The Union Cabinet on Wednesday approved the implementation of the 7th Pay Commission recommendations for higher salaries to over 1 crore central government employees and pensioners. The pay scale increase will be implemented from 1.1.2016. It is said that the arrears will be paid to the central government employees either as a full deposit or as monthly installments. Here is the online 7th Pay Commission Calculator to calculate the arrear differences between the existing 6th Pay Commission pay scale and the recommended 7th Pay Commission pay scale. This calculator calculates the arrears along with the detailed split up of the salary depicting the house rent allowance (HRA), transport allowance(TA), Dearness Allowance (DA) and the gross pay.