jCalc is simple scientific calculator that can be used as replacement for standard Windows calculator. jCalc works with natural expression syntax (sample:
1+sin(pi)) and with numbers in different bases. Programmers will find
jCalc is case sensitive, so
sin is not the same as
Whitespaces are skipped.
'\n' (see C/C++ language escapes)
1.0+5.0i (complex numbers always use doubles)
If you want to use doubles (as the normal calculators do), check the "Use floating point". If this checkbox is not checked jCalc will apply the same rules of type promotion to the expression as it is done in C/C++.
Output type modifiers apply only to integer results. You can display the result
as decimal (default), hexadecimal, binary or character number. Just append the
comma and type modifier
d for decimal,
b for binary number or
c for character.
10+5,x will display result as hexadecimal number.
- can be used as unary operators.
* / %
sin() asin() cos() acos() tan() atan() log10() log2() ln() sqrt() abs()
re() im() - real or imaginary part of complex number
rad() - convert to radians
deg() - convert to degrees
The function brackets are mandatory.
pi e i
You don't have to write
* between number and constants, for example
Better format of floating point numbers
History of expression (up arrow)
Use right mouse key to mark and paste text
Define new functions
First public version.