Hourly Rate Calculator
Calculate your daily, weekly, monthly and annual gross income from your hourly rate. Add working hours, weeks worked per year and overtime to estimate your earnings instantly.
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Calculation Breakdown
Hourly Rate Calculator UK – Instantly Calculate Your Daily, Weekly, Monthly & Annual Pay
If you're paid by the hour, knowing your hourly wage doesn't always show what you'll actually earn over a week, month or year. Whether you're comparing job offers, planning your budget, estimating overtime or checking the value of your working hours, calculating your total income manually can be time-consuming.
Our Hourly Rate Calculator UK converts your hourly wage into estimated daily, weekly, monthly and annual gross pay based on your hourly rate, working hours, weeks worked each year and any overtime. Results are calculated instantly, giving you a clearer picture of your earnings before Income Tax, National Insurance, pension contributions and other deductions.
If you're unsure how these deductions affect your take-home pay, you can read the UK Government's guidance on Income Tax and National Insurance .
Unlike simple pay conversion tools that display only one figure, this calculator provides a complete breakdown of your estimated earnings in one place. It's suitable for full-time employees, part-time workers, contractors, freelancers, agency staff and anyone who regularly works overtime.
Whether you're comparing an hourly-paid role with a salaried position, estimating overtime earnings or planning your household budget, these calculations provide a quick estimate to support better financial decisions.
How Is Annual Salary Calculated from an Hourly Rate?
Converting an hourly rate into an estimated annual salary requires three key pieces of information: your hourly pay, the number of hours you work each week and the number of weeks you work during the year. This calculator performs the calculation automatically, helping you avoid manual errors.
Formula
| Item | Value |
|---|---|
| Formula | Annual Salary = Hourly Rate × Hours per Week × Weeks Worked per Year |
Example Calculation
| Example | Value |
|---|---|
| Hourly Rate | £15 |
| Hours per Week | 37.5 hours |
| Weeks Worked per Year | 52 weeks |
| Calculation | £15 × 37.5 × 52 = £29,250 |
| Estimated Annual Salary | £29,250 per year |
If you regularly work paid overtime, enter your average overtime hours and overtime rate to include those earnings in your estimate. This provides a more realistic view of your potential annual income than using your basic hourly wage alone.
How the Hourly Rate Calculator Works
Once you've entered your hourly rate, working hours, weeks worked per year and any overtime, the calculator automatically performs a series of calculations to estimate your daily, weekly, monthly and annual gross earnings based on your working pattern.
Calculation Formulas Used
| Calculation | Formula |
|---|---|
| Weekly Pay | Hourly Rate × Hours Worked per Week |
| Daily Pay | Weekly Pay ÷ Working Days per Week |
| Annual Salary | Weekly Pay × Weeks Worked per Year |
| Monthly Pay | Annual Salary ÷ 12 |
| Annual Overtime | Overtime Hours × Overtime Rate × Weeks Worked |
| Total Annual Income | Annual Salary + Annual Overtime |
Since working hours, overtime and weeks worked each year vary from person to person, using a calculator is generally quicker and more reliable than performing manual calculations.
Common UK Working Hours
| Working Pattern | Typical Weekly Hours |
|---|---|
| Part-time | 16–30 hours |
| Standard Full-time | 37.5 hours |
| Full-time | 40 hours |
| Full-time with Regular Overtime | 45+ hours |
Why Use an Hourly Rate Calculator?
Although calculating hourly pay sounds straightforward, estimating your overall earnings becomes more complicated when overtime, unpaid leave, changing schedules or part-time hours are involved. An Hourly Rate Calculator UK converts a single hourly wage into estimated daily, weekly, monthly and annual earnings, giving you a clearer picture of your income.
The calculator is especially useful when comparing job offers. Some employers advertise an annual salary, while others quote an hourly rate. Converting both into the same format makes it easier to compare roles and understand which option better suits your financial goals.
It's equally useful for budgeting. Knowing your estimated weekly, monthly and annual income makes it much easier to plan for rent, household bills, savings and other regular expenses without relying on rough estimates.
If you regularly work overtime, the calculator estimates those additional earnings separately from your standard pay, making it easier to understand how extra hours can increase your total annual income.
Who Should Use This Calculator?
| User Type | Why It's Useful |
|---|---|
| Full-time employees | Estimate annual, monthly and weekly earnings. |
| Part-time workers | Calculate income based on reduced weekly hours. |
| Agency workers | Compare pay across different assignments. |
| Contractors | Estimate yearly income from hourly contracts. |
| Freelancers | Forecast earnings based on expected billable hours. |
| Shift workers | Calculate income with varying weekly hours. |
| Overtime workers | See how overtime increases total annual earnings. |
Instead of recalculating your earnings whenever your pay rate or working hours change, simply update your details and the calculator will instantly estimate your daily, weekly, monthly and annual gross income. This makes it easy to compare different working patterns and plan your finances with greater confidence.
Common Hourly Rates in the UK
Many workers want to understand how an hourly wage translates into weekly, monthly and annual earnings. The table below shows estimated gross pay for common hourly rates in the UK, based on a standard full-time schedule of 37.5 hours per week over 52 weeks per year.
| Hourly Rate | Weekly Pay | Monthly Pay | Estimated Annual Salary |
|---|---|---|---|
| £12.71 | £476.63 | £2,065.38 | £24,784.50 |
| £15.00 | £562.50 | £2,437.50 | £29,250.00 |
| £18.00 | £675.00 | £2,925.00 | £35,100.00 |
| £20.00 | £750.00 | £3,250.00 | £39,000.00 |
| £25.00 | £937.50 | £4,062.50 | £48,750.00 |
| £30.00 | £1,125.00 | £4,875.00 | £58,500.00 |
Why These Figures Are Only Estimates
The examples above are based on a standard full-time working pattern of 37.5 hours per week for 52 weeks per year. However, not every worker follows the same schedule.
If you work part-time, take unpaid leave, have seasonal employment or regularly work overtime, your actual earnings may differ from these estimates.
For a personalised estimate, enter your own hourly rate, weekly hours, weeks worked each year and any overtime into the calculator above.
Real-Life Hourly Pay Examples
Hourly earnings can vary significantly depending on your working hours and overtime. The examples below show how different employment situations can affect annual income.
Example 1: Full-Time Employee
Sarah earns £15 per hour and works 37.5 hours per week for 52 weeks each year.
Example Results
| Pay Period | Amount |
|---|---|
| Hourly Rate | £15.00 |
| Weekly Pay | £562.50 |
| Monthly Pay | £2,437.50 |
| Annual Salary | £29,250.00 |
This represents a typical full-time employee earning a consistent hourly wage without overtime.
Example 2: Part-Time Worker
James works 20 hours per week and earns £14 per hour.
Example Results
| Pay Period | Amount |
|---|---|
| Hourly Rate | £14.00 |
| Weekly Pay | £280.00 |
| Monthly Pay | £1,213.33 |
| Annual Salary | £14,560.00 |
A part-time schedule naturally results in lower yearly earnings, even when the hourly rate itself is competitive.
Example 3: Warehouse Worker With Overtime
Ahmed earns £16 per hour, works 40 hours each week and completes 5 overtime hours per week at 1.5× pay.
Example Results with Overtime
| Income Type | Amount |
|---|---|
| Standard Annual Salary | £33,280.00 |
| Estimated Annual Overtime | £6,240.00 |
| Total Annual Income | £39,520.00 |
This example shows how regular overtime can significantly increase your yearly income compared with your basic hourly pay alone.
Example 4: Agency Worker
Emma works through an agency and earns £18 per hour. Since her weekly shifts change depending on availability, her income can vary throughout the year.
By entering her current working hours into the calculator, she can quickly estimate her expected weekly, monthly and annual earnings based on her actual schedule.
| Pay Period | Amount |
|---|---|
| Hourly Rate | £18.00 |
| Weekly Pay (35 hrs) | £630.00 |
| Monthly Pay | £2,730.00 |
| Estimated Annual Salary | £32,760.00 |
Example 5: Freelancer or Contractor
Daniel charges clients £30 per hour. However, some weeks he works full-time while others are quieter.
Instead of assuming every week is identical, he adjusts his working hours and weeks per year to create a more realistic estimate of his expected annual income.
This approach is especially useful for freelancers and contractors whose workload changes throughout the year.
| Pay Period | Amount |
|---|---|
| Hourly Rate | £30.00 |
| Weekly Pay (30 hrs) | £900.00 |
| Monthly Pay | £3,900.00 |
| Estimated Annual Salary (48 weeks) | £43,200.00 |
What Information Affects Your Hourly Pay Estimate
Your estimated earnings depend on more than your hourly rate alone. The calculator uses several inputs to provide a more accurate estimate of your daily, weekly, monthly and annual income.
| Information Required | Why It's Needed |
|---|---|
| Hourly Rate | Calculates your basic earnings. |
| Hours Worked per Week | Determines weekly income. |
| Weeks Worked per Year | Estimates annual earnings. |
| Overtime Hours | Adds additional overtime pay. |
| Overtime Rate | Applies the correct overtime multiplier. |
Because every worker's schedule is different, entering your own working hours and pay details will produce a far more accurate estimate than relying on standard examples alone.
What This Hourly Rate Calculator Doesn't Include
Our Hourly Rate Calculator UK estimates your gross earnings based on the information you enter. While it provides a useful breakdown of your daily, weekly, monthly and annual income, it doesn't include personal tax deductions, workplace benefits or other payments that vary between individuals.
| Item | Explanation |
|---|---|
| Income Tax & National Insurance | Estimates are shown before Income Tax and National Insurance (NI). Your take-home pay depends on your tax code, taxable income and NI contributions. |
| Pension Contributions | Workplace or personal pension deductions aren't included. |
| Student Loan Repayments | Repayments vary by loan plan and income threshold, so they aren't calculated. |
| Performance Bonuses | Bonuses are excluded because they aren't guaranteed earnings. |
| Sales Commission | Commission payments aren't included in the estimate. |
| Tips & Gratuities | Customer tips and gratuities aren't included. |
| Shift & Travel Allowances | Additional allowances and employment benefits aren't included. |
Why Gross Pay Is Used
Gross pay provides a consistent basis for comparing hourly wages, annual salaries and different working patterns. Because employers typically advertise pay before deductions, using gross earnings makes it easier to compare job offers and estimate potential income.
If you want to estimate your take-home pay after deductions, use an Income Tax or Take-Home Pay Calculator. Your net income depends on factors such as your tax code, pension contributions and student loan repayments.
Common Mistakes When Calculating Hourly Pay
Converting an hourly rate into weekly, monthly or annual income may seem straightforward, but even small mistakes can produce misleading results. Avoiding the following errors will help you generate more accurate estimates.
| Common Mistake | How to Avoid It |
|---|---|
| Using the Wrong Working Hours | Enter your contracted or average weekly hours instead of assuming a standard 40-hour week. |
| Forgetting Unpaid Leave | Adjust the number of weeks worked if you take unpaid leave or work seasonally. |
| Ignoring Overtime | Include your average overtime hours and the correct overtime rate. |
| Confusing Gross Pay with Take-Home Pay | Remember that this calculator estimates gross earnings before deductions. |
| Assuming Every Month Is the Same | Monthly figures are estimated by dividing annual earnings by 12. Actual payslips may vary. |
| Using the Wrong Overtime Rate | Check your employment contract or employer's overtime policy before entering a multiplier. |
Entering accurate working hours, weeks worked and overtime details will produce a more reliable estimate and help you compare different working patterns with greater confidence.
Frequently Asked Questions
No. It calculates gross income — your pay before any deductions. This is the figure most useful for comparing job offers, checking overtime value, and confirming minimum wage compliance. Take-home pay depends on your tax code, NI category, and any student loan or pension deductions, which sit outside this calculator's scope.
Your overtime hours per week are multiplied by your hourly rate and by the selected multiplier — 1.5x for time-and-a-half, 2x for double time, or a custom figure if your contract specifies something different. That overtime pay is calculated weekly, then multiplied by your working weeks per year to give an annual overtime figure.
Not everyone works a full 52 weeks. If you take unpaid leave, work a fixed-term contract, or follow a term-time-only pattern, adjusting this figure ensures your annual income reflects your actual working pattern rather than a generic full-year assumption.
If your working hours vary from week to week, enter your average weekly hours to get a realistic estimate of your earnings. You can also recalculate your results whenever your schedule changes to compare different working patterns and estimate your expected gross income more accurately.
Multiply your hourly rate by the number of hours you work each week, then multiply that figure by the number of weeks you work each year.
Formula:
Hourly Rate × Hours per Week × Weeks Worked per Year = Annual Salary
For example, earning £15 per hour while working 37.5 hours per week for 52 weeks results in an estimated annual salary of £29,250 before deductions.
Yes. If you enter your weekly overtime hours and choose the correct overtime multiplier, the calculator estimates your annual overtime earnings separately before adding them to your total annual income.
Yes. Simply enter your actual weekly working hours instead of full-time hours. The calculator works for full-time employees, part-time workers, contractors, agency staff, freelancers and anyone paid by the hour.
Most full-time employees are paid for 52 weeks per year, including paid annual leave. However, if you take unpaid leave, work seasonally or don't work the entire year, enter the number of weeks you actually expect to work.
Yes. Freelancers and contractors can estimate their expected income by entering their hourly rate along with the average number of hours and weeks they expect to work. This provides a realistic estimate of annual earnings based on their workload.
Hourly pay is the amount you earn for each hour worked. Annual salary is your estimated total yearly income based on your hourly rate, weekly working hours, and weeks worked throughout the year.
Yes. The calculator follows a straightforward mathematical formula using the information you provide. The accuracy of the result depends on entering the correct hourly rate, weekly hours, working weeks, and overtime details.
Yes. Enter one hourly rate, note the results, then change the rate or working hours to compare different job offers or working patterns. This is a simple way to see how small changes in hourly pay can affect your annual income.
This calculator is useful for anyone paid by the hour, including employees, part-time workers, agency staff, contractors, freelancers, shift workers, and anyone who wants to estimate their daily, weekly, monthly, or annual earnings quickly and accurately.
Conclusion
Understanding your hourly wage is only the first step. To see what you'll actually earn over a week, month or year, you also need to consider your working hours, weeks worked each year and any overtime.
Our Hourly Rate Calculator UK makes these calculations quick and straightforward, giving you an estimated breakdown of your gross earnings in just a few seconds. Whether you're comparing job offers, budgeting, checking overtime or planning your finances, it provides a practical estimate based on your own working pattern.
If you also want to check whether your hourly wage meets the current legal minimum, see the UK Government's National Minimum Wage and National Living Wage rates .
