Label Sheet Capacity Planner
Count rectangular labels on a sheet with margins and gaps.
Your inputs
Calculation results
Formula & assumptions
Columns = floor((sheet width−2margin+gap)/(label width+gap)); same for rows.
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 Label Sheet Capacity Planner
Count rectangular labels on a sheet with margins and gaps.
- Enter sheet width, sheet height, label width, label height, margin, gap 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
Sheet width: 210 millimeters Sheet height: 297 millimeters Label width: 50 millimeters Label height: 30 millimeters Margin: 10 millimeters Gap: 3 millimeters Columns: 3 Rows: 8 Labels per sheet: 24
Questions & answers
What does Label Sheet Capacity Planner calculate?
Count rectangular labels on a sheet with margins and gaps.
Which units should I enter?
Sheet width uses millimeters. Sheet height uses millimeters. Label width uses millimeters. Label height uses millimeters. Margin uses millimeters. Gap uses millimeters. Convert values to these units before calculating.
Which formula does it use?
Columns = floor((sheet width−2margin+gap)/(label width+gap)); same for rows.
What does the included example show?
Sheet width: 210 millimeters; Sheet height: 297 millimeters; Label width: 50 millimeters; Label height: 30 millimeters; Margin: 10 millimeters; Gap: 3 millimeters. Result: Columns = 3; Rows = 8; Labels per sheet = 24.
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.
Related tools
A useful next step for your task.
Images & DesignImage Crop Area CalculatorCalculate retained pixels and area loss for a proposed crop.
Images & DesignPixel Density CalculatorCalculate display pixel density and physical pixel pitch.
Images & DesignImage Resizer & ConverterHighly recommendedResize and convert HEIC, JPG, PNG and WebP locally. Set upload size targets, compare previews, and download images or a ZIP. Includes iPhone HEIC…
Images & DesignImage to Text / OCRHighly recommendedExtract printed text in 16 languages from images locally. Rotate, crop and adjust contrast, then edit, copy or download the text. Includes…
Help improve this tool
Report a problem or suggest an improvement
Describe the issue without pasting private tool input. Feedback goes to our admin inbox.