FREE TOOLS
Paper Sheet and Stack Weight Calculator
Estimate paper sheet and stack mass from grammage or explicit basis-sheet weight.
Paper weight convention, Grammage (gsm) or basis weight (lb), Basis sheet width (inches); ignored for gsm, Basis sheet height (inches); ignored for gsm, Finished sheet width (mm), Finished sheet height (mm), Sheet count
JSON
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
This tool needs JavaScript. If it does not load, refresh the page and try again.
How to use this tool
- Enter the labelled values using the displayed units and explicit assumptions.
- Choose Calculate result and review the complete report and any undefined or no-solution states.
- Choose Download result to save the complete JSON. Reset clears the result and restores example controls.
Examples
Paper weight convention: gsm
Grammage (gsm) or basis weight (lb): 80
Basis sheet width (inches); ignored for gsm: 17
Basis sheet height (inches); ignored for gsm: 22
Finished sheet width (mm): 210
Finished sheet height (mm): 297
Sheet count: 500
Limitations
- Sheet width/height mm positive,count whole0–1e9. Enter grammage g/m² or pounds per500basis sheets with positive base width/height inches. Exact international inch and avoirdupois pound. Report gsm,mass per sheet,total grams/kg/lb. No thickness,postage class,moisture or stock-quality prediction.
- Scalar controls accept explicit finite decimal syntax;positive values normally1e-12–1e12,nonnegative0–1e12 unless a narrower range is stated. JSON numeric rows use finite IEEE754 values within their stated bounds. Derived counts above1billion and nonfinite results refuse. Combined input<=400000UTF8 bytes;complete JSON<=4MiB. All processing stays in your browser.