What functions does this advanced calculator support?

This calculator supports basic arithmetic (addition, subtraction, multiplication, division), percentages, exponents, and scientific functions including sin, cos, tan, asin, acos, atan, log (base 10), ln (natural log), sqrt, cbrt, abs, floor, ceil, round, and exp. It also supports the constants pi and e.

Can I chain multiple operations in one calculation?

Yes. You can type full mathematical expressions such as (3 + 4) x sin(pi/2) - sqrt(16) and the calculator evaluates the entire expression at once, respecting operator precedence.

Does this calculator work with keyboard input?

Yes. You can use your keyboard to type numbers, operators (+, -, *, /), parentheses, and decimals. Press Enter to calculate and Escape to clear.

How does the memory function work?

Use MS to store the current value, MR to recall it into your expression, M+ to add the current result to memory, M- to subtract from memory, and MC to clear memory.

Is this calculator free to use?

Yes, this calculator is completely free to use. No account, download, or installation is required.

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Advanced Calculator Online

A free, fast, and powerful advanced calculator that runs entirely in your browser. Supports full mathematical expressions, scientific functions, memory storage, and calculation history — no download or sign-up required.

Features

Full expression engine — chain unlimited operations in one go
Scientific mode: sin, cos, tan and inverse trig functions
Logarithms: log (base 10) and ln (natural log)
Square root √, cube root ∛, and arbitrary powers xⁿ
Built-in constants π and e
Memory functions: MC, MR, M+, M−, MS
Live result preview as you type
Full keyboard input — press Enter to calculate
Scrollable history with one-click reload

How to use

Type numbers and operators using the keypad or your keyboard. Switch to Scientific mode for advanced functions. Press = or Enter to evaluate. Click any history item to reload that result.

Frequently asked questions

What functions does this calculator support?

All basic arithmetic, percentages, exponents, and scientific functions: sin, cos, tan, asin, acos, atan, log, ln, sqrt, cbrt, abs, floor, ceil, round, and exp.

Can I chain multiple operations?

Yes. Enter a full expression like (3+4)×sin(π/2)−sqrt(16) and it evaluates the whole thing respecting operator precedence.

Does keyboard input work?

Yes — type digits and operators directly. Press Enter to calculate and Escape to clear.

How do memory buttons work?

MS stores the current value, MR recalls it, M+ adds to memory, M− subtracts, and MC clears. A purple badge shows when a value is stored.

Is it free?

Completely free. No account, install, or payment needed.

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