📱 Digital Carbon Footprint Calculator

Calculate the CO₂ footprint of your digital life — streaming, social media, emails, video calls, gaming, and cloud storage. See viral equivalences and personalized reduction tips.

What is Digital Carbon Footprint Calculator?

The first comprehensive digital carbon footprint calculator. Input your daily habits across 8 categories: video streaming (with resolution picker — SD/HD/4K), social media scrolling, email volume, video calls (with camera ON/OFF toggle that reveals the shocking 96% emissions difference), web browsing, music streaming, online gaming, and cloud storage. Choose your connection type (WiFi vs 5G vs 4G) to see how network choice multiplies your footprint. Get real-world equivalences (driving km, cheeseburgers, flights, trees to offset), a donut chart breakdown, comparison against average digital footprint, and personalized reduction tips with exact kg CO₂ savings per action.

How to Use

Select your primary connection type (WiFi, 5G, or 4G)
Adjust sliders for each digital activity — streaming, social media, video calls, email, etc.
Toggle camera ON/OFF for video calls to see the emission difference
View your total CO₂ footprint, equivalences, breakdown chart, and personalized reduction tips

Frequently Asked Questions

How much CO₂ does streaming Netflix produce?

About 36g CO₂/hour in SD, 55g in HD, and up to 100g in 4K on WiFi. Using 4G mobile data can multiply this by 6x.

Does turning off my camera on Zoom really help?

Yes! Video calls with camera on produce ~1,000g CO₂/hour vs just ~40g audio-only — turning off your camera reduces emissions by up to 96%.

Is WiFi better than mobile data for the environment?

WiFi uses about 84% less energy per GB than 4G, and about 67% less than 5G. Connecting to WiFi whenever possible significantly reduces your digital carbon footprint.

How accurate are these figures?

The data is sourced from IEA, Carbon Trust, The Shift Project, and Greenspector studies. They provide reasonable estimates — actual emissions vary by provider, location, and data center energy mix.

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