Calculators

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

Calculates the estimated amount of buffering agent needed to adjust soil pH to a target level. This calculator uses a simplified approach and provides an estimate. Actual buffering agent requirements may vary based on soil type, organic matter content, and other factors. Always conduct a soil test and follow the buffering agent manufacturer's recommendations.

Estimates the resources saved by adopting a vegan lifestyle compared to a standard diet.

The Kaya Identity is a mathematical identity that expresses the factors that determine the total emission of carbon dioxide (CO2) into the atmosphere. This calculator helps to assess the human impact on the climate.

Calculates the required CO₂ volume for a grow tent based on the tent's volume and the desired CO₂ concentration.

Calculates total rainfall depth or rate based on measurements over time.

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

Estimates the weight of a fish based on its length and girth measurements.

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

This calculator estimates the environmental impact, specifically energy consumption and carbon emissions, associated with cryptocurrency mining based on the user's specified inputs. It focuses on Bitcoin and Ethereum, the two largest cryptocurrencies, and allows users to compare their impact with other activities.