Use our Memory Calculator to determine how much – in cash – your fondest family memories are worth.

The formula, developed by scientists at the University of Sussex, asks users to think back on a memory and ‘score’ the memory based on how vivid, unique or important it is to the individual. The number resulting is how much the memory is worth.

Go on, try it! Your wedding day? Birth of your first child? Christmas with your family?

Who said memories are priceless?