The maximum number of bonds you can hold went up to £50,000 on 1 June. We are currently working to extend our calculator to allow it to calculate win probabilities for this new bond limit. Please bear with us.

The underlying probability calculations behind this easy-to-use tool were designed by a post-doctoral cosmology statistician. Each month it runs for six hours, just to calculate the new odds!

What will I win?

Bonds
(Max £40,000)
£
Over what time?
Figures may be rounded

How lucky am I?

How much have you won? £
Bonds held
(Max £40,000)
£
Over what time?
Figures may be rounded

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