Side Hustle Earnings Calculator
Planning to start a side project? Enter your expected hours, rate, and expenses to calculate realistic monthly and annual earnings after tax. See whether your side hustle could cover a financial goal — or eventually replace your main income.
1h40h
Hourly Rate
£40–£120
typical range
Monthly Gross
£3,464
before tax
After Tax (est.)
£2,771
~20% deducted
Annual Gross
£41,568
per year
Time to Reach Your Goal
£500 goal1 month
£1,000 goal1 month
£5,000 goal2 months
£10,000 goal4 months