Bihar Government Calculator
Bihar Salary Arrears Calculator
Calculate month-wise Basic Pay, DA and HRA arrears with automatic increment and rate-change schedules.
Step 1
Select Arrear Period
Choose the first and last month of the claim period.
Step 2
Starting Salary Values
Enter the values applicable at the beginning of the arrear period.
Step 3
Add Increment / Rate Change Rules
Add a rule whenever Basic Pay, DA or HRA changes. The new value will automatically apply from that month onward.
No change rules added yet. Add one if Basic Pay, DA or HRA changes during the claim period.
Example:Due Basic ₹32,960 from Jul 2024Drawn Basic ₹32,960 from Apr 2025Due DA 53% from Jul 2024Drawn DA 50% from a later month
Step 4
Generate Month-wise Calculation
The calculator will combine your starting salary values with all change rules.
Month-wise Calculation
Due vs Drawn Salary
Every generated value remains editable.
| Month | Due Basic | Drawn Basic | Basic Arrear | Due DA % | Due DA | Drawn DA % | Drawn DA | DA Arrear | Due HRA % | Due HRA | Drawn HRA % | Drawn HRA | HRA Arrear | Gross Arrear | Already Received | Net Arrear | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ₹0 | % | ₹16,000 | % | ₹14,720 | ₹1,280 | % | ₹2,400 | % | ₹1,280 | ₹1,120 | ₹2,400 | ₹2,400 |
Final Calculation
Arrear Summary
Basic Pay Arrear₹0
DA Arrear₹1,280
HRA Arrear₹1,120
Gross Arrear₹2,400
Already Received₹0
Net Payable Arrear₹2,400
Due and Drawn Changes Can Be Different
If an increment became due in one month but was actually drawn from a later month, create two separate rules: one for Due Basic and another for Drawn Basic.
The same method can be used for DA and HRA revisions.
Disclaimer: This calculator provides a mathematical arrear estimate. Actual entitlement depends on applicable Bihar Government orders, service records, pay fixation, HRMS records and payments or adjustments already made.