see also...
Pension calculator
ABI/FSA Pension calculator
This Pension calculator from ABI/FSA can give you an estimate of the amount of pension income you could get when you retire from the level of regular contributions that you choose.
DWP State Pension forecast
The DWP State Pension forecast tells you in today's money values:- The amount of State Pension you have earned already and
- The amount of State Pension you can expect at State Pension age based on what you have earned already and what you might earn before you reach State Pension age.