scientific calculator
a full scientific calculator you can use with the keyboard or on-screen buttons, with degrees and radians.
runs on your device · free · no sign-up
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frequently asked questions
can i type expressions?
yes. type something like 2*(3+4)^2 or sin(30) and press enter, or tap the buttons.
does it use degrees or radians?
you choose with the deg/rad toggle. degrees are the default.
is it safe to type anything?
yes. it uses a custom math parser and never runs your input as code.