numbers carefully
It is easy to be dazzled by headlines saying “basic pay doubles.” Your basic does jump sharply,
but your current salary already includes a big DA that resets to zero on revision. The honest comparison is your
current basic + DA + HRA against the new basic + (reset) DA + HRA — which is
exactly what the comparison table above shows. Your real monthly rise is usually far smaller than the headline jump in
basic pay.
A note on arrears
If the revised pay takes effect from a notional date (January 2026 is widely discussed) but is actually paid months
later, the difference is paid as arrears. Because neither the fitment factor nor the payout date is
final, treat any arrears figure here as a planning estimate only.
Frequently asked questions
What is the fitment factor in the 8th Pay Commission?
The fitment factor is the single multiplier used to convert your current 7th CPC basic pay into the new 8th CPC basic pay. For example, a fitment factor of 2.57 means a basic pay of Rs 18,000 becomes about Rs 46,260. It already bundles in the merger of your existing dearness allowance plus a real pay hike, which is why the new basic looks much larger than the old one.
Has the 8th Pay Commission fitment factor been decided?
No. As of 2026 the 8th Central Pay Commission (constituted on 3 November 2025) is still consulting stakeholders and has not recommended a fitment factor. Estimates vary widely — experts suggest a cautious 2.0–2.1, some expect it to match the 7th CPC’s 2.57, while employee unions have demanded 2.86 to 3.68 and higher. Every number this tool shows is a projection, not an official figure.
When will the 8th Pay Commission be implemented?
The commission has been given 18 months from its constitution to submit its report, which points to around May 2027. The government then reviews and approves the recommendations, so actual implementation usually follows a few months later. January 2026 is widely discussed as the notional effective date, which is why arrears are a big talking point.
Why is my total salary increase smaller than the jump in basic pay?
Because your current salary already includes a large dearness allowance (DA) — around 55% of basic in 2026. When a new pay commission is implemented, that DA is merged into the new basic and resets to zero. So the fair comparison is your current basic + DA + HRA against the new basic + (reset) DA + HRA. The basic pay may more than double, but the take-home rise is more modest once the existing DA is accounted for.
How are the arrears calculated?
Arrears are the difference between your new monthly pay and your current monthly pay, multiplied by the number of months between the effective date and the actual date you start receiving the revised salary. Since neither the fitment factor nor the implementation date is final, any arrears figure is an estimate — set the number of months yourself to model different scenarios.
Does this calculator show my in-hand (net) salary?
It projects your revised gross salary (basic + DA + HRA + other allowances). Your actual in-hand pay will be lower after deductions like NPS/CPF, CGHS, professional tax and income tax. Use our In-Hand Salary and Income Tax calculators to estimate the net figure once your revised pay is known.
How will the 8th Pay Commission affect pension?
Pensions are usually revised with the same fitment factor as serving employees, so a pensioner’s basic pension is expected to be multiplied by the notified 8th CPC factor, with dearness relief (DR) then resetting from zero. Since the fitment factor is not final, use this calculator to project a pensioner’s revised basic the same way — enter the current basic pension as the basic pay to see the estimated hike.