Percentage Calculator

Philip Stephens

Contains ads

About this app

• Easy to use interface allows the calculation of percentage changes.

• Calculate both forward and reverse percentages.

• A variety of practical uses, including calculating VAT(sales tax), from both the original price or the final selling price.

• The calculator's colours are customizable.

• User definable decimal marker (point or comma).

• Optional thousands separator. Choose between space or comma/point(depends on decimal marker).

• Variable precision up to 20 decimal places.

An ad free version of this app is also available.

Ratings and reviews

This app is PERFECT! Large clean display. No need to tap into boxes with your finger to move the process forward. The 'enter' button intuitively moves you to the box necessary to finish the calculation. I use it to calculate the percentage growth of two numbers. Entering any 2 values calculates the 3rd. I even registered just out of principle it's so clean.

Using the App, my Initial Value is 6685. I input my Final Value of 6520. This is a change of -165, or, -2.4682 percentage. However, the negative symbol (-) in -2.4682 only shows when I select "INCREASE", not "DECREASE". 6685 > 6520 Is a DECREASE. I think your selections are backwards. I want to select DECREASE since 6520 is the lower value. Yet, it does not show -2.4682 using DECREASE. It shows 2.4682, as in +2.4682. Please relook your INCREASE/DECREASE selection to be accurate.

Not bad, plain and simple. Setting up the Theme colors is highly confusing to use. It would be great to incorporate the "Color Scheme" option from the Fractions Calculator app.

What's new

Save and load customised colours.