Fight climate change with one powerful app.

Klima combines the most effective actions an individual can take to fight climate change today.
Available on the App StoreGet it on Google Play
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Your holistic climate action strategy
We’ve developed an effective personal strategy for everyone who wants to take immediate and transformative climate action.
  • A tree growing from the palm of a hand
    Offset
    Offset the carbon emissions you can’t avoid yet, by funding high-quality and certified carbon offset projects.
  • A bicycle
    Reduce
    Learn how to reduce your emissions by focusing on the lifestyle choices that have the highest carbon impact.
  • A raised fist
    Multiply
    Multiply your impact by getting more people involved, because nobody can solve climate change alone.
Packed into a next-gen social impact app
Three smartphones showcasing the Klima app
Apple awards for 'Featured app of the day', 'Apple Design Award' and 'Featured on Earth Day 2021'
  • Brings me peace
    5 stars
    Extremely fast and easy to set up. Explanations are quick to the point to explain how each project is impactful. Very transparent.
    @BrandenKhanvia App Store
  • Take control of your own carbon footprint
    5 stars
    This is a wonderful app and a great way to be climate conscious. Offsetting your carbon footprint is cheaper than you think and Klima makes it easy. 100% recommend.
    @LucianoE16via App Store
  • Amazing concept and app!
    5 stars
    I’m in love with this app and the concept and company behind it. It is so well thought out and executed 👏
    @sifbaldursvia App Store
  • So inspiring
    5 stars
    I’ve been waiting for something like Klima to come along for a long time: a straightforward way to cut my carbon emissions and track my progress. I really feel like I am making a difference. Because I am.
    @Dolson's Creekvia App Store
  • This is something great!
    5 stars
    This type of app allows people to be aware of their impact on the environment. It teaches you how you can adjust the small things and make a difference.
    @Elaw636via App Store
  • The most important app of this generation
    5 stars
    I’m so glad this app has been created at such an important time.
    @unfading1980via App Store
  • Such a great app for a great cause
    5 stars
    Super easy. Great interface. Allowed me to calculate my carbon footprint. For a small subscription they invest in projects that offset my carbon footprint - amazing. This is an easy way that I can do my part against climate change.
    @Mareenvia App Store
  • Awesome app everyone needs to use
    5 stars
    Unbelievably important app to help people become part of the solution not part of the problem
    @Swiss Tony On The Rocksvia App Store
Take the app tour

Calculate your personal carbon footprint

Find out what your carbon footprint looks like and easily understand the effects of your lifestyle. Featuring one of the most advanced and precise carbon calculators out there.

Offset the emissions you can’t avoid

Fund science-based climate solutions that remove or prevent carbon emissions on your behalf. All of our projects are certified with either the Gold Standard or the Verified Carbon Standard.

Reduce your emissions step by step

Featuring a powerful, personalized reduction guide and our Climate Class video series, Klima teaches you how to sustainably reduce your emissions by focusing on the lifestyle choices that really matter.

Multiply your impact and spark a movement

Nobody can solve climate change alone. Multiply your impact by getting more people involved. Klima will show you the collective impact of you and your friends — and even the friends of your friends.
Klima is different.
We make decisions based on the greatest impact for the climate. That’s why:
We’re serious about creating impact.
Certified B-Corp
B-Corps are a new kind of business that balance purpose with profit, and meet the highest standards of verified social and environmental performance. Learn more.
A bulb
Developed by a mission-driven team
We’re taking on an ambitious challenge — and we need a team to match. That’s why we’re gathering top talent from across the startup, business, NGO, and agency worlds to help us tackle climate change together. Learn more about our mission, vision, and the people behind your favorite climate app.
Learn more about us
Klima Team photos

Questions?
You’ve got the questions, we’ve got the answers!
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