Calculate your overtime earnings with different pay methods. Estimate weekly, monthly, and annual overtime pay based on your base hourly rate.
This overtime pay calculator helps you calculate your overtime earnings based on your base hourly rate and the overtime pay method your employer uses. It supports two main calculation methods: multiplier-based overtime (where your overtime rate is a multiple of your base rate, such as 1.5x for time and a half or 2x for double time) and fixed extra amount overtime (where you receive a fixed additional amount per overtime hour on top of your base rate). The calculator provides breakdowns for weekly, monthly, and annual overtime earnings, and can optionally include your base hours to show total weekly pay including both regular and overtime hours.
This calculator is designed for hourly workers who regularly work overtime, employees evaluating overtime opportunities, workers planning their finances around overtime earnings, employees verifying their overtime pay calculations, and anyone who wants to understand how overtime affects their total earnings. It's particularly useful when deciding whether to work extra hours, planning your budget based on overtime income, or ensuring you're being paid correctly for overtime work according to your employment contract or company policy.
For example, if your base hourly rate is £12 and you work 5 hours of overtime per week at time and a half (1.5x), your overtime hourly rate would be £18 (£12 × 1.5). Your weekly overtime pay would be £90 (5 hours × £18), monthly overtime pay would be approximately £390 (£90 × 52 ÷ 12), and annual overtime pay would be £4,680 (£90 × 52). If you also work 37.5 base hours per week, your total weekly pay including overtime would be £540 (£450 base + £90 overtime).
Time and a half means you're paid 1.5 times your regular hourly rate for overtime hours. For example, if your base rate is £10 per hour, time and a half would be £15 per hour for overtime.
Double time means you're paid 2 times your regular hourly rate for overtime hours. For example, if your base rate is £10 per hour, double time would be £20 per hour for overtime.
Check your employment contract, employee handbook, or speak with your HR department or manager. Some employers use multiplier-based overtime (common in many industries), while others use fixed extra amounts per hour. Your payslip should also show how overtime is calculated.
Overtime pay requirements depend on your employment contract and whether you're paid above the National Minimum Wage. There's no automatic legal right to overtime pay in the UK unless it's specified in your contract. However, your total pay (including overtime) must meet or exceed the National Minimum Wage for all hours worked.
This tool is for informational purposes only and does not provide financial, legal, medical, or professional advice. This calculator provides estimates based on the information you provide. Actual overtime pay depends on your specific employment contract, company policies, and applicable employment laws. Overtime pay rates and requirements vary by employer and employment type. Always verify overtime calculations with your employer or payroll department. This calculator should not be used as the sole basis for employment decisions or pay disputes.
Our free overtime pay calculator helps you estimate your earnings from working overtime hours. Enter your base hourly rate, choose your overtime pay method (multiplier-based or fixed extra amount), and enter how many overtime hours you work per week. The calculator instantly shows your overtime pay for weekly, monthly, and annual periods with clear breakdowns.
The calculator supports two overtime pay methods. With multiplier-based overtime, you select a multiplier (1.25x for time and a quarter, 1.5x for time and a half, 2x for double time, or a custom multiplier). Your overtime hourly rate is calculated by multiplying your base rate by the multiplier. With fixed extra amount, you enter the exact extra pay per overtime hour, and your overtime rate equals your base rate plus the extra amount.
This overtime pay calculator is designed for UK employees who work overtime and want to understand their earnings. Whether you're paid time and a half, double time, or a fixed extra amount per overtime hour, this calculator helps you estimate your overtime pay accurately. It's useful for budgeting, comparing job offers, or verifying your payslip calculations.
The calculator is also helpful for employers and HR professionals who need to calculate overtime pay for employees. It provides clear breakdowns showing how overtime rates are calculated and projected earnings over different time periods. The tool supports both standard multiplier-based overtime and fixed extra amount methods used by different UK employers.
Let's say your base hourly rate is £12 per hour and you work 5 hours of overtime per week. If your employer pays time and a half (1.5x multiplier), your overtime rate is £12 × 1.5 = £18 per hour. Your weekly overtime pay is £18 × 5 = £90. Over a month (approximately 4.33 weeks), this equals £90 × 4.33 = £389.70. Over a year (52 weeks), this equals £90 × 52 = £4,680.
Alternatively, if your employer pays a fixed extra amount of £3 per overtime hour, your overtime rate is £12 + £3 = £15 per hour. For 5 hours of overtime, your weekly overtime pay is £15 × 5 = £75. The calculator shows both methods and provides clear explanations of how each calculation works.
In the UK, there's no legal requirement for employers to pay overtime rates, but many employers do offer enhanced rates for overtime work. Common overtime rates include time and a half (1.5x your normal rate) and double time (2x your normal rate). Some employers pay time and a quarter (1.25x) for certain types of overtime, while others may have different rates for weekend work, bank holidays, or night shifts.
Some employers use a fixed extra amount per overtime hour instead of a multiplier. For example, they might pay an extra £3 or £5 per overtime hour regardless of your base rate. This calculator supports both methods, so you can calculate your overtime pay accurately regardless of how your employer structures overtime payments.
This calculator provides estimates based on the inputs you provide. Your actual overtime pay may vary based on your employment contract, company policies, and how overtime is calculated. Some employers calculate overtime on basic pay only, while others include allowances or bonuses in the calculation. Always verify overtime rates and calculations with your employer or payroll department.
Remember that overtime pay is subject to Income Tax and National Insurance deductions, just like your regular pay. The figures shown here are gross (before tax) amounts. Your actual take-home overtime pay will be lower after deductions. Use our take-home salary calculator to see your net pay after all UK tax and National Insurance deductions.
Disclaimer: This overtime pay calculator is for estimation purposes only. Actual overtime pay depends on your employment contract, company policies, and how overtime is calculated. Always verify overtime rates and pay calculations with your employer or payroll department for accurate information.
Time and a half means you're paid 1.5 times your normal hourly rate for overtime hours. For example, if your normal rate is £12 per hour, time and a half would be £18 per hour. This is one of the most common overtime rates used by UK employers.
No, there's no legal requirement in the UK for employers to pay enhanced rates for overtime. However, many employers do offer overtime rates as an incentive. Your employment contract should specify whether overtime is paid and at what rate. Always check your contract or speak with your employer about overtime pay rates.
To calculate overtime pay manually: multiply your base hourly rate by the overtime multiplier (e.g., 1.5 for time and a half) to get your overtime hourly rate. Then multiply your overtime hourly rate by the number of overtime hours worked. For example: £12 base rate × 1.5 = £18 overtime rate; £18 × 5 hours = £90 overtime pay.
Multiplier-based overtime multiplies your base rate by a factor (e.g., 1.5x). Fixed extra amount adds a set amount per overtime hour (e.g., £3 extra). For example, with a £12 base rate: 1.5x multiplier = £18/hour; £3 extra = £15/hour. The calculator supports both methods.
No, overtime pay is taxed at the same rates as your regular pay. Income Tax and National Insurance are calculated on your total earnings (regular pay plus overtime). Overtime pay may push you into a higher tax bracket if your total annual earnings exceed certain thresholds, but the overtime itself isn't taxed differently.