Advanced Scientific Calculator

Perform complex mathematical calculations with precision - from basic arithmetic to advanced trigonometric, logarithmic, and exponential functions. Complete with memory functions and calculation history.

Degrees Radians
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Calculation History

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Calculator Features

Basic Arithmetic

Addition, subtraction, multiplication, and division with proper order of operations.

Trigonometric Functions

Complete set of trigonometric functions including sin, cos, tan and their inverses.

Exponential & Logarithmic

Natural log, common log, exponential functions, and custom power calculations.

Memory Functions

Store, recall, add, and subtract values from memory for complex calculations.

Calculation History

Track your calculations and easily reuse previous results for new calculations.

Keyboard Support

Full keyboard support for faster input on desktop devices with intuitive shortcuts.

Your Guide to the Advanced Online Scientific Calculator

For students, engineers, scientists, and anyone working with complex mathematics, a scientific calculator is an essential tool. The Advanced Scientific Calculator is a powerful, free, and accessible online tool that brings all the functionality of a physical calculator directly to your browser, complete with advanced features for any calculation you need to perform.

This calculator is designed to handle everything from basic arithmetic to advanced trigonometric, logarithmic, and exponential functions. It also includes a full suite of memory functions and a calculation history to streamline your workflow.

A Full Suite of Scientific Functions at Your Fingertips

This online calculator is equipped with a wide range of features to handle complex calculations with precision.

  • Basic Arithmetic: Perform addition, subtraction, multiplication, and division with the correct order of operations.
  • Trigonometric Functions: Access a complete set of trigonometric functions, including sin, cos, and tan, as well as their inverses.
  • Exponential & Logarithmic Functions: The calculator supports natural logarithms (ln), common logarithms (log), and custom power calculations (x^y).
  • Memory Functions: A dedicated memory bar allows you to store (MS), recall (MR), add to (M+), and subtract from (M-) values.
  • Calculation History: The tool automatically logs your recent calculations, allowing you to easily track your work and reuse previous results.
  • Keyboard Support: For faster use on a desktop, the calculator offers full keyboard support.

How to Use the Scientific Calculator

To perform a calculation, simply use the on-screen keypad or your physical keyboard. For complex equations, use the parenthesis buttons to control the order of operations. Press the equals (=) button to see the final result.

Using Advanced Functions

Trigonometry: Ensure you are in the correct angle mode by using the Degrees/Radians toggle switch. To calculate an inverse function like arcsin (sin?�), first press the "2nd" button, which will change the sin key to sin?�.

Memory: Use MS to store the current number, MR to recall it, M+ and M- to modify the stored value, and MC to clear the memory.

History: Your calculations automatically appear in the history panel. You can click on a past result to use it in your current calculation.

Frequently Asked Questions (FAQ)

Q: How do I switch between degrees and radians?

A: Use the toggle switch located directly above the calculator display to switch between Degrees and Radians mode. The current mode is indicated on the right side of the display.

Q: How can I calculate the inverse sine (arcsin) of a number?

A: First, press the "2nd" button on the keypad. This will change the trigonometric function keys to their inverse versions (e.g., sin becomes sin?�). Then, press the sin?� key and enter your number.

Q: How do the memory buttons (M+, MR, etc.) work?

A: MS stores the current number, MR recalls it for use, M+ adds the current number to the stored value, M- subtracts it, and MC clears the memory completely.

Q: Can I see my previous calculations?

A: Yes, all your calculations are automatically logged in the "Calculation History" panel on the right side of the calculator.