Calculate & Purchase Your Offsets

The average U.S. citizen emits about 20 metric tons of greenhouse gases a year.⁽¹⁾ Simply click here to offset the average annual amount. You can also purchase more, or less, depending on what you’re comfortable with.

This method uses a limited set of calculators to estimate how many tons of greenhouse gas emissions you emit annually. You can find out if you are roughly above or below average.

We're currently developing a method with more calculators and more variables to let your inner accountant go wild! This one may take some time to complete, but would give you a better picture of where your emissions come from. Hold on to your abacus — the "Many Clicks" calculator will be available shortly.

After you’ve figured out how many carbon offsets you want to purchase, you’ll be directed to our storefront. You can adjust how many tons of offsets you want to purchase. Currently, we charge $8.00 per metric ton. Once you complete your purchase, you will receive an e-mail confirming your offsets, as well as an official Delta Offsets Certificate. We don’t do the widgets and hoo-hahs — a piece of paper cuts down a tree and a plastic tag uses petrochemicals. Let’s keep it simple and environmentally-friendly.