The Interpolation Calculator is a free-to-use tool available online that displays the interpolated point for any given set of coordinates.

In traditional mathematics, the interpolation formula is used to determine the value within two known values when the sequence of values is known to us. The method is used to estimate the value, which is mostly based on the known sequence of value.

Another such method is called the polynomial interpolation, wherein the values are estimated based on the known data points. This is also the method of constructing new data points within the range itself of the discrete set of known data points or variables.

There are many different types of interpolation methods, namely, linear, quadratic and cubic spline interpolation techniques. The procedure to use the interpolation calculator is as under:

**Step 1:** Firstly, you need to enter the first and second coordinate and the point to perform the interpolation in the respective input field.

**Step 2:** In this step, click the button “Calculate” to get the result.

**Step 3:** Finally, you get the interpolated point in the output field.