Calculators

Calculate and track emissions from your travels, household activities or small business.

    • Household Calculator

      Allows you to calculate emissions for your household and transport activities.

      NEW! Need help calculating your household emissions? Now you can use the provided default emission values for the ‘average’ New Zealand household and tailor them to best fit your household.

      Click here to access the Household Calculator

    • Travel Calculator

      Allows travellers to calculate emissions for their domestic or overseas travel and also emissions associated with a range of New Zealand-specific accommodation.

      Click here to access the Travel Calculator

    • Offset Emissions

      Allows you to directly purchase carbon offsets if you have already worked out your footprint in kgs or tonnes of CO2e.

      (Note that the other calculators also allow you to purchase offsets once your footprint is calculated.)

      Click here to access the Offset Emissions tool