iPhone Screenshots


UK Salary Calculator provides a simple numerical breakdown of your PAYE income. It is intended for use by residents, employers, and job seekers in the United Kingdom. Following successful release on the Mac App Store, this handy app has now been brought to iOS.

Yearly, monthly, 4-weekly, weekly, daily and hourly breakdown of income tax, national insurance contributions, pension contributions, student loan, employer's national insurance contributions, company car tax, fuel benefit charge, gross salary and net salary. It calculates your overall effective tax rate and your marginal tax rate (the rate at which your next pound of earnings will be taxed at). The app is also compatible with the new Scottish income tax system and accommodates the 5-tier tax rate structure (19%, 20%, 21%, 41%, 46%).

It calculates your default tax allowance based on your age & income, and has facilities for adding additional allowances, customising student loan thresholds, adding salary sacrifices, modifying the numbers of days & hours you work, adding in childcare vouchers, marriage allowances, custom tax codes & deductions. It automatically reduces your personal allowance if you earn above the £100k income threshold.

UK Salary Calculator is fully reversible, meaning you can either enter your gross salary to see what your pay will be after deductions, or you can enter a net salary that you'd like to be your take home pay and UK Salary Calculator will tell you what you need to earn as a gross wage to make that happen. This app is therefore perfect for nannies, or individuals who employ a nanny, given their typical net-pay arrangements. It also caters for auto-enrolment pensions and has a setting to enable the lower/qualifying earnings limit threshold.

It is useful for employees and employers alike; whether you are looking to check your pay packet to ensure it's right, or to see what your earnings should/could be. It is also useful to see what your take home earnings will be in the next financial year or in another job. All calculations are based on data provided by HMRC and the Student Loan Company.

The company car tax feature allows you to input your car's P11D value & CO2 emissions and the app will automatically calculate the appropriate tax deductions and fuel benefit charge, if required.

Salary sacrifices, allowances, and deductions can be input on a £'s/Year, £'s/Month, £'s/4-Week or £'s/Week basis. Pension can be added as a percentage or an amount.

Results are easily shared and exported via email.

- 2018/2019
- 2017/2018

If you decide to subscribe to the Professional Edition using an auto-renweable subscription, your subscription will be valid for 12 months. A lifetime licence (one-off purchase) is also available as an alternative to an annual subscription option. The Professional Edition is advert-free, and enables more features, such as saving of your settings.

The price of the subscription is clearly advertised during the purchasing process. You are under no obligation to purchase this service. Payment will be charged to your iTunes Account at the time of purchase if you choose to subscribe.

For annual subscriptions, your subscription will automatically renew unless auto-renewal is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period, at the current price and currency of the subscription for your region.

Subscriptions may be managed by you at any time and auto-renewal may be turned off by going to your Account Settings after purchase.

Our privacy policy and terms of use can be found at www.slywisher.co.uk/privacy-policy.html

This app is for general information purposes only and is not to be construed as providing legal, tax, financial or professional advice.

For all other queries, I can be contacted via my website at www.slywisher.co.uk

What's New

Version 2.8

-Bug fixes

Ratings and Reviews

4.7 out of 5
380 Ratings
380 Ratings

Really helpful app

Very useful for repeated “what if” questions.
Not failed me yet - since I originally found it on the Mac (now on iOS too of course).
Many thanks.

Update: After writing this review I realised that, having recognised just how useful it has been for me, I should make the small contribution asked for by the author. Now remedied - and I encourage everyone to consider it sooner than I did! :-)

Developer Response

Thanks for the great feedback. It's positive feedback like this that keeps me maintaining the app.


Absolutely brilliant.

I’m changing job and along with that comes a company car and fuel card, there’s nothing and I mean nothing on the internet that is as accurate or as easy to use. One question though, I can’t seem to find where you pay for the premium version?


Simple and does the job

Not much to say other than you put it the info and it calculates the amounts. Very simple to use and handles pensions and the like. Brilliant when looking for a job and finding out what you’d actually take home each month.

Developer Response

Thanks for the helpful feedback. We hope you enjoy using the app.


Rhys Lewis
8.6 MB
Requires iOS 10.3 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© Copyright 2018 - Rhys Lewis
In-App Purchases
  1. Professional Edition £2.99
  2. Professional Edition £1.29


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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