Carbon Footprint Calculator

Calculate your annual carbon emissions and find ways to reduce them

Transportation

Car Miles per Year

Car Fuel Efficiency (MPG)

Public Transit Miles per Year

Flight Hours per Year

Home Energy

Electricity (kWh/year)

Natural Gas (therms/year)

Fuel Oil (gallons/year)

Lifestyle

Meat Consumption

Recycling Habits

Household Size

How to Use

Required Information

Transportation:
Annual miles driven, public transit use, and flights
Home Energy:
Annual electricity, natural gas, and fuel oil usage

Understanding Results

Emissions:
Measured in kg of CO2 equivalent (CO2e)
US Average:
16 metric tons CO2e per person annually