Free online limit calculator. Analyze left-hand, right-hand, and two-sided limits at any value, including infinity, with numeric tables.
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How to Use Limit Calculator Online
Enter the function and the target limit value (use infinity/inf for limits at infinity).
Select whether to evaluate the limit from the left, right, or both sides.
Inspect the numerical convergence table and local coordinate graph around the target value.
Concept of Limits in Calculus
Limits form the foundation of calculus, defining continuity, derivatives, and integrals. They describe the behavior of a function near a point, rather than exactly at it.
Frequently Asked Questions
What is a two-sided limit?
A two-sided limit exists only if the left-hand limit equals the right-hand limit as the variable approaches the target point.