UK Gross Pay Calculator
Estimate your gross earnings before tax and deductions. Choose how you are paid, enter your figures, and calculate instantly.
What is gross pay in the UK?
Gross pay is the amount you earn before deductions such as Income Tax, National Insurance, pension contributions, or student loan repayments. If you are comparing jobs, setting budgets, or checking payslips, gross pay is the starting point.
In simple terms:
- Gross pay = earnings before deductions
- Net pay = take-home pay after deductions
How this gross pay calculator UK tool works
This calculator supports the most common UK pay structures:
- Hourly workers
- Salaried employees
- Monthly, weekly, and daily paid contractors
It converts your pay into yearly, monthly, weekly, and daily estimates so you can compare pay structures easily. For hourly users, it also handles weekly overtime and overtime multipliers (for example, time-and-a-half).
Formula overview
- Hourly: (hourly rate × regular weekly hours + hourly rate × overtime weekly hours × overtime multiplier) × weeks worked
- Annual salary: annual salary + annual bonus
- Monthly pay: monthly pay × 12 + annual bonus
- Weekly pay: weekly pay × weeks worked + annual bonus
- Daily rate: daily rate × working days/week × weeks worked + annual bonus
When to use a gross pay calculator
A UK gross pay calculator is useful when you need to:
- Compare two job offers with different pay formats
- Estimate annual earnings from an hourly role
- Project bonus and commission impact
- Validate gross earnings listed on a payslip or contract
- Plan mortgage or rental affordability checks that use gross income
Gross pay vs net pay: why the difference matters
Many people confuse gross and net pay, especially when a recruiter quotes an annual package. In the UK, deductions can be significant depending on your tax code, pension contribution rate, and other payroll items. That means a high gross salary does not directly equal the same take-home impact.
Use gross pay for high-level planning and comparison. Use a separate net pay or take-home calculator when you need exact disposable income estimates.
Example calculations
Example 1: Hourly employee with overtime
If you earn £16/hour, work 37.5 hours/week, do 4 overtime hours/week at 1.5x, and work 52 weeks:
- Regular weekly pay: 16 × 37.5 = £600
- Overtime weekly pay: 16 × 4 × 1.5 = £96
- Total weekly gross: £696
- Annual gross: £696 × 52 = £36,192
Example 2: Monthly paid role with bonus
If monthly pay is £3,200 and annual bonus is £2,500:
- Base annual gross: £3,200 × 12 = £38,400
- Total annual gross: £38,400 + £2,500 = £40,900
Common mistakes to avoid
- Using net pay figures in a gross pay calculator
- Forgetting to include bonus, commission, or allowances
- Using 52 weeks when unpaid leave reduces total worked weeks
- Ignoring overtime multiplier differences (1.25x, 1.5x, 2x)
- Comparing salary and day-rate roles without annualising both
Where to find gross pay on your UK payslip
On most UK payslips, look for labels like:
- Gross Pay (this period)
- Taxable Pay
- Year-to-date Gross
Names can vary by payroll software, but the concept is always the same: total earnings before deductions.
Final thoughts
If your goal is better financial planning, start with reliable gross income numbers. This gross pay calculator UK page gives you a quick way to estimate earnings across different time periods, especially when your pay is hourly, variable, or includes overtime and bonus components.
For complete budgeting, combine this with a UK take-home pay calculator and your monthly spending plan.