Environment & Sustainability
Greenhouse Gas Equivalency Calculator
Lets users plan and optimise greenhouse gas equivalency instantly with formula, steps and examples — no manual math.
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kg
Your result
Trees needed (1 year)
48
1000 kg CO₂ ≈ 48 trees/year, or 8,333 km driven.
Equivalent km driven
8,333 km
Short-haul flights
4.00
Smartphones charged
1,25,000
About this calculator
Translates CO₂ into relatable equivalents: a mature tree absorbs ~21 kg CO₂/year; a petrol car emits ~0.12 kg/km; a short-haul flight ~250 kg/passenger. Useful for offsetting decisions.
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