Pro-rata pay - how do I work it out?

[schoolvolunteer]

OK I always use a salary calculator thing that tells me how much my take-home pay would be. However, I am now trying to calculate how much pay I would take home in the following scenario:

£16,000 pro rata at 17.5 hrs a week BUT working only term-time for a total of 32 weeks (it's a university admin job). You are expected to work the 32 weeks which are during term-time and not take holiday obv. during this time.

So I know it will be £8000 pa BEFORE deductions for the fact that it's only 17.5hrs but how does the fact that it's only 32 weeks affect the calculation.

I am just curious. Probably won't even get an interview but would be good to know just in case!

Is this your only annual income?

If so, you will be below the Personal Allowance threshold for paying income tax.

Employees National Insurance kicks in over £111 per week at a rate of 12%. So you will be 12% NI on about £2200 of your income which is about £264 in total.

There's a really good website which does all the hard work for you:

The Salary Calculator: www.thesalarycalculator.co.uk/salary.php

Yes MoreBeta, this would be my only annual income (apart from child benefit). And GoodEggy the salary calculator website is the one I've been using . So I know it will be peanuts and no tax to be paid BUT I can't work out how much I will be taking home a week IYSWIM?? I input the annual salary, and put in the hours per week but what about the fact that it's only 32 weeks? I don't know whether I would receive a weekly/monthly pay-packet - I'm imagining that would be the case (pro-rated over the year). I can't imagine that it would be only paid out during the periods I worked and then I wouldn't receive anything during July and August.

There is no mention (unsurprisingly) of a holiday allowance. Am assuming there isn't one?

It would be around £92.00 gross per week over 52 weeks, based on a standard week being 35 hours.

So:
Annual salary/52 weeks a year, /35 hours a week gives hourly rate.

Hourly rate 17.5 hours a week 32 weeks a year = annual salary /52 for weekly or /12 for monthly pay.

Does this help?

£94.67 a week take home in fact, you'd be under tax threshold?!

Gross annual would be £4923.08

Thanks everyone. Am doing the sums for going back to work. Just did the sums for a full-time job I'd applied for and when I factored in the childcare for the average school week and then the holidays I would not clear more than £400 per month.