What is the Old Pay Scale vs New Pay Matrix Difference?
The 6th Central Pay Commission (6th CPC) used a complex system of Pay Bands combined with Grade Pay to determine salaries of Central Government employees. This system had 4 Pay Bands (PB-1 to PB-4) along with separate Pay Scales (S-1 to S-30) and 19 different Grade Pays — making it difficult to understand, calculate, and administer.
The 7th Central Pay Commission (7th CPC), implemented with effect from January 1, 2016, replaced this entire structure with a simplified, single Pay Matrix consisting of 18 pay levels for civilian employees (and additional levels for defence/paramilitary). Each level corresponds to a specific old Grade Pay, and each level has 40 cells representing progressive pay stages with 3% annual increments.
The transition from the old pay scale to the new pay matrix was achieved using a fitment factor of 2.57 — meaning the new basic pay was calculated by multiplying the old basic pay (Pay in Band + Grade Pay) by 2.57, and then locating the equal or next higher amount in the corresponding Pay Matrix level.
6th CPC Pay Structure vs 7th CPC Pay Matrix – Full Comparison
| Feature | 6th CPC (Old System) | 7th CPC (New System) |
|---|---|---|
| Structure | Pay Band + Grade Pay | Single Pay Matrix (18 Levels) |
| Pay Bands | PB-1, PB-2, PB-3, PB-4 (4 bands) | No Pay Bands |
| Grade Pay | 19 different grade pays | Abolished (merged into basic) |
| DA Calculation | On Pay in Band + Grade Pay | On Basic Pay only |
| Annual Increment | 3% of Pay in Band only | 3% of full Basic Pay |
| HRA Rates | 30%/20%/10% of (Basic+GP) | 27%/18%/9% of Basic Pay |
| Promotion Impact | Move to next grade pay slab | Move to next Pay Matrix Level |
| Complexity | High — multiple components | Simple — single basic pay figure |
How to Calculate Pay Fixation from 6th CPC to 7th CPC
The official pay fixation process, as prescribed by the Ministry of Finance in the 7th CPC implementation order, follows these steps:
Find Old Basic Pay
Add Pay in Pay Band + Grade Pay as on 31 December 2015 to get total old basic pay.
Apply Fitment Factor
Multiply total old basic pay by 2.57. This is the notional pay for matrix placement.
Round Off
Round the notional pay to the nearest ₹100 (upward) to get the fitment pay.
Find Pay Level
Identify the Pay Matrix Level corresponding to your old Grade Pay using the mapping table.
Fix in Matrix
Locate the equal or next higher cell in the identified Pay Level. That cell value is your new basic pay.
Verify Minimum
New basic pay must not be less than the entry pay of the corresponding Level. Apply whichever is higher.
Grade Pay to Pay Matrix Level Mapping – Complete Table
| Old Grade Pay (₹) | Old Pay Band | New Pay Level | Level Entry Pay (₹) | Equivalent Service |
|---|---|---|---|---|
| ₹1,800 | PB-1 | Level 1 | ₹18,000 | Group C – Peon, MTS |
| ₹1,900 | PB-1 | Level 2 | ₹19,900 | Group C – Lower Division |
| ₹2,000 | PB-1 | Level 3 | ₹21,700 | Group C |
| ₹2,400 | PB-1 | Level 4 | ₹25,500 | Group C – UDC |
| ₹2,800 | PB-1 | Level 5 | ₹29,200 | Group C – Senior Clerk |
| ₹4,200 | PB-2 | Level 6 | ₹35,400 | Group B – Inspector, ASO |
| ₹4,600 | PB-2 | Level 7 | ₹44,900 | Group B – Section Officer |
| ₹4,800 | PB-2 | Level 8 | ₹47,600 | Group B |
| ₹5,400 (PB-2) | PB-2 | Level 9 | ₹53,100 | Group A – Entry Level |
| ₹5,400 (PB-3) | PB-3 | Level 10 | ₹56,100 | Group A |
| ₹6,600 | PB-3 | Level 11 | ₹67,700 | Group A |
| ₹7,600 | PB-3 | Level 12 | ₹78,800 | Group A – Deputy Secretary |
| ₹8,700 | PB-3 | Level 13 | ₹1,23,100 | Group A – Joint Secretary |
| ₹10,000 | PB-4 | Level 14 | ₹1,44,200 | Group A – Additional Secretary |
Real-World Calculation Example – Level 6 Employee (Grade Pay ₹4,200)
Let us take a practical example of an employee in Pay Band 2 (PB-2) with Grade Pay ₹4,200:
- Pay in Pay Band (as on 31-12-2015): ₹21,000
- Grade Pay: ₹4,200
- Total Old Basic Pay: ₹21,000 + ₹4,200 = ₹25,200
- Notional Pay (× 2.57): ₹25,200 × 2.57 = ₹64,764 → Rounded to ₹64,800
- Pay Level: Level 6 (corresponding to GP ₹4,200)
- Level 6 Entry Pay: ₹35,400
- Fix at: ₹64,800 (since ₹64,800 > ₹35,400, take the fitment amount)
- New Basic Pay: ₹64,800
- Next Annual Increment (3%): ₹64,800 + ₹1,944 = ₹66,800 (rounded)
| Parameter | 6th CPC (Pre-2016) | 7th CPC (Post-2016) | Change |
|---|---|---|---|
| Basic Pay | ₹25,200 | ₹64,800 | +₹39,600 (+157%) |
| Grade Pay Component | ₹4,200 (separate) | Merged into Basic | Simplified |
| Pay Level / Band | PB-2 | Level 6 | Restructured |
| Annual Increment Amount | ~₹636 (3% of PiB only) | ₹1,944 (3% of full Basic) | +₹1,308 higher |
| DA Base | ₹25,200 | ₹64,800 | Higher DA amount |
Understanding the Two Increment Options for MACP Employees
Government employees who received two financial upgradations under the Modified Assured Career Progression (MACP) scheme in the last 10 years of service had a special benefit during 7th CPC implementation. They were given a choice between two fixation options:
- Option 1: Fix pay immediately on January 1, 2016 using the 2.57 fitment factor (standard method).
- Option 2: Fix pay on the date of next increment (July 1, 2016 for most) at the next higher cell in the Pay Matrix after taking the 2016 increment in the old pay structure first.
The general rule is: compare the pay you'd receive under each option over a 2-year period (2016 and 2017) and choose the option that gives higher total pay. In most cases, Option 1 (immediate fixation) is more beneficial, but there are cases — especially when the increment date is close — where Option 2 yields better results. Our calculator above helps you determine the better choice based on your specific increment date.
Impact on DA, HRA and Other Allowances
The shift from 6th CPC to 7th CPC pay structure significantly impacted how Dearness Allowance (DA) and House Rent Allowance (HRA) are calculated:
- DA Base Change: Under 6th CPC, DA was calculated on (Pay in Pay Band + Grade Pay). Under 7th CPC, DA is calculated only on the Basic Pay (which is now much higher due to fitment). This ensures that even at a lower DA percentage, the absolute DA amount is significant.
- HRA Revision: HRA rates changed from 30%/20%/10% (6th CPC) to 27%/18%/9% (7th CPC) — applied on the new (higher) Basic Pay. Net HRA for most employees increased substantially.
- Transport Allowance: TA was simplified and fixed at flat rates based on Pay Level instead of percentage calculations.
- Annual Increment Impact: Since increment is 3% of full Basic Pay (not just Pay in Band), the annual increment amount is far higher in rupee terms under 7th CPC. For a Level 6 employee, increment went from ~₹636/year to ~₹1,944/year.
8th Pay Commission – What Changes for Pay Matrix in 2026?
The 8th Pay Commission (8th CPC) has been constituted and its implementation is underway from January 1, 2026. Key anticipated changes to the Pay Matrix structure under 8th CPC include:
- New Fitment Factor: The 8th CPC fitment factor is widely expected to be between 2.28× and 2.86×, which would substantially increase the basic pay across all levels. Official confirmation is awaited.
- Revised Pay Matrix: A new Pay Matrix with revised entry pay values for all levels will be notified. The number of levels may increase to accommodate new cadre structures.
- Level Entry Pay Revision: Level 1 entry pay (currently ₹18,000 under 7th CPC) may be revised upward significantly under 8th CPC, possibly to ₹26,000–₹30,000 range depending on fitment factor applied.
- DA Reset: Similar to how DA was reset to 0% on January 1, 2016 with 7th CPC implementation, DA will be reset to 0% on January 1, 2026 under 8th CPC, with the merged DA amount incorporated into the new basic pay through the fitment factor.
Why Understanding Old vs New Pay Scale Still Matters in 2026
Even in 2026 — a decade after 7th CPC implementation — understanding the old vs new pay scale comparison remains important for several reasons:
- Pension calculations: Retired employees' pensions are often calculated with reference to the last basic pay drawn, which traces back to the 7th CPC fixation from 6th CPC pay.
- Arrear disputes: Many employees still have pending arrear claims from the 2016 pay fixation period, requiring comparison of old and new pay figures.
- Service record verification: Service records often show both old grade pay and new level for audit and verification purposes.
- 8th CPC preparation: Understanding how the 6th→7th CPC transition worked helps employees prepare for and verify their pay fixation under the upcoming 8th CPC pay revision.
- Legal disputes: CAT/court cases involving pay anomalies require accurate calculation of old vs new pay for comparison.