Example 1
- 4 items/month
- 15 kg/item
- air 15%
- premium 40%
- returns 12%
- 12 months
854.8 kg CO₂e · per year
What Apparel CO₂e from 4 items and 15 kg? 854.8 kg CO₂e · per year. Base plus premiums.
Apparel CO₂e
Type items per month, kg/item, air %, premium, returns and months. 4, 15, 15, 40, 12 and 12 give 854.8 kg CO₂e · per year. 2 items give 204.6. 6 and 18 kg give 1,749.6. Typed factors, not a shop.
Base and premiums. 4 items and 15 kg give 854.8 kg CO₂e · per year. Not a brand. Empty optional fields stay empty.
Results
Enter data and click Calculate.
How it works
Apparel CO₂e in this calculator is annual CO₂e from purchases and premiums. 4 items/month, 15 kg/item, air 15%, premium 40%, returns 12%, 12 months give 854.8 kg CO₂e · per year. The second set gives 204.6 kg CO₂e · per year. The third gives 1,749.6 kg CO₂e · per year.
n = items × months. base = n × kg/item. multiplier = (1 + air%/100 × premium%/100) × (1 + returns%/100). total = base × multiplier. At 4 and 15 the base is 720.0 kg.
854.8 kg CO₂e · per year is not a chain average. 204.6 kg CO₂e · per year is fewer items. 1,749.6 kg CO₂e · per year is 6 × 18. Optional fields stay empty.
Takeaway coffee next door counts a week. Food waste counts compost. Here the wardrobe stays: 4 and 15 stay 854.8 kg CO₂e · per year.
Type 4, 15, 15, 40, 12 and 12. Then Calculate. 854.8 kg CO₂e · per year. 204.6 kg CO₂e · per year. 1,749.6 kg CO₂e · per year.
The first set gives 854.8 kg CO₂e · per year. The second gives 204.6 kg CO₂e · per year. The third gives 1,749.6 kg CO₂e · per year. Another premium at 4 changes 854.8.
Formula
n = items × months. base = n × kg. total = base × (1 + air%×premium%) × (1 + returns%). Suffix · per year.
How to use
- Type 4 items per month and 15 kg CO₂e/item.
- Add air 15%, premium 40%, returns 12% and 12 months.
- Click Calculate. The result is 854.8 kg CO₂e · per year.
- 2 items give 204.6. 6 and 18 kg give 1,749.6 kg CO₂e · per year.
- Base plus multipliers, not a label.
4 × 15 × 12 = 854.8 kg CO₂e · per year
Base and premiums. 4 items and 15 kg give 854.8 kg CO₂e · per year. Not a brand.
- Apparel
- Items × months. 4 and 12 leave 854.8 kg CO₂e · per year. 2 and 8 give 204.6.
- CO₂e
- Base × multiplier. 6 and 18 leave 1,749.6 kg CO₂e · per year. 720 sits on the second line.
- items
- Per month. 4 at 15 kg stays inside 854.8 kg CO₂e · per year. 6 at 18 gives 1,749.6.
Examples
Example 2
- 2 items
- 12 kg
- air 5%
- premium 30%
- returns 5%
- 8 months
204.6 kg CO₂e · per year
How much at 2 items? 204.6 kg CO₂e · per year.
Example 3
- 6 items
- 18 kg
- air 25%
- premium 50%
- returns 20%
- 12 months
1,749.6 kg CO₂e · per year
How much at 6 and 18 kg? 1,749.6 kg CO₂e · per year.
Related calculators
Common questions
How much from 4 items and 15 kg?
854.8 kg CO₂e · per year. Base 720 plus air and returns.
How much at 2 items?
204.6 kg CO₂e · per year. Fewer items and 8 months.
How much at 6 and 18 kg?
1,749.6 kg CO₂e · per year. More air and returns.
Is 854.8 a brand score?
No. Six fields. Higg and a shop sit outside this calculator.
Where is 720 kg?
On the second line as the base. Examples take 854.8 kg CO₂e · per year.
Does a comma in 15.5 work?
Yes. 4 and 15.5 kg give a different base than 15.
Do blank persons split 854.8?
No. Options stay empty. The result is the year sum.
Is this a label?
No. A result from kg/item and premiums. Sew country does not enter.
What multiplies 720 to 854.8?
Air 15% × premium 40% and returns 12%.
Knowledge sources
The factors on the page are a sketch. Below are EPA emissions terms, not a national inventory.
Page updated in 2026.