How Coffset Works
Calculate your carbon footprint, understand your impact, and offset your emissions through verified carbon projects.
Chat with AI
Tell our AI assistant about your lifestyle, travels, events, or business operations. Answer questions naturally as if you're having a conversation with a friend.
No need for technical knowledge — our AI asks clarifying questions to gather accurate data.
AI: Where do you live?
Buenos Aires, Argentina
AI: Great! Argentina uses ~30% renewable energy…
Get Your Report
Receive a detailed breakdown of your emissions by category, with context about how you compare to global averages.
Understand where your biggest impact comes from and identify opportunities to reduce.
Get Reduction Tips
Our AI provides personalised, actionable tips to reduce your footprint. Each tip shows the potential impact.
For example: “Using public transit 2 days per week could reduce your transport emissions by 30%.”
Reduce Transport
Use public transit 2 days/week = -30 kg/month
Dietary Changes
Reduce meat to 3x/week = -35 kg/month
Energy Efficiency
LED bulbs and efficient appliances = -15%
Offset Your Impact
Choose from verified carbon projects globally
Reforestation
Support forest conservation
Renewable Energy
Fund solar and wind projects
Offset Instantly
Purchase verified carbon credits from certified projects. Your purchase directly funds climate action.
Receive an official certificate within 24–48 hours that you can download and share.
Frequently Asked Questions
How accurate is the calculation?
We use scientifically-backed emission factors from EPA, DEFRA, and IEA. Our AI adapts to your location for grid-specific accuracy.
How do carbon credits work?
1 carbon credit = 1 tonne of CO₂e reduced. We partner with CNaught to ensure projects are verified and impactful.
Can I track my impact over time?
Yes. Your dashboard shows all calculations, offsets, and comparisons month-over-month to track your progress.
Do I need an account?
You can calculate anonymously, but we recommend creating a free account to track your impact and purchase offsets.