Math Solver
Solve expressions with arithmetic, algebra, trigonometry, and more
Quick examples:
Results
Type an expression and press Solve or Enter
Supported Functions
sqrt(x)Square rootsin/cos/tan(x)Trig (radians)log(x)Base-10 logln(x)Natural logx^nPowersπ, eConstantsabs(x)Absolute value25%Percentagesmenu_book
Guide
How it works
This math solver evaluates expressions including arithmetic, powers, roots, and trig functions. Type your expression and press Enter or Solve.
Supported: + − × ÷ ^ √ sin cos tan log ln π e abs
Tip: Use parentheses to control order of operations
Does this solve equations like x + 2 = 5?expand_more
This version solves numerical expressions. For algebraic equation solving (finding x), use the Scientific Calculator or a CAS tool like Wolfram Alpha.
How do I enter trigonometry?expand_more
Type sin(, cos(, or tan( followed by the angle in radians. For degrees, convert first: 90° = π/2 radians. Use π for pi.
How do I calculate percentages?expand_more
Type 25% × 80 to get 20 (25% of 80). Percentages are automatically converted to decimals.
Next steps