Limit Calculator

Calculate limits of functions as x approaches any value.

Free to use
12,500+ users
Updated January 2025
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Limit Calculator

Numerically approximate the limit of a function

lim
x1
f(x)

Limits in Calculus

A limit is the value that a function "approaches" as the input "approaches" some value. This calculator finds the limit by checking the function's value at points extremely close to the target, from both the left and right sides.