Let’s keep it simple: if your Premium Bonds earn an average return of 4% but inflation is 6%, you’re effectively losing 2% every year. That’s not a loss you can see in your account balance, but it’s a loss in what that money can actually buy.
A 2026 study by a leading investment platform found that a £10,000 Premium Bonds holding held for ten years would have lost nearly 15% of its real value after adjusting for inflation. That means your £10,000 now buys only £8,500 worth of coffee, rent, or takeaway pizza.
The entertainment factor—the thrill of the draw—can’t stop the economic tide. It’s like winning a free slice of cake while your entire kitchen is shrinking.
Why the “luck” factor deceives us
There’s a lovely cultural myth that Premium Bonds are a clever, low-risk hack. But they’re really a lottery with a savings wrapper. The odds of winning the £1 million jackpot are roughly one in 22 billion, which is about the same as correctly guessing the year your garden gnome will move.
Most people never win big, and the median prize is just £25. Over time, the real return for the average saver is often below cash savings accounts. The government’s own statistics show that 80% of savers hold less than £1,000, meaning their annual winnings are often under £25.
So while your uncle proudly boasts about his £50 win last month, he’s likely losing money in real terms, and he doesn’t even know it. That’s the quiet tragedy of inflation—it’s invisible, silent, and socially awkward to discuss at dinner parties.
