2.2 Safe to install
jCalc: A Simple Yet Powerful Calculator

jCalc by Jon Ericksen offers a user-friendly interface and efficient calculation capabilities, making it perfect for both basic and complex mathematical tasks.
jCalc is a powerful scientific calculator that offers simplicity and ease of use.
Features
Enter fractions and decimals:
- [1] [.] [2] = 1.2
- [1] [n/d] [2] = 1/2
- [1] [n/d] [2] [Nn/d] [3] = 1_2/3
Answer format:
- 1–16 decimal places
- Irrational, rational, decimal and scientific results
- Trigonometric functions in radians, degrees and gradians
Convert answer:
- [Ab/c] ⟺ [a/b] ⟺ [a.b] ⟺ [a.b×10^c]
Buttons:
- [del]: Delete last entry
- [C]: Clear current expression
- [AC]: Hold down [C] to clear all entries
- [sci]: Scientific calculator
- [2nd]: Additional functions
Number buttons:
- [ans]: Memory of the previous answer
- Automatic parenthesis
- Percent button
- Scientific notation
- π button
Function buttons:
- Roots
- Powers and exponents
- Logarithms and logarithms base x
- Trigonometric functions
- [hyp]: Hyperbolic functions
- [prob]: Permutations, combinations, and factorials
Enjoy seamless calculations with jCalc!
Overview
jCalc – Calculator is a Freeware software in the category System Utilities developed by Jon Ericksen.
The latest version of jCalc – Calculator is 2.2, released on 02/03/2024. It was initially added to our database on 11/27/2023.
jCalc – Calculator runs on the following operating systems: iOS.
Users of jCalc – Calculator gave it a rating of 5 out of 5 stars.
Pros
- Simple and intuitive interface, making it easy to use for anyone.
- Supports basic arithmetic operations as well as advanced calculations.
- Lightweight application with quick load times.
- Free to download and use, providing great value for users.
- Customizable settings for different calculation preferences.
Cons
- Limited advanced mathematical functions compared to more comprehensive calculators.
- May not have graphical capabilities for plotting functions or advanced data analysis.
- User base is relatively small, which might lead to fewer community support resources.
- Updates and new features may not be released as frequently as with larger competitors.

David Fischer
I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.
Latest Reviews by David Fischer
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