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Scientific Calculator

Online scientific calculator with trigonometry, logarithms, roots, powers and factorial in degrees or radians.

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About the Scientific Calculator

Scientific Calculator is a free tool in the Math & Scientific Calculators section that runs entirely in your browser, so nothing is uploaded to a server. People often search for it as "scientific calculator", "online calculator", "trig calculator". Once you have your result, continue with Average, Median & Mode Calculator, Fraction Calculator and All-in-One Percentage Calculator, or browse all Math & Scientific Calculators tools (7).

How to use Scientific Calculator:

  1. 1Type the expression or use the keypad, e.g. 2*(3+4)^2.
  2. 2Pick degrees or radians for trig functions.
  3. 3Press = or Enter to store the result in history.

Frequently Asked Questions

Which tools complement the Scientific Calculator?

Average, Median & Mode Calculator: Compute mean, median, mode, range and standard deviation for any set of numbers. — Fraction Calculator: Add, subtract, multiply and divide fractions with simplified, mixed-number and decimal results. — All-in-One Percentage Calculator: Solve all percentage problems: find X% of Y, percentage increase/decrease, and what % is X of…

Where can I find more Math & Scientific Calculators tools?

Does it support parentheses and precedence?

Yes, with correct operator precedence, parentheses and exponents.

Is it safe?

It uses its own math parser and never executes code (no eval).

Why Snpati Tools?

  • Instant execution client-side
  • 100% Client-side privacy
  • Mobile and tablet responsive
  • Completely free without sign-up