Global CO₂ this second 1,406 tonnes

What is your
CO₂ footprint?

Every decision leaves a carbon trail — your commute, your meal, your next purchase. Ecolytics makes that invisible trail visible, so you can do something about it.

Calculate My Footprint Learn why it matters
4.7T
Tonnes of CO₂ emitted
globally every year
1.5°C
Climate threshold we
must not cross
2.3t
Personal target per year
to reach net-zero
100%
Free — your data never
leaves your device
The Problem

Your footprint matters more than you think

Climate change isn't just a government problem. Individual choices drive 45% of all emissions — yet most people have no idea what their actual number is.

Most people emit 4× the safe limit
The science-backed target is under 2.3 tonnes per year. In developed nations, the average is 8–16 tonnes — without people realising it.
Small changes compound dramatically
One fewer beef meal per week. One fewer flight per year. Taking the bus twice a week. Together, these can cut your footprint by 30–50%.
You need data before you can act
You can't manage what you can't measure. Ecolytics gives you an honest, personalised number — across transport, energy, food, and shopping.
Your estimated monthly CO₂
0
kg CO₂ / month
🚗 Transportation 187 kg
⚡ Home Energy 96 kg
🍽️ Food 74 kg
🛍️ Shopping 43 kg
What You Get

Everything you need to go greener

Five powerful tools. One clear mission: understand your footprint, then shrink it.

Carbon Dashboard
A real-time snapshot of your monthly footprint — broken down by category, with a benchmark against regional averages and your personal goal.
Activity Logger
Log your monthly activities — miles driven, meals eaten, energy used — and watch your impact score update instantly with science-backed emission factors.
What If? Simulator
Drag sliders to model lifestyle changes. What if you drove 30% less? Went vegetarian? Switched to solar? See the numbers before you commit.
Ask Eco — AI Coach
Chat with your personal eco coach for jargon-free, personalised advice. Ask anything from "how bad is flying?" to "what should I do first?"
Goals & Achievements
Earn XP and unlock badges as you build better habits. Complete eco challenges, maintain your green streak, and offset what you can't yet reduce.
Instagram Story Export
Generate beautiful, 9:16 aspect ratio reports of your monthly footprint. Download the image and post it straight to your Instagram Story to inspire others.
100% Private
All your data lives in your browser. No account, no server, no tracking. You can export or delete everything at any time.
Simple Process

Up and running in 3 minutes

01
Log Your Month
Enter your monthly activities — commuting, energy use, meals, and shopping. No account needed.
02
See Your Impact
Instantly see your CO₂ total, broken down by category, compared against the global target.
03
Explore Changes
Use the simulator to test habit changes. No commitment required — just honest insight.
04
Take Action
Follow personalised recommendations, earn badges, and offset what remains with verified projects.
Science Backed

Powered by global data

Ecolytics uses peer-reviewed emission factors and averages to ensure your footprint is as accurate as possible.

IPCC
US EPA
MoEFCC
FAQ

Frequently asked questions

Is Ecolytics really 100% private?
Yes. Ecolytics has no backend database. All your logs, scores, and settings are stored entirely in your browser's local storage. If you clear your browser data, your Ecolytics data is deleted. We cannot see your data.
How are my emissions calculated?
We use standard emission factors provided by global institutions like the IPCC, US EPA, and India's MoEFCC. For example, when you log miles driven, we multiply that by the regional average carbon intensity for a passenger vehicle.
Is it free to use?
Yes! Ecolytics is 100% free and open-source. There are no premium tiers, no hidden fees, and no ads. Our goal is climate action, not monetization.
Do I need to make an account?
No. You don't need an email or a password. You can start tracking your footprint instantly the moment you open the app.

Your data. Your planet. Your choice.

Ecolytics stores everything locally in your browser — no sign-up, no tracking, no data sold. Ever. Just you and your footprint.

No account required
No ads, no trackers
Data stays on your device
Export or delete anytime
Calculate My Footprint