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Print Planning Tool

QR Print Waste Estimator

Estimate how many extra prints a run needs to cover misprints, how many prints will be wasted, and what the waste actually costs. Everything is computed from your run size, misprint rate, and cost per print.

1. Describe the print run

Selecting a printer fills in a starting misprint rate. Change it to your own measured rate.

Formula: total prints = good codes ÷ (1 − waste rate). Waste prints = total prints − good codes. Total cost = total prints × cost per print. Waste cost = waste prints × cost per print.

Result
Print this many to get 1,000 good codes
1,031
Expected waste prints31
Cost of good codes120.00
Cost of waste3.72
True total cost123.72

Budget the true total, not the good-code cost — waste is a real line item, and quoting without it is how print jobs quietly lose money.

Price the Waste, Not Just the Good Codes

A quote based only on the codes you ship understates the job. Every run has setup sheets, misfeeds, smudges, and codes that fail a scan check. Those prints consume the same paper, ink, and machine time as the good ones. Working out the total prints first — good codes divided by one minus the waste rate — gives you an honest quantity to order and an honest cost to charge.

Cutting waste

The cheapest waste is the waste you prevent: proof the payload before the run, test-scan the first sheet off the press, and keep the printer calibrated. If your measured waste rate is much higher than the typical rate for your printer type, look at stock, humidity, and feed settings before ordering a bigger overrun.

Frequently Asked Questions

Why do I need to print more codes than I need?

Some prints always fail: misfeeds, smudges, misalignment, colour shifts, and codes that fail a test scan. If your misprint rate is 3%, printing exactly 1,000 codes yields about 970 good ones. This tool computes how many extra prints cover the waste.

What counts as waste here?

Any print you cannot ship: misprints, test proofs, setup sheets, and codes that fail a scan check. Reprints caused by a wrong payload count too, but they come from proofing failures, not the printer — fix those with a pre-press check, not a bigger waste allowance.

How do I pick a realistic misprint rate?

Use your last comparable run: spoiled sheets divided by total sheets printed. If you have no history, start with the typical rate shown for your printer type and adjust after your first measured run.

Does this include the cost of the good codes?

Yes. The result separates the cost of the good codes from the cost of the wasted prints, so you can see exactly what waste adds to the job instead of a single blended total.