Free UK pro rata salary calculator. Enter your full-time salary and days worked to instantly calculate your part-time pro rata pay. Includes 4-day week examples.
Pro Rata Annual Salary
£0
Monthly Take Home (approx.)
£0
| Full-time salary | 4 days/week (80%) | 3 days/week (60%) | 2.5 days/week (50%) |
|---|---|---|---|
| £20,000 | £16,000 | £12,000 | £10,000 |
| £24,000 | £19,200 | £14,400 | £12,000 |
| £25,000 | £20,000 | £15,000 | £12,500 |
| £27,000 | £21,600 | £16,200 | £13,500 |
| £28,000 | £22,400 | £16,800 | £14,000 |
| £30,000 | £24,000 | £18,000 | £15,000 |
| £35,000 | £28,000 | £21,000 | £17,500 |
| £40,000 | £32,000 | £24,000 | £20,000 |
| £45,000 | £36,000 | £27,000 | £22,500 |
| £50,000 | £40,000 | £30,000 | £25,000 |
| £60,000 | £48,000 | £36,000 | £30,000 |
Full-time salary =
(Pro rata salary ÷ days per week) × 5
If your pro rata salary is £24,000 for 4 days per week:
£24,000 ÷ 4 × 5 = £30,000 full-time equivalent
To calculate a pro rata salary: divide the full-time annual salary by 5 (full working days), then multiply by the number of days you will work per week. For example, a £30,000 full-time salary on 4 days per week = £30,000 ÷ 5 × 4 = £24,000 pro rata.
£30,000 pro rata for 4 days a week (80% of full-time) = £24,000 per year. This is calculated as £30,000 ÷ 5 days × 4 days = £24,000.
£25,000 pro rata for 3 days a week (60% of full-time) = £15,000 per year. This is calculated as £25,000 ÷ 5 days × 3 days = £15,000.
To work out the full-time equivalent from a pro rata salary: divide the pro rata salary by the number of days worked per week, then multiply by 5. For example, a pro rata salary of £24,000 for 4 days per week = £24,000 ÷ 4 × 5 = £30,000 full-time equivalent.
Yes — this pro rata salary calculator is completely free to use with no registration required. Simply enter your full-time salary and the number of days per week you will work to instantly calculate your pro rata pay.
Calculate your take-home pay after tax and National Insurance