Plastic Footprint Calculator
Enter how many plastic items you use, choose the timeframe for each, then click Calculate.
Food & Kitchen
20 g each
5.5 g each
2 g each
10 g each
Bathroom & Laundry
0.2 g each
60 g each
25 g each
15 g each
20 g each
13 g each
Disposable Containers & Packaging
30 g each
12 g each
0.55 g each
5 g each
15 g each
Plastic Footprint
Total footprint
— kg / year
Also shown in
— lb / year
—
Step-by-step derivation
Annualized items = entered amount × timeframe factor. Annual grams = annualized items × grams per item. Total kg = total grams ÷ 1000.
| Item | Items / year | g each | Subtotal (kg) |
|---|---|---|---|
| Enter values and click Calculate to see the breakdown. | |||
| Total | — | ||
References
- PET bottle model weight: 20 g each
- Plastic bag model weight: 5.5 g each
- Straw model weight: 0.55 g each
- Annualization factors used: day × 365, week × 52, month × 12, half-year × 2, year × 1