This totally FREE application is a lightweight, easy to use calculator, but with hidden extras. Click the button at the bottom of the keyboard to reveal 5 additional handy, mini calculators that allow you to calculate much more.
Multibuy
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Want to know whether a multibuy deal is worthwhile? Simple enter the price and quantity of both the single and multibuy items and the calculator will tell you whether it is worthwhile. A useful calculator to have when you are doing your regular shop at your favourite supermarket.
Interest Rate
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Need to convert an interest rate? Simply enter the rate you want to convert (either the monthly rate, the annual rate or the APR) and the calculator will do the rest.
Loan
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Want to predict how much a fixed loan will cost you? Enter some basic information about the loan and the calculator will give an indication of the monthly repayment and the total interest payable.
Sales Tax (or VAT)
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Need to work out how much Sales Tax (or VAT) should be added or has been added? Just enter the Sales Tax % and the amount you want to calculate. Select +TAX or -TAX to add or remove Tax. The calculator will display the gross or net amount and the amount of tax that has either been added or is included.
Percentage
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Need to work out percentages? Just select whether you want to calculate the percentage of an amount, the percentage difference, or the percentage increase / decrease. Enter the amounts and the calculator will give you the answer plus the workings.
This application is tailored for the iPhone and specifically optimised for the iPhone 6/6s.