How to use Scientific Calculator
Evaluate arithmetic, powers and common mathematical functions. Supported functions: sin, cos, tan, sqrt, ln, log, abs and exp. Constants pi and e are available. Trig uses radians; ^ is right-associative, so 2^3^2 is 512. No JavaScript eval is used.
- Set Expression (trig in radians).
- Run the tool, review the result and its stated limitations, then copy or download if needed.
Example & practical use
Evaluate arithmetic, powers and common mathematical functions. The example below demonstrates Expression (trig in radians).
Example input:
{
"text": "sqrt(16) + 2^3"
}
Expected result (relevant fields):
{
"result": 12
}Features & result limitations
Supported functions: sin, cos, tan, sqrt, ln, log, abs and exp. Constants pi and e are available. Trig uses radians; ^ is right-associative, so 2^3^2 is 512. No JavaScript eval is used.
Frequently asked questions
What inputs does Scientific Calculator accept?
Expression (trig in radians)
How should I interpret the Scientific Calculator result?
Supported functions: sin, cos, tan, sqrt, ln, log, abs and exp. Constants pi and e are available. Trig uses radians; ^ is right-associative, so 2^3^2 is 512. No JavaScript eval is used.
Where does Scientific Calculator process my data?
Inputs are processed locally in your browser. Submitted text is not sent to external services. A successful-run event increments an aggregate tool counter without your input.