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£30,000 pro rata: what you'll actually earn
£30,000 pro rata at 3 days a week is £18,000 a year, or £1,373.30 a month after tax and NI. At 4 days it's £24,000.
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Get Savyit free£30,000 pro rata by days and hours
| Pattern | Hours | Pro rata salary | Take-home / month | Per day |
|---|---|---|---|---|
| 4.5 days | 33.75 | £27,000 | £1,913.30 | £62.90 |
| 4 days | 30 | £24,000 | £1,733.30 | £56.99 |
| 3.5 days | 26.25 | £21,000 | £1,553.30 | £51.07 |
| 3 days | 22.5 | £18,000 | £1,373.30 | £45.15 |
| 2.5 days | 18.75 | £15,000 | £1,193.30 | £39.23 |
| 2 days | 15 | £12,000 | £1,000.00 | £32.88 |
| 1 day | 7.5 | £6,000 | £500.00 | £16.44 |
| 30 hours | 30 | £24,000 | £1,733.30 | £56.99 |
| 25 hours | 25 | £20,000 | £1,493.30 | £49.09 |
| 20 hours | 20 | £16,000 | £1,253.30 | £41.20 |
| 16 hours | 16 | £12,800 | £1,061.30 | £34.89 |
How to calculate pro rata salary
- Take the full-time salary in the advert.
- Divide your weekly hours by the full-time hours (often 37.5).
- Multiply the two. By days it's the same: salary × days ÷ 5.
"Pro rata" means the advertised figure is the full-time equivalent. You're paid your share of it, and you get the same share of holiday: 5.6 weeks a year, so 16.8 days if you work 3 days a week.
Full time, £30,000 takes home £2,093.30 a month. See £30,000 after tax →
Nearby salaries
Tax year 2026/27. An estimate for planning, not tax advice: your payslip can differ with tax codes, benefits, pension schemes and credits we don't model. Rates from the official source.
Questions
How much is £30,000 pro rata for 3 days?
£18,000 a year (3/5 of £30,000), or £1,373.30 a month after Income Tax and NI.
How much is £30,000 pro rata for 4 days?
£24,000 a year, or £1,733.30 a month after tax.
What is £30,000 pro rata for 20 hours?
£16,000 a year, if full time is 37.5 hours.
How much holiday do I get part-time?
5.6 weeks a year in proportion to your days: 16.8 days on 3 days a week, 22.4 on 4.
More free tools
Estimates for planning, not financial advice. Everything is calculated in your browser; nothing you type is sent anywhere. Updated 2026-10-29.