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!