Scientific Calculator

About Scientific Calculator

Our scientific calculator provides all the tools you need for complex mathematical calculations. Whether you're a student, researcher, or professional, this calculator offers a comprehensive set of functions for your scientific and mathematical needs.

Advanced Functions

Perform trigonometric, logarithmic, and exponential calculations with ease.

Scientific Notation

Work with very large or small numbers using scientific notation.

Unit Conversion

Convert between degrees and radians for angular measurements.

How to Use This Calculator

This scientific calculator is designed to be intuitive and easy to use. Here's how to get started with some of the key features:

Basic Operations

Use the number keys (0-9) to input numbers
Use +, −, ×, ÷ for basic arithmetic
Press = to calculate the result
Use the decimal point (.) for decimal numbers
C clears all, CE clears the current entry

Trigonometric Functions

Use sin, cos, tan for direct calculations
sin^-1, cos^-1, tan^-1 for inverse functions
Toggle between DEG and RAD mode as needed
Example: For sin(30°), enter 30 then press sin
For angles in radians, switch to RAD mode

Logarithmic Functions

log calculates log base 10 of a number
ln calculates the natural logarithm
exp calculates e raised to the power of x
Enter the number first, then press the function
Example: For log(100), enter 100 then press log

Memory Functions

M+ adds the current value to memory
M- subtracts the current value from memory
MR recalls the value stored in memory
MC clears the memory
The current memory value is shown above the keypad

Other Functions

√ calculates the square root of a number
x^y raises a number to a power (enter base, press x^y, enter exponent, press =)
x! calculates the factorial of x (for positive integers only)
π and e insert these mathematical constants
EXP allows you to enter numbers in scientific notation
Use parentheses ( ) to control the order of operations

Frequently Asked Questions

How does the Scientific Calculator work?

Our Scientific Calculator performs advanced mathematical operations beyond basic arithmetic, including trigonometry, logarithms, exponents, and more. Input your expression, and it computes the result using standard scientific functions.

What functions does it support?

It supports functions like sine, cosine, tangent (and their inverses), logarithms (natural and base-10), square roots, powers, factorials, and constants like π and e, plus basic operations like addition and multiplication.

Can I use it for complex equations?

Yes, it can handle complex expressions with parentheses and multiple operations (e.g., sin(45) + log(10)). Follow the correct order of operations (PEMDAS) when entering your equation.

Does it work with degrees and radians?

Yes, you can switch between degrees and radians for trigonometric functions. Check the settings or mode option to ensure it matches your calculation needs.

How precise are the results?

The calculator provides high precision, typically up to several decimal places, depending on the function. Results are rounded for display but remain accurate for scientific use.

About Scientific Calculator

Advanced Functions

Scientific Notation

Unit Conversion