Calculators

Estimates the volume of water a pond will hold, the surface area, and the required liner size, based on pond dimensions.

Assesses the ecological, social, and economic sustainability of the Olympic Games, providing insights into its environmental impact, social benefits, and economic viability.

This calculator estimates wind speed based on the angle of a windsock. It uses the Beaufort scale to provide a general description of the wind conditions.

Calculates the Shannon Diversity Index (H') to quantify species diversity in a community. The index considers both the number of species and the evenness of their distribution.

Simulates the population dynamics of a predator-prey system using the Lotka-Volterra equations. This model helps visualize how the populations of predators and prey change over time based on their interactions.

Calculates the carrying capacity of an area based on resource availability and animal needs. Carrying capacity is the maximum number of individuals an environment can support.

Calculate the Daily Light Integral (DLI), which measures the total amount of light (in moles of photons) a plant receives over a day.

Calculates the potential CO₂ concentration in a room based on the number of people, room volume, and ventilation rate.

Calculate your estimated annual plastic consumption based on your daily habits and usage.

This calculator estimates the environmental footprint of different hand drying methods in a public restroom, helping you make informed choices. It considers factors like energy consumption, paper usage, and associated emissions.