SCIENTIFIC CALCULATOR
Scientific Calculator
Free online scientific calculator with trigonometry, logarithms, powers, constants, parentheses, and DEG/RAD modes.
Browser-only calculation · DEG/RAD supported · no values uploaded
QUICK ANSWER
Core functions
sin, cos, tan, log, ln, √, x², xʸ, π, e, parentheses, DEG and RAD.
Privacy: Every calculation stays in this browser.
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