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Savings booster

Use the Which? Savings Booster tool for a quick and easy way to see how much more interest you could be earning on all of your savings accounts.


The Which? Savings Booster allows you to enter up to £100,000. Currently, the Financial Services Compensation Scheme (FSCS) offers a safety net for savers of up to £85,000 of an individual's savings with each authorised provider if their bank goes bust.

If you need a hand finding the best savings account for you, or help with any other aspect of your finances, sign up to a £1 trial with Which? and you can speak to a member of our Money Helpline team to get individual guidance. If you're already a Which? member, you can call for free for unlimited guidance on 01992 822848.

 Discover how much extra interest you'd earn by switching provider. This tool covers all types of accounts, with the exception of children's and fixed-rate savings accounts

What are the best savings rates for you?

Use this tool to help you decide.