8th Pay Commission Arrears Calculator

Estimate possible arrears under an 8th Pay Commission scenario. This calculator is designed for serving employees, new joinees, and people who want to understand how arrears could work.

Important: The final 8th CPC pay matrix, fitment factor, implementation date and arrear rules are not official yet. This calculator gives a scenario-based estimate only.

1. Your current pay details

Current Pay Matrix Level

Pay Level: Your position in the 7th CPC Pay Matrix. Select it if you know it; the calculation uses your actual basic pay.

Old Grade Pay — if applicable

Grade Pay: An older 6th CPC term. Under the 7th CPC, the pay matrix uses Levels instead.

Current Basic Pay (₹)

Basic Pay: Enter the basic pay from your current pay details.

Current DA (%)

DA = Dearness Allowance. Enter the DA rate used for the current-salary comparison.

2. 8th CPC scenario

Assumed Fitment Factor

A multiplier used only for your estimate. It is not presented as the official 8th CPC factor.

Assumed New DA (%)

The DA rate you want to test after the assumed pay revision.

Assumed Arrear Months

Arrear months: The number of months for which you want to estimate the pay difference.

Monthly Other Allowances (₹)

Optional monthly amount included in both current and estimated totals.

Enter your figures and calculate.

How to understand the result: The calculator compares an estimated current monthly total with an estimated revised monthly total, then multiplies the monthly difference by your assumed arrear months.

What are 8th CPC arrears?

Arrears are the difference between what was paid and what would be payable under a revised structure for an applicable past period, if an official order provides for such payment.

Why are Pay Level and Grade Pay included?

Pay Level identifies the 7th CPC position. Grade Pay is included for people looking at older 6th CPC records. The 7th CPC Pay Matrix replaced the older Grade Pay-based structure.

Important

This calculator does not decide eligibility. Actual arrears will depend on official 8th CPC recommendations, government decisions, the applicable implementation date, pay fixation rules, DA treatment and other official instructions.

FAQs

Is this only for new joinees?

No. It is designed for serving employees and anyone who wants to understand an 8th CPC arrears scenario.

Do I have to know my Grade Pay?

No. It is optional and mainly useful for older 6th CPC records.

What if I only know my Pay Level?

Select it if known, but enter your actual current basic pay for the calculation.

Are the arrears figures official?

No. The result is an estimate based on your assumptions.

Try the 8th Pay Salary Calculator