Scientific Calculator
A full scientific calculator with brackets, powers, roots, percentages, logs and trigonometry. Type with your keyboard or tap the keys — nothing you enter is executed as code.
History
Your calculations will appear here, saved in this browser only.
Supported operations
- Add, subtract, multiply, divide and decimals
- Brackets, including implicit multiplication such as 2(3+4)
- Powers with ^, square via x², reciprocals via 1/x
- Square root, cube root, ln, log base 10 and exp
- sin, cos, tan and their inverses in degrees or radians
- Percentages and factorials
Worked example
Typing sqrt(16)+2^3*(5-1)% gives 4 + 8 × 0.04 = 4.32. Your last twenty calculations are kept in this browser so you can check earlier working.