About the Integral Calculator
Welcome to the ultimate Integral Calculator, a free online tool designed to help students, engineers, and mathematicians solve complex integration problems instantly. Whether you need to find the area under a curve (Definite Integral) or find the antiderivative of a function (Indefinite Integral), this tool provides accurate results.
How to Use This Tool?
- Enter the Function: Type your math equation in the f(x) box. Use standard notation like
x^2for powers,sin(x)for trigonometry, andlog(x)for logarithms. - Select Type: Choose "Indefinite" to get the symbolic formula or "Definite" to calculate numerical values within limits.
- Set Limits: If calculating a definite integral, enter the lower (a) and upper (b) limits.
- Export Data: You can save your results as a PDF report or a CSV file for your records.
Key Features
- Symbolic Integration: Solves algebraic formulas (e.g., ∫ x dx = x²/2 + C).
- Numerical Integration: Uses advanced algorithms to calculate precise areas.
- Mobile Responsive: Works perfectly on phones, tablets, and desktops.
- Privacy Focused: All calculations happen in your browser; no data is sent to servers.
Frequently Asked Questions (FAQ)
Q: Is this calculator free?
Yes, this tool is 100% free to use for unlimited calculations.
Q: Can it solve trigonometric functions?
Absolutely. You can use sin, cos, tan, sec, cot, and csc in your functions.