# One Rank One Pension Arrears for Lt Colonel (TS) / Lt Col Calculator

Here is the simple online OROP pension arrear calculator to calculate the rate of service pension under the OROP (One Rank One Pension) scheme and pension arrears for the Lt Colonel (TS) / Lt Col of the Regular Commissioned Officers. The OROP rate of pension pay varies according to the current pension.
This one rate one pension calculator helps you calculate the OROP based rate of service pension for your existing pension pay of Lt Colonel (TS) / Lt Col (Regular Commissioned Officers) for Ordinary Famil Pension (Normal). In the below calculator, enter your current pension and click calculate to find the pension arrears.

## Ordinary Famil Pension (Normal) for Regular Commissioned Officers

Here is the simple online OROP pension arrear calculator to calculate the rate of service pension under the OROP (One Rank One Pension) scheme and pension arrears for the Lt Colonel (TS) / Lt Col of the Regular Commissioned Officers. The OROP rate of pension pay varies according to the current pension.
This one rate one pension calculator helps you calculate the OROP based rate of service pension for your existing pension pay of Lt Colonel (TS) / Lt Col (Regular Commissioned Officers) for Ordinary Famil Pension (Normal). In the below calculator, enter your current pension and click calculate to find the pension arrears.