A feature filled WordPress interest calculator


You can style most of the form using the settings below. If you want any more just let me know.

To change the style go to Settings > Interest Calculator > Styles

If you are using the registration form the styles are set on the registration form tab.

Form Layout

The form width defaults to 100% (the width of the container) but you can define a max width if you want.

The form border has 5 options and you can set the thickness and the colour.

You also have the option to set a background colour or image

Slider Styles

The slider output is the current value of the slider. Normally appears in the centre.

The max and min values display at the left and right ends on the slider

The slider bar the horizontal component of the slider.

The slider handle is the bit you move


  1. Keith Byrne on 06 Nov 2019:

    Hi yes i just bought the premium version of this plugin and I like it however some of the styling features are a bit off. I cannot figure out how to change the background colours of the Term Buttons.

    Reply to Keith Byrne

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The plugin is ideal for finance calculations, payday loans, fixed fee payments, regular payments, savings, comparisons, foreign exchange and pretty much anything else that gets calculated from a variable amount.

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