Advanced mathematical calculator with trigonometric functions, logarithms, exponentials, and scientific notation. Perfect for students, engineers, and professionals.
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Follow these quick steps to use the advanced scientific calculator online
Use the number pad or keyboard to type values. Parentheses help you structure multi-part expressions.
Select trigonometric, logarithmic, exponential, or power functions from the panel. Switch between degrees and radians as needed.
Press “=” or Enter to compute instantly. Get precise outputs using scientific or engineering notation.
See your previous results to reuse or reference them for new problems.
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Master key scientific calculator functions with examples and tips
Compute sine, cosine, and tangent of angles in degrees or radians.
Find angles from ratios using arcsin, arccos, or arctan.
ln(x): Calculates the natural log (base e). Useful in exponential growth and decay.
log(x): Finds the base-10 logarithm used in science and engineering.
Quickly square a number or raise it to any power.
Calculate Euler's number raised to a power or find the square root.
Use factorial (x!) for permutations, and insert constants π and e for precise calculations.
Find quick answers to using LiteCalc’s scientific calculator efficiently.
A scientific calculator performs advanced math operations such as trigonometric, logarithmic, exponential, and scientific notation calculations. It’s essential for students, engineers, and professionals working with formulas and measurements.
The 'ln' function calculates the natural logarithm (base e ≈ 2.718), while 'log' calculates the common logarithm (base 10). Natural logarithms are used in calculus and exponential growth problems, while common logarithms are used in scientific notation and pH calculations. For example: ln(e) = 1, while log(10) = 1.
Unlike a basic calculator, a scientific calculator includes functions like sine, cosine, tangent, logarithms, powers, roots, and exponents—making it suitable for higher-level math and science problems.
Yes. LiteCalc’s scientific calculator is completely free to use online with no downloads, sign-ups, or ads required.
Yes. You can easily switch between degrees and radians when performing trigonometric calculations.
Absolutely. The calculator supports scientific and engineering notation formats, making it ideal for expressing very large or very small numbers.
Yes. When using scientific notation or exponential functions, it displays results clearly so you can follow each step of the computation.
Yes. You can enter numbers and operations directly from your keyboard, including parentheses and function keys, for faster calculations.
Definitely. It’s designed for students and professionals who need to perform engineering, physics, chemistry, or advanced math calculations.
Yes. The calculator includes built-in square root (√), factorial (x!), natural log (ln), and base-10 log (log) functions for complete mathematical flexibility.