40-hour week
40 hrs/wk · 2,080 hrs/yr
Monthly take-home
£2,851.70
- Weekly take-home
- £658.08
- Annual take-home
- £34,220
- Equivalent gross / year
- £42,640
- Income tax / year
- £6,014
- National Insurance / year
- £2,406
UK take-home · FY 2026/27 Calc-engine routed
£20.50 an hour after tax.
Penny-accurate monthly, weekly and annual net pay for an hourly rate of
£20.50, shown for both full-time
schedules under the locked HMRC 2026/27 ruleset (standard tax code 1257L). Every figure derives from the same engine that powers the interactive
contractor calculator.
Engine note · `convertRateToAnnualGross()` → `calculateTakeHome()` integer-pence band-walk — no float drift, no hardcoded constants on this page.
- Gross / year
- £42,640
- Net / month
- £2,851.70
- Net / week
- £658.08
37.5-hour week
37.5 hrs/wk · 1,950 hrs/yr
Monthly take-home
£2,691.80
- Weekly take-home
- £621.18
- Annual take-home
- £32,302
- Equivalent gross / year
- £39,975
- Income tax / year
- £5,481
- National Insurance / year
- £2,192
Layer on real-world inputs £20.50/hr
This page fixes a standard full-time week with no overtime, pension or student loan. The interactive contractor calculator models the variables — overtime multipliers, days per week, term-time and umbrella deductions.
Effective tax rate on the 40-hour baseline is 19.7% with a 28% marginal rate on the next pound. Open the contractor calculator pre-seeded at £20.50/hr .