The main question to ask yourself is "are you paying enough into your pension to meet your retirement goals?"
You should consider putting aside as much as you can reasonably afford without overstretching yourself: the long term rewards can be well worth it.
Remember that every day you put it off could make a difference to your income when you eventually retire. And by then it will be too late to do anything about it.
To obtain a forecast, please use the link below to access the state pension pages of the Government's The Pension Service site:
Access the Government's state pension pages
If you are unsure as to how much you should pay into your pension, you should seek financial advice. There may be a cost associated with obtaining advice.