MegaCalc Pro
Complete Calculator Suite with 12+1 Advanced Tools
Scientific
Programming
Algebra
Statistics
Finance
Matrices
Complex
Units
Geometry
Physics
Graphing
Distributions
Scientific Calculator
0
Mode:
DEG
Memory:
0
2nd
DEG
sin
cos
tan
ln
π
e
log
√
x^y
e^x
MC
MR
M+
M-
MS
C
7
8
9
/
4
5
6
×
1
2
3
-
0
.
=
+
Formulas & Constants
Trigonometry:
sin²(x) + cos²(x) = 1
tan(x) = sin(x) / cos(x)
sec(x) = 1 / cos(x)
Constants:
π ≈ 3.14159265359
e ≈ 2.71828182846
φ ≈ 1.61803398875 (Golden Ratio)
Logarithms:
ln(x) = log_e(x)
log(x) = log₁₀(x)
log_a(b) = ln(b) / ln(a)
Programming Calculator
BIN
OCT
DEC
HEX
HEX
0
DEC
0
OCT
0
BIN
0
AND
OR
XOR
NOT
LSH
RSH
2's
C
C
D
E
F
A
B
9
8
7
6
5
4
3
2
1
0
Base Conversion
Number Systems:
Binary:
Base 2 (0-1)
Octal:
Base 8 (0-7)
Decimal:
Base 10 (0-9)
Hex:
Base 16 (0-F)
Bitwise Operations:
AND:
Both bits must be 1
OR:
Either bit is 1
XOR:
Different bits only
NOT:
Invert all bits
LSH/RSH:
Left/Right shift
Algebra Solver
Linear Equation (ax + b = c):
Solve Linear Equation
Quadratic Equation (ax² + bx + c = 0):
Solve Quadratic
System of Equations (2x2):
Solve System
Results
Enter an equation to solve
Statistics Calculator
Data (comma-separated):
Calculate Statistics
Sample Data
Statistical Results
No data entered
Financial Calculator
Loan Calculator
Loan Amount ($):
Annual Rate (%):
Term (Years):
Calculate
Investment Calculator
Initial Investment ($):
Annual Return (%):
Time (Years):
Calculate
Financial Results
No calculations yet
Matrix Calculator
Matrix Size:
2×2
3×3
4×4
Matrix A
Matrix B
A + B
A - B
A × B
A^T
det(A)
A^(-1)
Matrix Result
No operation performed
Complex Numbers Calculator
Complex A (a + bi):
Complex B (c + di):
A + B
A - B
A × B
A ÷ B
|A|
A*
Polar Form
Complex Result
Enter complex numbers to calculate
Unit Converter
Category:
Length
Weight
Temperature
Area
Volume
Speed
Energy
Power
From:
To:
Value:
Convert
Conversion Result
Enter a value to convert
Geometry Calculator
Shape:
Circle
Rectangle
Triangle
Sphere
Cylinder
Cone
Calculate
Geometry Result
Select a shape and enter dimensions
Physics Calculator
Formula:
Ohm's Law (V = IR)
Kinetic Energy (KE = ½mv²)
Potential Energy (PE = mgh)
Newton's 2nd Law (F = ma)
Momentum (p = mv)
Power (P = VI)
Wave Speed (v = fλ)
Ideal Gas (PV = nRT)
Calculate
Physics Result
Select a formula and enter values
Graphing Calculator
Function f(x):
X Min:
X Max:
Y Min:
Y Max:
Plot Function
Clear Graph
Probability Distributions
Distribution:
Normal Distribution
Binomial Distribution
Poisson Distribution
Exponential Distribution
Uniform Distribution
Calculate
Plot Distribution
Probability Result
Select a distribution and enter parameters