# Friedmann Equation Curvature Calculator

The Friedmann equation is the set of equations that describe the expansion of the universe. Here is the online Friedmann equation curvature calculator which shows the result of Friedmann equation based on the curvature value. The curvature parameter is the indicative of the rate of expansion of the universe.

The Friedmann equation which models the expanding universe has a parameter k called the curvature parameter which is the indicative of the rate of expansion and whether or not that expansion rate is increasing or decreasing. It indicates the future fate of the universe. Determine the expansion rate of the universe with this simple Friedmann equation curvature calculator.