Please enter your annual car travel information.
Car # Fuel Type Miles Driven Avg. MPG Tonnes CO2
{{car.num}}  Gas  Diesel {{car.getTonnes()}}
Total Car Travel Tonnes: {{ getCarTotal(cars) | number: 2 }}
Enter your annual air travel roundtrips.
Trip length # of Round Trips Example Tonnes CO2

1,000 miles & 2 hours roundtrip

Example: Charlotte to New York

{{(travels.short * airFactors[0]).toFixed(2)}}

2,000 miles & 4 hours roundtrip

Example: Chicago to Denver

{{(travels.medium * airFactors[1]).toFixed(2)}}

5,500 miles & 9 hours roundtrip

Example: Los Angeles to New York

{{(travels.long * airFactors[2]).toFixed(2)}}

10,000+ miles & 15+ hours roundtrip

Examples: Seattle to Istanbul

New York to Beijing

{{(travels.extended * airFactors[3]).toFixed(2)}}
Total air travel tonnes: {{travels.getTonnes()}}
Select your state
Your total carbon footprint in tonnes. You may overwrite any of the below values.
Car Travel
Air Travel
Your total annual tonnes: {{total.value}} total tonnes (${{donationAmount}} to offset at $15/tonne)

Your total annual tonnes: