Smart Calculator - Multi-functional calculator & converter
Discover the ultimate tool for calculations with versatile options like loan, tip, and unit converters all in one app!

- 6.6.2.S Version
- 4.9 Score
- 398K+ Downloads
- In-app purchases License
- 3+ Content Rating
Smart Calculator - The Ultimate Calculation Tool
Application Overview:
Smart Calculator offers a top-notch calculator app featuring a wide range of robust calculation functionalities combined with a user-friendly interface.
This application accommodates everything from basic calculations to intricate engineering computations, including loan and savings calculators, deposit calculators, price/weight analysis, tip calculation, unit conversion, date calculations, and size conversion charts—all within one platform.
Key Features:
■ Basic Calculator
- Shake your device to reset the calculation display.
- Option to toggle keypad vibration on or off.
- Toggle typing sounds on or off for the keypad.
- Adjustable decimal point size.
- Customizable calculator settings are supported.
* Customize grouping size
* Change group separators
* Alter decimal point separators
■ Overview of Main Calculator Functions
- COPY/SEND: Copy or send the calculated value to the clipboard
- CLR (Clear): Clears the calculation screen
- MC (Memory Cancel): Deletes numbers stored in permanent memory
- MR (Memory Return): Retrieves the number saved in permanent memory
- MS (Memory Save): Stores the calculated number into permanent memory
- M+ (Memory Plus): Adds the current calculation to the number in memory
- M- (Memory Minus): Subtracts the number currently displayed from the stored number
- M× (Memory Multiply): Multiplies the stored number by the current calculation
- M÷ (Memory Divide): Divides the stored number by the current calculation
- % (Percentage Calculation): Performs percentage calculations
- ±: Used for entering negative numbers and converting between positive and negative values
■ Engineering Calculator
- Features an engineering calculator equipped with essential functions to ensure accuracy.
■ Loan Calculator
- Offers a comprehensive monthly repayment schedule based on selected loan amount, interest, duration, and type.
■ Savings Calculator
- Input your monthly savings, interest rate, duration, and type to quickly assess your monthly earnings and potential final returns, including simple and compound interest.
■ Deposit Calculator
- Select your deposit amount, interest rate, duration, and type to swiftly gauge your monthly earnings and total returns, including straightforward and compound interest.
■ Price/Weight Analyzer
- Enter the product price and weight for automatic analysis of cost per gram and per hundred grams, enabling comparison between products for the best prices.
■ Tip Calculator
- Includes features for calculating tips and splitting amounts.
- Adjust the tip percentage as needed.
- Allows splitting costs among multiple individuals.
■ Unit Converter
- Facilitates conversions across various units, including length, width, weight, volume, temperature, pressure, speed, fuel efficiency, and digital data.
■ Date Calculator
- Computes the interval between dates over specified periods, expressing results in days, weeks, months, and years.
■ Size Conversion Table
- Provides conversion values for clothing and shoe sizes.
Data Security
The developer declares that this application does not collect or share any user data. Learn more about data security.
No Data Sharing with Third Parties
The developer has stated that this app will not share user data with other companies or organizations. Learn more about how developers declare data-sharing practices.
No Data Collection
The developer indicates that this application does not collect any user data.
- Version6.6.2.S
- UpdateJul 12, 2025
- DeveloperSmartWho
- CategoryTools
- Requires AndroidAndroid 7.0+
- Downloads398K+
- Package Namecom.james.SmartCalculator
- Signaturec72b853a5b3dfbd1daaf1abdf8b29785
- Available on
- ReportFlag as inappropriate
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14.62 MB
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9.84 MB
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9.77 MB