1 item
Adds premium bonds calculator and statistics to NS&I website Premium Bonds calculator and statistics overlay, which automatically appears when visiting the NS&I webpages relating to Premium Bonds. Displays data such as 'median annual return', 'median interest rate', 'expected wins', and 'monthly win probability', all dependant on the financial figure entered into the calculator. The tool runs locally and no data is collect or sent to any servers.
Nov 1, 2026
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