Simple Calculator - SimpleCalc

4.6
68.8K reviews
5M+
Downloads
Content rating
Everyone
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About this app

Need a calculator that just works, plain and simple? This app delivers exactly that – dependable calculations for your daily needs, without any extra fuss.

Here's why it's perfect for you:

✅ Ideal for business and retail:
Quickly calculate cost, sell price, profit margin, and percentages.

✅ Classic calculator logic:
Operates just like a traditional pocket calculator, keeping a running total – no complex formulas here.

✅ User-friendly design:
Large buttons, clear display, easy input – perfect for fast, accurate results.

✅ Casio-inspired layout:
Feels familiar and works exactly how you expect.

✅ Minimal, non-intrusive ads:
Use it confidently with customers – no interruptions.

Whether you're working in sales, retail, or just need a reliable tool for everyday math, this is the calculator you’ve been looking for.

Download now and simplify your calculations.
Updated on
Apr 3, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
65.7K reviews
Matthew Lorono
July 3, 2023
Good calculator in terms of function. For some reason, many of the calculators on the Play store are imposing order of operations (PEMDAS) which is nearly useless for everyday non-academic calculations. We just need a pocket calculator-style function with a running total. This app works great for that. HOWEVER, there're quirks. For example, going to Settings clears the current operation, even if you use memory function to store a value. So, you cannot change your number format mid-calculation.
207 people found this review helpful
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Bill Nolen
October 25, 2021
the default calculator changed its keyboard, and it's operation to some degree, which for me was more complicated. I chose this calculator from the Play store, simply because of the appearance of the icon on their ad, and I'm glad I did. the options available for complicated equations are very straightforward and easy to use. WILD BILL NOLEN 🙂
551 people found this review helpful
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A Google user
December 9, 2019
The calculator works great very reliable! The pop up ads are annoying. They can sometimes interfere with your work. If you don't mind buying a calulator this may not be a good option; it does offer a day watch this video and use it add free for a day if you have a lot of work to do you can do that or just purchase the app. I am planning to buy it, but need to get a Google play card. If you don't want to mess with ads, or buying one... keep looking!
307 people found this review helpful
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Everyday Calculation Apps
January 21, 2020
We heard you. We have tried to minimize the advertisement. Now you can use the calculator app without ads for 7 days by watching one video.

What’s new

Bug-fixes and improvements