jCalc – Scientific Calculator

Simple. Powerful. Easy to Use.


jCalc is a scientific calculator designed for students, teachers, and professionals. Whether you're solving fractions, decimals, or advanced equations, jCalc makes it easy and intuitive.

Key Features:


Fractions and Decimals Made Easy:

• [1] [.] [2] = 1.2

• [1] [n/d] [2] = 1/2

• [1] [n/d] [2] [Nn/d] [3] = 1_2/3

Flexible Answer Formats:

• Display up to 16 decimal places

• Results in irrational, rational, decimal, or scientific format

• Trigonometric results in radians, degrees, or gradians

Smart Conversions:

• [Ab/c] ⟺ [a/b] ⟺ [a.b] ⟺ [a.b×10^c]

Button Functions You’ll Love:

• [del]: Delete the last entry

• [C]: Clear the current expression

• [AC]: Hold [C] to clear all entries

• [sci]: Switch to scientific mode

• [2nd]: Access advanced functions

Advanced Math Features:

• Memory Functions: Recall previous answers with [ans]

• Auto Parentheses: No manual typing needed

• Percent Button: Simplify percentage calculations

• Scientific Notation: Effortless input for large numbers

• π Button: Quick access to π

Comprehensive Math Tools:

• Roots, powers, and exponents

• Logarithms (including custom bases)

• Trigonometric and hyperbolic functions ([hyp])

• Permutations, combinations, and factorials ([prob])

Discover a calculator that’s as simple as it is powerful. Happy calculating!