King Calculator

Name: King Calculator
Rating: 4.56 (13464 reviews)
Author: Calculator Inc

By: Calculator Inc App

Simple to use calculator, with all the functionality you need.

Overview

Google Play Store

Downloads

765,126 ▲ 420

Data as of 2026-08-02

Rating:

4.56 +13

(13,464)

Version:

3.0.4

Last updated: 2026-07-21

Ranking

#78,338 ▼ 21

Overall

Features & Capabilities

King Calculator is a free, user-friendly Chrome extension providing a powerful calculator with all the essential features for everyday and advanced mathematics. It supports fraction input and editing, allowing users to intuitively manage numbers and expressions. With flexible display options, color highlighting, and the ability to double display size, this calculator ensures easy readability and input.

It seamlessly switches between basic and scientific layouts depending on device orientation, supports big numbers, memory variables, and includes a robust set of mathematical functions such as trigonometry, exponents, roots, factorials, logarithms, and graphing of single variable functions. Users can view and reuse calculation history, store results in memory, and enjoy Material Design themes. Compatible with phones, tablets, and desktops, King Calculator requires no intrusive permissions and remains free with no hidden costs, making it an ideal tool for students and professionals alike.

User Growth & Download Statistics

App Education

By:

Calculator Inc

Downloads:

765,126 420

Rating:

4.56

(13,464) 13 new ratings

Version:

3.0.4 Last updated: 2026-07-21

Version code:

150

Creation date:

2013-02-23

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
android.permission.ACCESS_NETWORK_STATE Safe
com.android.vending.CHECK_LICENSE Safe
com.kingcalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

16.61MB

Email:

su*****@kingcalculator.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-02

Compare stats and ranking:

Ranking

# 78,338 ▼ 21

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Calculator Inc

Google Play Store

https://play.google.com/store/apps/details?id=com.kingcalculator

Email:

su*****@kingcalculator.com

Website:

http://www.kingcalculator.com

User Reviews

King Calculator is praised for ease of use, an ad-free experience, and reliable accuracy across math tasks, with strong multipurpose functionality. Recurring drawbacks focus on UI readability bugs (white text on light backgrounds) and update-related issues, plus a desire for clearer memory display. Support responsiveness is noted positively in some reviews. Overall it’s a capable, easy-to-use tool, but visual bugs and memory-display concerns should be addressed in future updates.

Pros

Easy to use / intuitive interface
Ad-free experience
Fast, accurate calculations and reliable performance
Multipurpose calculator with wide functionality (including fractions and scientific features)

Cons

UI readability issues due to white text on white backgrounds across settings and result panels (visual bugs)
Post-update bugs affecting UI/ functionality, with fixes in subsequent updates
Memory storage/display not shown or not easily accessible (memory feature unclear)

Recent reviews

Horrible design update. After so many years of use. I rolled back to 2.3.5 apk version. i won't update again if you don't give us the option to the old style. I don't like your colorful LGBTQ version. We need functionality. Give us the option of the old design with bigger buttons and simpler use.