Book Signature Page Planner
Plan complete signatures and blank pages for a booklet.
Your inputs
Calculation results
Formula & assumptions
Signatures = ceiling(content/pages per signature); signature size must be divisible by four.
Values use the specified units. Calculations use floating-point arithmetic. Check input measurements and formula assumptions before applying the result.
Compare your scenarios
Save up to five results to compare changes side by side. Scenarios stay in this tab until you clear or reload it.
Using Book Signature Page Planner
Plan complete signatures and blank pages for a booklet.
- Enter content pages, pages per signature using the units printed under each field.
- Choose Calculate, or enable live updates. Review the result labels and formula assumptions.
- Save scenarios to compare up to five variations, then copy the report or download JSON or CSV.
Example
Content pages: 125 pages Pages per signature: 16 pages Signatures: 8 Printed pages: 128 Blank pages: 3 Folded sheets: 32
Questions & answers
What does Book Signature Page Planner calculate?
Plan complete signatures and blank pages for a booklet.
Which units should I enter?
Content pages uses pages. Pages per signature uses pages. Convert values to these units before calculating.
Which formula does it use?
Signatures = ceiling(content/pages per signature); signature size must be divisible by four.
What does the included example show?
Content pages: 125 pages; Pages per signature: 16 pages. Result: Signatures = 8; Printed pages = 128; Blank pages = 3; Folded sheets = 32.
Can I compare different settings?
Yes. Save a scenario, change the inputs and save another result. Up to five scenarios are compared in this tab; they disappear when you reload or leave.
Can I export the calculation?
Copy the JSON report or download JSON and CSV with inputs, result labels and numeric values. Processing uses local JavaScript; no calculation request is sent to our server. Displayed values use up to 10 significant digits; exports retain JavaScript numeric precision.
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