Free template for OnlineLabels OL150 labels
OnlineLabels OL150 labels are 3.344″ × 4″ (84.9 × 101.6 mm), 6 per US Letter sheet in 2 columns and 3 rows. Type your shipping addresses into the OL150 template below and download a PDF that prints aligned at 100 % scale, or get the blank OL150 PDF.
Updated · measurements from gLabels data, corrected against OnlineLabels' published measurements
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In Excel, Google Sheets or Numbers: select the cells with the header row, copy, and paste here. The sample rows are replaced.
Text auto-fits at 11 pt.
Print at 100% / Actual size, not “Fit to page”. Paper: US Letter (8.5 × 11 in).
Free prints one full sheet.
Font, style, colours, start position and printer offset
Print the alignment test sheet on plain paper, hold it over a label sheet, and nudge: positive moves everything right / down.
Pro, one payment, no subscription:
- Unlimited mail merge rows and sheets
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Pro tools
OnlineLabels OL150 size, margins and layout
| Label size | 3.344″ × 4″ (84.9 × 101.6 mm) |
|---|---|
| Labels per sheet | 6 (2 across × 3 down) |
| Sheet | US Letter, 8 1/2″ × 11″ |
| Corners | rounded, 0.156″ (4 mm) radius |
| Margins (top, bottom, left, right) | 0.481″, 0.487″, 0.148″, 0.148″ |
| Gaps (columns, rows) | 0.204″, none |
| Sheet covered by labels | 86 % |
| Checked against | Size, count and margins match OnlineLabels' published template (checked 2026-10-24) |
| Data note | Corrected from the gLabels data; the geometry now follows OnlineLabels' published measurements. |
How the OnlineLabels OL150 sheet is laid out
The 2 columns and 3 rows of OnlineLabels OL150 labels are centred: 0.148″ of backing at each side, 0.481″ at the top and bottom.
Columns have a 0.204″ gutter but the 3 rows touch, so colour that bleeds off an OL150 label's top or bottom edge shows on the next one if the feed is 1 mm off.
The 0.148″ side margin is inside the roughly 6 mm many printers cannot reach, so edge-to-edge colour on the outer OL150 columns may print short.
The 0.156″ rounded corners are drawn in the preview, with the 1/8″ safe area where text belongs.
Labels cover 86 % of the page; the rest is backing.
No other sheet in LabelGrid's data (the gLabels database plus checked additions) has exactly the OnlineLabels OL150 layout, so avoid "close enough" templates.
Microsoft Word "New Label" settings for OnlineLabels OL150
Type these into Mailings › Labels › Options › New Label if Word does not list OL150. Metric Word asks for cm: multiply by 2.54.
| Word field | Inches |
|---|---|
| Top margin | 0.481″ |
| Side margin | 0.148″ |
| Vertical pitch | 3.344″ |
| Horizontal pitch | 4.204″ |
| Label height | 3.344″ |
| Label width | 4″ |
| Number across | 2 |
| Number down | 3 |
| Page size | Letter |
How to make OnlineLabels OL150 labels in Word
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In Mailings › Labels › Options, look for OL150 under "OnlineLabels". If it is missing, click New Label and name it OnlineLabels OL150.
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Enter the OL150 numbers from the table: 0.481″ top, 0.148″ side, 2 across, 3 down, page US Letter.
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Click OK and New Document: Word draws 6 cells, one per OL150 label. Keep text 1/8″ inside each cell.
Codes near OL150 that are not the same sheet
OL131, OL145, OL157 and OL158 are next to OL150 in OnlineLabels' numbering but are different sheets; use their own template.
| Code | Label size | Per sheet | Compared with OL150 |
|---|---|---|---|
| OnlineLabels OL131 | 5″ × 8″ | 2 | 3× more label area, 4 fewer per sheet |
| OnlineLabels OL145 | 4″ × 6″ | 2 | 79 % more label area, 4 fewer per sheet |
| OnlineLabels OL157 | 15/16″ × 3 7/16″ | 18 | 76 % less label area, 12 more per sheet |
| OnlineLabels OL158 | 1 1/2″ round | 20 | Round, not rectangular, 87 % less label area, 14 more per sheet |
How many OL150 sheets for your list
120 shipping addresses take 20 sheets of OL150 exactly. Starting a used sheet at label 4 changes the count:
| Labels | Sheets | Sheets from label 4 | Spare |
|---|---|---|---|
| 25 | 5 | 5 | 5 |
| 50 | 9 | 9 | 4 |
| 100 | 17 | 18 | 2 |
| 150 | 25 | 26 | 0 |
| 250 | 42 | 43 | 2 |
| 500 | 84 | 84 | 4 |
How much text fits on an OnlineLabels OL150 label
At 10 pt an OL150 label holds about 19 lines of 56 characters: room for a full shipping block, a packing list or a page of notes, so larger type (14 pt gives 13 lines) is usually the better choice. Helvetica estimates with a 0.056″ inner margin; the tool shrinks text that does not fit. The OL150 labels come within 0.148″ of the paper edge, where most printers cannot print, so keep text 1/8″ from the outer edges.
| Font size | Lines | Characters per line |
|---|---|---|
| 7 pt | 27 | 80 |
| 8 pt | 24 | 70 |
| 10 pt | 19 | 56 |
| 12 pt | 16 | 46 |
| 14 pt | 13 | 40 |
Printing OnlineLabels OL150 labels straight
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Download the PDF from the tool (or the blank OL150 template) and use US Letter paper: on A4 (6 mm narrower, 18 mm taller) the OL150 rows drift down the page.
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Print at 100 % / Actual size; "Fit to page" shrinks about 3 % and moves the bottom OL150 row by roughly 8 mm.
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Test on plain paper, hold it against an OL150 sheet to the light and enter any offset in mm in the tool.
Where the OnlineLabels OL150 numbers come from
The OL150 size, count and margins match OnlineLabels' published template (checked 2026-10-24). Data note: OnlineLabels publishes OL150 as 4 x 3.344 in, top margin 0.4808 in, left 0.14815 in, horizontal pitch 4.2037 in, vertical pitch 3.344 in, corner radius 0.15625 in; gLabels had 3.33 in labels from 0.5 in. Other geometry: gLabels template database (online-templates.xml). LabelGrid is not affiliated with OnlineLabels; "OL150" only names the sheet this template fits.
Frequently asked questions
What size is OnlineLabels OL150?
OnlineLabels OL150 labels are 3.344″ × 4″ (84.9 × 101.6 mm), 6 on a US Letter sheet (8 1/2″ × 11″) in 2 columns and 3 rows. Corners are rounded (0.156″). Together they cover 86 % of the sheet.
Are OnlineLabels OL150 and OL145 the same?
No. OnlineLabels OL150 is 3.344″ × 4″, 6 per sheet; OnlineLabels OL145 is 4″ × 6″, 2 per sheet (79 % more label area, 4 fewer per sheet). An OL150 template will not line up on OL145 sheets.
What are the margins for OnlineLabels OL150 labels?
Top 0.481″ (12.2 mm), bottom 0.487″ (12.4 mm), left 0.148″ (3.8 mm), right 0.148″ (3.8 mm). Columns are 0.204″ apart, rows touch; the OL150 pitch is 4.204″ across and 3.344″ down.
How do I make OnlineLabels OL150 labels in Word?
Pick OL150 in Mailings › Labels › Options if Word lists it, or click New Label and enter top margin 0.481″, side margin 0.148″, vertical pitch 3.344″, horizontal pitch 4.204″, label 4″ × 3.344″, 2 across and 3 down on US Letter. Or skip Word and download the PDF from the tool.
How many labels are on an OnlineLabels OL150 sheet?
6: 2 across, 3 down. 100 labels take 17 sheets and 250 labels 42 sheets; set a start position in the tool to use up a partly used OL150 sheet.