Inflation is running at 3.1%, and finding a savings account paying above that is impossible. But many experts claim you can reasonably expect investments to grow by about 4% a year after fees are taken into account, or more if the stock market has a strong run.
If you invested £50 a month for 10 years and enjoyed a 3.9% return, you would end up with £7,348, according to investment firm Fidelity. That’s growth of £1,348 on your contributions. Carry on for 20 years and your profit rises to £6,193.
If you are in it for the very long term, and are lucky, your returns may be supercharged thanks to the power of compounding. Like a snowball rolling down a hill, your investment earns returns, and those gains are reinvested and start earning returns,
Read more on theguardian.com