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🧮 Advanced Calculator
Scientific calculator with full keyboard support and multiple modes
Standard
Scientific
0
AC
CE
⌫
÷
sin
7
8
9
×
cos
4
5
6
−
tan
1
2
3
+
√
0
.
±
%
log
(
)
π
e
ln
x²
x³
xʸ
n!
1/x
MC
MR
M+
M−
=
💡 Tip:
You can use your keyboard! Numbers, operators, Enter for =, Backspace for delete, Escape for clear.