This online calculator computes pressure, cause by given mass over given surface in gravity field. Result is displayed using different units of pressure

To calculate definite integral by the rectangle method, trapezoid method, Simpson method or other Newton-Cotes quadrature methods.

This online calculator calculates unknown (whether force, charge, or distance) using known values using Coulomb's law scalar formula. It can be used to solve physics problems.

This online calculator constructs Newton interpolating polynomial for given data points. The calculator also shows general form and simplified form, interpolates additional points, if entered, and plots a chart