ECOLOGY CALCULATOR
Clothing Footprint
A precise tool.
What is the Clothing Footprint & How does it work?
The textile industry is responsible for a significant share of global greenhouse‑gas emissions, largely because fibers require energy‑intensive production processes and chemicals. Understanding the life‑cycle of a garment—from raw material extraction to disposal—helps consumers make lower‑impact choices. A single cotton T‑shirt, for example, can emit up to 2 kg CO₂e during manufacturing alone. When you add the repeated washing, drying and ironing over its useful life, the carbon cost can triple. By quantifying each stage, the calculator reveals where the biggest savings lie. Use the tool below to estimate your personal clothing footprint. Adjust the number of items you buy, their average weight, how often you wash them, and the carbon intensity of your local electricity and water supply. The result shows the annual kilograms of CO₂ equivalent you are responsible for, empowering you to reduce waste, choose sustainable fabrics, and adopt greener laundry habits.
CF = frac{N_{g}times W_{g}}{L}times EF_{f}+ (W_{w}times 52)times (E_{w}times CI_{e}+V_{w}times CI_{w})
CF = annual clothing carbon footprint (kg CO₂e)
Ng = garments purchased per year
Wg = average garment weight (kg)
L = average garment lifespan (years)
EFf = fabric emission factor (kg CO₂e / kg)
Ww = washes per week
Ew = electricity per wash (kWh)
CIe = carbon intensity of electricity (kg CO₂e / kWh)
Vw = water per wash (L)
CIw = carbon intensity of water (kg CO₂e / L)
Ng = garments purchased per year
Wg = average garment weight (kg)
L = average garment lifespan (years)
EFf = fabric emission factor (kg CO₂e / kg)
Ww = washes per week
Ew = electricity per wash (kWh)
CIe = carbon intensity of electricity (kg CO₂e / kWh)
Vw = water per wash (L)
CIw = carbon intensity of water (kg CO₂e / L)
Parameters
Result
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Frequently Asked Questions
How does the calculator work?
The calculator estimates the carbon footprint of a garment based on its material, manufacturing process, and usage.
What materials are considered in the calculations?
Common materials like cotton, polyester, and wool are included, each with different environmental impacts.
How accurate is the calculator’s estimate?
The estimates provide a general idea of the impact but may not account for all variables in real-world use.
Can I input my own data for more personalized results?
Yes, you can specify details such as fabric type, washing frequency, and garment lifespan to get a more tailored estimate.
What is the average carbon footprint of a cotton T-shirt?
A single cotton T-shirt can emit up to 2 kg CO₂e during manufacturing alone, which can triple over its useful life with repeated washing and care.
How does the calculator factor in disposal methods?
The calculator considers whether garments are recycled or end up in landfills, affecting their overall environmental impact.
Can I compare different clothing items to see which has a lower footprint?
Yes, you can input details for multiple garments and compare their estimated carbon footprints side by side.
Results are for informational purposes only and do not constitute professional advice.