Go Paperless Calculator
Calculate money saved and trees spared by going paperless from monthly print volume.
Returns annual paper cost, ink savings, and trees per year.
Paper usage and savings calculations help offices, schools, and households understand the environmental and financial impact of their printing habits. The math links sheets printed to reams purchased, trees consumed, and dollars spent.
Core formulas: Annual Sheets = Daily Sheets × Working Days per Year Reams per Year = Annual Sheets / 500 (1 ream = 500 sheets) Annual Paper Cost = Reams per Year × Cost per Ream
Environmental conversion factors (commonly cited industry estimates):
- 1 tree produces approximately 8,333 sheets of standard copy paper
- 1 ream (500 sheets) of standard 20 lb copy paper ≈ 5 lbs
- Producing 1 ton of paper requires roughly 24 trees
Worked example: An office of 20 people each prints 40 pages per day, 250 working days/year:
- Annual sheets = 20 × 40 × 250 = 200,000 sheets
- Reams = 200,000 / 500 = 400 reams
- At $6/ream: Annual cost = $2,400
- Trees consumed = 200,000 / 8,333 ≈ 24 trees/year
Going double-sided cuts everything in half:
- Sheets purchased: 100,000 (still 200,000 page-sides printed)
- Annual cost drops to $1,200
- Trees saved: 12 per year
Savings from digital workflow: Switching 50% of documents to digital saves $1,200/year in this example. Over 5 years that is $6,000 — enough to buy several quality monitors or tablets.
Typical benchmarks:
- Average US office worker prints ~10,000 sheets/year
- Average US household prints ~500 sheets/year
- Laser printing costs ~2–4¢/page; inkjet ~5–12¢/page including ink