The government wants public sector workers to pay more into their pensions, work longer and retire with less.
PCS members have rejected the government's proposals and are supporting a programme of action with other unions - beginning with a one day strike on 10 May.
Learn more about the campaign, find out how much you stand to lose under the government's plans and join us in saying 'no' to pension cuts.
Use the PCS pay and pension calculator to see how much more the government wants you to pay while working longer to receive less.
More than 300,000 people have already viewed the calculator and the new version breaks down exactly how much you stand to lose.
Lynne Arnison, 46, is a Job Centre Plus office performance team leader from North Yorkshire. Lynne currently earns £24,230 per year and has worked in the civil service for 26 years.
As a result of the government's plans, Lynne will:
How much will you lose? Find out today by downloading the calculator and entering your details into the spreadsheet.
Please note - If you are having problems accessing the pensions calculator, it may be caused by the internal network settings your employer has in place. If problems do occur, it's advised to download the calculator from a home PC.