Wood & Paper Manufacturing calculator

Sheeting Capacity Calculator

Sheeting capacity tells a converting supervisor how many saleable sheets a rotary sheeter will actually deliver from a scheduled run, not just the theoretical maximum. It takes the sheets each cut cycle produces and the number of cycles available, then discounts for the two losses that always show up on a real line: mechanical downtime and first-pass yield loss from trim, jams, and defects. Sheeter operators, schedulers, and cost estimators use it to commit realistic quantities to a customer and to size the gap between gross and good output. The downtime and yield loss figures make it clear where the sheets are disappearing.

What this calculator does

  • Estimate sheeting capacity for wood and paper manufacturing using production-ready inputs so teams can confirm whether capacity can cover demand before committing the schedule.
  • Use it when sheeting capacity in wood and paper manufacturing is being asked to take on more work and you need to know if there is room.
  • It computes good (saleable) sheets from gross capacity after applying uptime and first-pass yield, and breaks out the downtime and yield losses.

Formula used

  • Gross sheeting capacity = sheeting capacity output per cycle × available sheeting capacity cycles
  • Good sheeting capacity = gross capacity × expected sheeting capacity uptime × expected sheeting capacity first-pass yield

Inputs explained

  • Sheets produced per rotary-knife cut cycle:
  • Scheduled cut cycles available this run:
  • Sheeter mechanical uptime:
  • First-pass sheet yield after trim and defects:

How to use the result

  • Use it when quoting a sheet quantity, scheduling a sheeter run, or diagnosing why good output falls short of gross.
  • Uptime and yield are treated as independent multipliers; correlated losses (a jam that both stops the line and trashes sheets) can double-count if you are not careful with the inputs.

Current U.S. benchmarks

  • The producer price index for lumber and wood products stands at 280.994 (BLS, May 2026), up 4.2% from a year earlier. Quotes priced off last quarter's material cost miss this move.
  • The producer price index for paperboard and containers stands at 276.831 (BLS, May 2026), up 8.8% from a year earlier. Quotes priced off last quarter's material cost miss this move.
  • The U.S. has 13,899 wood product manufacturing establishments employing about 432,255 workers (Census County Business Patterns, 2023).

Common questions

  • How do you calculate good sheeting capacity? Multiply sheets per cycle by available cycles to get gross, then multiply by uptime and first-pass yield. With 4 sheets/cycle, 480 cycles, 90% uptime, and 97% yield, gross is 1,920 and good is 1,676 sheets.
  • What is the difference between gross and good capacity? Gross is the theoretical count if the sheeter never stopped and never produced a defect. Good is what survives after downtime and yield loss. In the example that gap is 244 sheets.
  • What is a good first-pass yield on a sheeter? Well-run corrugated and paper sheeters typically hold 96-99% first-pass yield; below 95% points to trim setup, blade condition, or infeed skew problems.
  • How much does uptime cost me in sheets? At 90% uptime on a 1,920-sheet gross, downtime alone removes 192 sheets before yield is even applied.
  • Why is my yield loss smaller than my downtime loss? Yield is applied after downtime, so it acts on the already-reduced count. In the example yield loss is about 52 sheets versus 192 for downtime, even though both percentages look close.

Last reviewed 2026-05-12.