How 6th CPC to 8th CPC pay conversion works
Under the 6th Pay Commission (2006), salary had two components: pay in the pay band and a fixed grade pay attached to the post. Basic pay was the sum of the two, and DA was paid as a percentage of that sum — reaching 125% by the end of the 6th CPC cycle in 2015.
- Step 1 — 6th CPC basic pay: Pay in pay band + Grade pay.
- Step 2 — 7th CPC basic pay: 6th CPC basic × 2.57, rounded to the next ₹100 and placed in the corresponding cell of the pay matrix.
- Step 3 — 8th CPC projection: 7th CPC basic × the expected fitment factor (1.92x to 2.86x, with 2.28x most widely discussed).
Example: ₹4,200 grade pay salary after the 8th Pay Commission
An employee with ₹13,500 pay in band plus ₹4,200 grade pay had a 6th CPC basic of ₹17,700. Multiplied by 2.57 this becomes about ₹45,500, which maps to Level 6 of the 7th CPC matrix (entry ₹35,400, rising through the cells). At a 2.28x 8th CPC fitment factor a Level 6 basic of ₹44,900 would rise to roughly ₹1,02,400, and at 2.86x to about ₹1,28,400.
Grade pay to pay level mapping
- ₹1,800 → Level 1 · ₹1,900 → Level 2 · ₹2,000 → Level 3
- ₹2,400 → Level 4 · ₹2,800 → Level 5 · ₹4,200 → Level 6
- ₹4,600 → Level 7 · ₹4,800 → Level 8 · ₹5,400 → Level 9/10
- ₹6,600 → Level 11 · ₹7,600 → Level 12 · ₹8,700 → Level 13
Why employees still use a 6th CPC calculator
Several state governments, public sector undertakings and autonomous bodies continue to run pay-band-and-grade-pay structures, and pending arrear or pension cases from 2006–2015 still need 6th CPC arithmetic. Converting an old figure forward through 2.57x and then the expected 8th CPC factor gives a realistic picture of where the same post lands in 2026.