Shopping Carbon Footprint Calculator
Calculate the carbon emissions from your shopping and consumer habits.
Monthly Purchases
Shopping Emissions
12740.16 kg CO2
(12.74 tonnes per year)
Monthly
1061.68 kg
Per Item
25.28 kg
Top Contributors
Electronics29.1%
Appliances19.4%
Furniture14.6%
Clothing24.3%
+154.8%vs average consumer
Savings
Secondhand shopping saves you 92.32 kg CO2 monthly
Offset
Trees needed607 trees
Offset cost$127.40/year
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.