Comparing Hourly Jobs with Salaried Offers: The TA Salary Example

When you're looking at job adverts, you'll often see hourly rates for roles like teaching assistant (TA) alongside annual salaries for other positions. Understanding how to convert between the two is essential for comparing offers and knowing what you'll actually take home. This article explains the conversion using the latest UK benchmarks, with a focus on TA salary.

How to Convert Hourly Rate to Annual Salary

The standard formula used by employers and HMRC is:

Annual gross salary = hourly rate × contracted hours per week × 52 weeks

For example, a teaching assistant earning the 2026/27 National Living Wage of £12.71 per hour and working 37.5 hours per week would have a gross annual salary of:

£12.71 × 37.5 × 52 = £24,784.50

If you work part-time or term-time only, adjust the weekly hours or the number of weeks accordingly. Many TA roles are term-time only (around 39 weeks), so the annual salary would be lower. Always check your contract for the exact hours and weeks.

UK Wage Benchmarks for Context

According to the Office for National Statistics (ONS) Annual Survey of Hours and Earnings (ASHE) for 2025, the median gross annual earnings for full-time employees were £39,039. The median hourly rate (excluding overtime) was £19.67. This gives you a sense of where TA salary typically sits – often below the national median, closer to the National Living Wage.

The National Living Wage for workers aged 21 and over is £12.71 per hour from April 2026 (up from £12.21 in 2025). For 18–20 year olds it is £10.85, and for 16–17 year olds and apprentices it is £8.00. These rates are set by the government and apply to most workers, including teaching assistants.

Take-Home Pay Estimates for a TA Salary

Using the standard 2026/27 tax and National Insurance rates (England, Wales, NI, tax code 1257L, no pension or student loan), here's what a full-time TA earning £12.71/hr would take home:

• Gross annual: £24,784.50
• Income Tax: £2,442.90
• National Insurance: £977.16
• Net annual: £21,364.44
• Net monthly: £1,780.37

These figures come from reputable calculators like Payslip Checker and The Salary Checker. Remember that actual deductions may vary if you have a pension, student loan, or salary sacrifice arrangements.

Comparing a TA Salary with Other Roles

When comparing a TA hourly rate with a salaried office job, use the same hours assumption. For example:

• A £30,000 annual salary at 37.5 hrs/week equals £15.38/hr.
• A £25,000 salary at 37.5 hrs/week equals £12.82/hr.

If the TA role offers £12.71/hr, that's roughly equivalent to a £24,785 salary. But if the TA role is term-time only, the actual annual earnings will be lower – around £18,500 for 39 weeks. Always ask for the total guaranteed hours per year.

London Weighting and Other Allowances

Many teaching assistant jobs in London and the South East include a London weighting or fringe allowance. For example, NHS pay scales for 2026/27 include Higher Cost Area Supplements (HCAS) of up to 20% of basic salary, with a minimum payment of £5,794 and maximum of £8,746. School TA roles may have similar supplements, so check the advert or ask the employer.

Overtime and Extra Hours

Hourly-to-salary conversions assume a steady contracted week. If you regularly work overtime or cover extra hours, your actual earnings will be higher. Some TA contracts pay overtime at time-and-a-half or double time. Always factor this in when comparing offers.

Using Our Tools to Calculate Your TA Salary

To quickly convert any hourly rate to annual salary and see your take-home pay, use our Hourly to Salary calculator. You can adjust hours per week and weeks per year to match your contract. For more detailed comparisons, explore our salary data page with UK benchmarks.

Summary

Understanding the conversion between hourly and annual pay is crucial for job seekers, especially when comparing TA salary offers with salaried positions. Use the formula hourly × hours × 52, check the latest National Living Wage and ONS median earnings, and always consider term-time working, London weighting, and overtime. With these tools, you can make an informed decision about your next role.

For further reading, see our salary articles on UK wage trends and our topics page covering specific sectors like education and healthcare.