Side hustle statistics: Highlights
- 46% of UK adults have a side hustle as an additional source of income in 2026.
- The average income from side hustles is £201 a week or £872 a month.
- Two-thirds of generation Z (66%) and 3 in 5 Millennials (62%) have a side hustle, compared to only 23% of baby boomers.
- Almost 2 in 5 people with side hustles (39%) earn more than £20 a week on average. This means they could exceed the £1,000 yearly trading allowance.
- The top motivation for having a side hustle is to cover the day-to-day cost of living expenses.
- 18% of Brits have used AI for side hustle advice.


