The Happiness Plateau: Why Earning More Than £120K Won't Make You Happier
The Happiness Plateau: Why Earning More Than £120K Won't Make You Happier

Money may be an enabler for a decent life, but the link between income and happiness is not straightforward. According to Professor De Neve, the relationship is 'logarithmic', meaning that doubling your salary from £20,000 to £40,000 gives the same happiness boost as doubling it again to £80,000. However, beyond £120,000, the effect plateaus, and no significant increase in life satisfaction is detected.

Basic needs such as food, shelter and warmth must be met, but other factors play a crucial role in wellbeing. Mark Williamson, director of Action for Happiness, highlights the importance of community relationships, a sense of purpose through giving, resilience, and autonomy over life choices. These elements are used by the Office for National Statistics to measure UK wellbeing, offering a more immediate gauge than GDP.

Nordic countries consistently top the World Happiness Report, thanks to strong social networks, welfare states providing psychological security, trust in government, and lower inequality. The average life satisfaction in Finland or Denmark is around 8 out of 10, compared to about 7 in the UK.

Comparing finances with others can become a 'toxic influence' on wellbeing once basic needs are met, says Williamson. Social media fuels negative narratives, and letting go of such comparisons is key to happier living. Loss aversion also plays a role: losing £1,000 a year affects wellbeing twice as much as gaining the same amount.

Interestingly, paying off debt gradually can be more satisfying than clearing it all at once. Listener Graham found that paying off his mortgage in full left him feeling empty, missing the financial goals that had motivated him. This highlights the psychological complexity of money and happiness.