Calculate and offset your flights

With our tool you can calculate the approximate emissions of your flights and offset them quickly and easily by investing in climate protection projects.



Our mission

To make investing in climate protection projects as easy and accessible as possible.


How does the emissions calculation of my flight 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. Based on your information, we categorize your calculation as a short-, medium- or long-haul flight and find the appropriate emission factor. We then combine this with your additional data to calculate the emissions of your flight as accurately as possible.

Questions & answers about CO2 offsetting

Emissions from air travel have a significant impact on our planet. Although awareness of environmentally friendly travel has increased significantly in recent years, emissions from air travel continue to rise. Over 3% of global CO2 emissions come from airplanes and even just a few flights can massively increase your CO2 footprint.
Of course, it is always best if emissions are not created in the first place. Unfortunately, this is virtually impossible in our current society. And it is precisely when savings are not yet possible that our CO2 offsets make sense. Through offsetting, projects are realized that would not exist without the sale of certificates. For example, a hydropower plant can replace an old and climate-damaging coal-fired power plant 10 years earlier than planned.
We only work with reputable and reliable partners who carefully plan and implement their climate protection projects. To ensure that the climate protection project you have selected is actually implemented, we regularly check the progress of the projects and make sure that the investments actually flow into the project. You will find more information about the project on your certificate.

You want your own emissions calculator?

We offer you a ready-to-use 360-degree API-first solution with no monthly fees.

KlimAPI Check

Calculate emissions

Understand your impact on the planet with accurate emissions calculations.

KlimAPI Act

Offset emissions

Trade by reducing and offsetting your calculated emissions and keep track of your CO2 footprint.

KlimAPI Share

Show successes

Communicate your climate protection activities and encourage more people to live a climate-conscious life.

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.