Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Daily Commute Carbon Calculator

Calculate the annual CO₂ emissions from your daily commute by entering your distance, work schedule, and transport mode. Compare car, bus, cycling, and carpooling side by side.

One-way Commute Distance (miles)

Work Days per Week (days)

Work Weeks per Year (weeks)

Primary Transportation

Carpool Frequency

Fill in the required fields to see your result.

Carbon Footprint

Food Carbon Footprint Calculator

Estimate your annual CO₂ emissions from food by entering weekly servings of beef, pork/chicken, fish, and dairy. Adjustments for local and organic sourcing refine the result.

Beef Servings per Week (servings)

Pork/Chicken Servings per Week (servings)

Fish Servings per Week (servings)

Dairy Servings per Day (servings)

Local/Seasonal Food Percentage (%)

Organic Food Percentage (%)

Fill in the required fields to see your result.

Key differences

	Daily Commute Carbon Calculator	Food Carbon Footprint Calculator
Category	Carbon Footprint	Carbon Footprint
Inputs required	5	6
Result	Annual Commute CO₂ (lbs CO₂)	Annual Food CO₂ Emissions (lbs CO₂)
What it does	Calculate the annual CO₂ emissions from your daily commute by entering your distance, work schedule, and transport mode. Compare car, bus, cycling, and carpooling side by side.	Estimate your annual CO₂ emissions from food by entering weekly servings of beef, pork/chicken, fish, and dairy. Adjustments for local and organic sourcing refine the result.