How do you convert hourly pay to annual salary?

Annual salary = hourly wage × hours per week × weeks per year. Example: £20 × 40 × 52 = £41,600.

What defaults should I use?

Common defaults are 40 hours per week and 52 weeks per year. Adjust for part-time schedules, overtime, or seasonal work.

Is the after-tax estimate accurate?

It is a simplified single-rate estimate. It does not include personal allowances, multiple tax bands, National Insurance, or other deductions.

Yes. All calculations run entirely in your browser; no data is uploaded or stored.

Hourly → Annual Salary Calculator

Convert your hourly wage into weekly, monthly, and annual pay. Private, instant, and configurable.

Inputs

Currency (formatting only)

Hourly Wage

Working Hours / Week

Working Weeks / Year

Decimal Places (0–4)

Overtime Hours / Week (optional)

Overtime Rate Multiplier

Estimate After Tax (single rate)

Privacy: inputs never leave your device.

Results

Gross Pay

Understand Your Numbers

This calculator converts an hourly wage into weekly, monthly, and annual pay using your schedule. You can optionally add overtime and a simple single-rate after-tax estimate. All calculations run locally in your browser.

Formulae

Weekly hours = hours/week + (overtime hours × overtime multiplier)
Weekly pay = hourly × weekly hours
Annual pay = weekly pay × weeks/year
Monthly pay = annual pay ÷ 12
After-tax = amount × (1 − taxRate)

Notes

The after-tax estimate uses a single percentage and does not account for personal allowances, multiple tax bands, National Insurance, pension, or other deductions. For exact figures, consult official resources for your country.

Hourly → Annual: FAQs

How do I get from hourly to annual?

Multiply hourly wage by total weekly hours (including overtime), then by weeks per year.

What should I use for weeks per year?

52 is common. Adjust if you have unpaid leave, seasonal work, or a different pattern.

Can I include overtime?

Yes—add overtime hours and choose a multiplier (e.g., 1.5×). Set to 0 if not applicable.

Is the after-tax figure accurate?

It’s a simplified single-rate estimate. Real pay depends on allowances, bands, and other deductions.