#1 Free Population Growth Calculator 2025

Margalef's Richness Index (DMg) Calculator Show Theory & Instructions Understanding Margalef's Richness Index (DMg) Margalef's Richness Index (DMg) is a measure of species richness that attempts to account for the

Species Richness (S) Calculator Show Theory & Instructions Understanding Species Richness (S) Species Richness (S) is the simplest measure of biodiversity and is defined as the total number of different

Shannon Diversity Index (H') Calculator Show Theory & Instructions Understanding the Shannon Diversity Index (H') The Shannon Diversity Index (often denoted as H' or HS) is a popular metric used

Ecological Footprint Calculator Show Theory & Instructions Understanding Your Ecological Footprint An Ecological Footprint measures the demand human consumption places on the biosphere. It represents the amount of biologically productive