Scientific Calculator | Trig, Log, Powers and Roots
Calculate scientific expressions with trigonometry, logarithms, powers, roots, constants, parentheses, and multi-step math inputs.
What the Scientific Calculator Supports
The scientific calculator evaluates expressions with parentheses, powers, roots, trigonometric functions, logarithms, constants, and multi-step arithmetic.
Use Clear Math Notation
Check parentheses, operator order, angle assumptions, decimals, and function names before calculating. Small notation mistakes can change the result completely.
When to Double-Check Results
Use it for homework checks, engineering estimates, lab calculations, and quick formula testing. Verify critical scientific, financial, or professional work with the required standard or source.
About This Tool
Scientific Calculator performs mathematical operations beyond basic arithmetic, including trigonometry, logarithms, powers, roots, factorials, and constants such as π and e. It is useful for engineering calculations, academic problem-solving, and data analysis.
When to Use It
Use this for trigonometric calculations in a geometry or physics problem, for exponential and logarithmic calculations in financial modelling, or for any calculation that requires more than a standard four-function calculator.
How to Use
- Use the keypad or type directly into the expression field.
- Select degrees or radians for trigonometric functions.
- Enter your expression and press equals to evaluate.
- Use memory functions to store intermediate results.
Frequently Asked Questions
Can I enter a full expression like (3+4)^2/sin(45)?
Yes. The calculator evaluates full mathematical expressions with correct operator precedence and nested brackets.
Does it support radians and degrees for trig functions?
Yes. Toggle between radians and degrees before entering a trigonometric expression.
Can I calculate logarithms in different bases?
Yes. Natural log (ln), log base 10 (log), and log in any base are all supported.