Calculators

This calculator determines the amount of compost needed for gardening based on the area to be covered and the desired compost depth.

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

Calculates the estimated daily water demand based on population size and per capita water usage.

Calculate the environmental and economic benefits of trees, considering factors like carbon sequestration, energy savings, and property value increase.

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

This calculator helps to understand the impact of different global plastic policies on various aspects of the plastic lifecycle, including production, waste generation, recycling rates, and environmental pollution.

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 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.

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.

Calculates the estimated carbon footprint of a flight, measured in kilograms of CO₂ emitted. This calculation considers the distance traveled and the type of aircraft.