KLOORAScientific Calculator Online
A free scientific calculator with trig, logs, powers, roots, factorial and degree or radian mode.
Quick answer: Scientific Calculator Online: A free scientific calculator with trig, logs, powers, roots, factorial and degree or radian mode. Everything runs in your browser, so nothing you enter is uploaded or stored.
History appears below.
How to use Scientific Calculator Online
- Open the tool and enter your input.
- Adjust the options and watch the result update.
- Copy or download what you need.
Features
- Free, no signup
- Runs in your browser, nothing is uploaded
- Works on phone and desktop
- No watermark
Frequently asked questions
Does it support degrees and radians?
Yes. Switch between DEG and RAD. Trig functions use the chosen mode.
Which functions are included?
sin, cos, tan, asin, acos, atan, ln, log, sqrt, abs, exp, factorial, powers, pi and e.
Can I type the expression?
Yes. Type directly, for example sin(30)+2^3, and press Enter or =.
Is the Scientific Calculator Online free?
Yes. It is free, needs no signup and works on any device.