KlimAPI Check

Calculate your emissions

Car trip
Textiles
Water consumption
Food
Electricity
Freight
cloud computing
Fuel
Train trip
Bus trip
Hotel stay
And many more...

Build emissions accounting into your everyday tools and activities:

Climate-conscious banking solutions

Build a climate-conscious banking solution that is environmentally friendly and sustainable.

Green transportation

Develop green and sustainable transportation solutions with us.

Flying with a clear conscience

Build an aviation solution that is green and sustainable.
Example
Nature

How does emission calculation work?

We calculate emissions using so-called emission factors. These usually come from authorities of different countries or NGOs. All emission factors are carefully checked and compared with other sources to ensure their plausibility. Visit our API documentation to learn more about the sources of individual "CALCULATION OPTIONS".

Learn more about the CO2 Calculator

Extension: CO2 Calculator

Use our handy emissions calculation tool to perform accurate calculations without programming skills. Then either use the payment method stored in your account or enter a new payment method to purchase the offset directly and receive a certificate.

Calculator Preview

Proven and reliable sources for our emissions calculations.

UK Government Logo
European Environment Agency Logo
IPCC Logo
NR Canada Logo
CCF Logo
BMU Logo

Resources to get started:

Ready to start? Contact us or create an account directly.

Create an account and start directly with the calculation and compensation of CO2 emissions via our API. You still have questions or need an individual offer? Use the chat or make an appointment with our sales team.

Questions about CO2 calculation

Our emission factors mostly come from authorities of different countries or NGOs. All emission factors are carefully checked and compared with other sources to ensure their plausibility.
Our database of emission factors is constantly being expanded to meet the needs of our customers. If you need specific emission factors just let us know and we will start researching. An up-to-date list can be found under "Calculation Options" in our API documentation.
If you calculate emissions as part of a CO2 offset, the calculation is free of charge. Beyond that, we charge with a simple pay-as-you-go principle. Visit our pricing page to learn more.