Ecology & Gardening Calculators

Calculate the perfect Carbon to Nitrogen ratio for your compost pile.

Calculate your carbon footprint for a flight.

Calculate the carbon emissions from transporting your food.

Calculate the CO2 equivalent of your meat consumption.

Calculate how many cubic yards of mulch you need.

Calculate how many trees and water you save by going paperless.

Free online plant spacing calculator. Find out exactly how many plants, trees, or crops will fit in your available area.

Calculate how much rainwater you can collect from your roof.

Calculate the amount of seed required for your field or lawn.

Calculate the number of solar panels needed to power your home.

Estimate carbon absorbed based on number of trees and their age.

Estimate your daily water footprint based on shower time and meat consumption.

Calculate the power generated by a wind turbine.