What's New

computation method modification

App Description

4 Percent allows you to calculate percentages

- simple percentage calculator
- percentage increase/decrease
- tip calculator
- Price vs. quantity calculator
- discount calculator

Business calculators
- markup & margin calculator
- compound interest
- cumulative growth
- VAT
- Sales tax

Percentage Calculator is useful in many situations:
- school (math, statistics, algebra)
- business and finance (markup, profit margin, cumulative growth, compound interest).
- shopping (discounts, comparison of two products that differ in quantity)
- cooking (ingredients are often shown in percentages)
- health (BMI index, fat percentage in food)

iPhone Screenshots

(click to enlarge)

Percent, Percentage Calculator screenshot 1 Percent, Percentage Calculator screenshot 2 Percent, Percentage Calculator screenshot 3 Percent, Percentage Calculator screenshot 4 Percent, Percentage Calculator screenshot 5 Percent, Percentage Calculator screenshot 6 Percent, Percentage Calculator screenshot 7

iPad Screenshots

(click to enlarge)

Percent, Percentage Calculator screenshot 8 Percent, Percentage Calculator screenshot 9 Percent, Percentage Calculator screenshot 10 Percent, Percentage Calculator screenshot 11 Percent, Percentage Calculator screenshot 12 Percent, Percentage Calculator screenshot 13 Percent, Percentage Calculator screenshot 14

App Changes

  • September 21, 2019 Initial release
  • July 15, 2020 New version 1.3.3