Millions of ‘WASPI women’ have been told they will not receive compensation over state pension changes – you can see how much you may have missed out on with our interactive gadget.

The Parliamentary and Health Service Ombudsman (PHSO) said women born between April 1950 and April 1960 were “owed” money because increases in the state pension age, from 60 to 66, were not communicated properly.

Some women were notified of the change to their pension age less than a year before they had been…