What is the common size of silicone baking paper?

Created on 09.28
The common size of silicone baking paper (also widely known as parchment paper) depends heavily on whether you buy it on a roll or in pre-cut sheets.
Here’s a detailed breakdown:

1. Standard Roll Sizes

This is the most common format found in grocery stores.
  • Width: The standard roll width is 12 inches (30 cm). This is designed to fit perfectly into standard half-sheet baking pans (13x18 inches) with a little overhang.
  • Length: The length can vary significantly by brand but is typically between 50 to 75 feet (15 to 23 meters). A common length in the US is 75 feet.
Summary for Rolls: 12 inches wide x 75 feet long is a very common roll size.

2. Standard Pre-Cut Sheet Sizes

Pre-cut sheets are incredibly convenient because they lay flat and are sized for specific pans.
  • Half-Sheet Size: This is the most common pre-cut size.
  • Dimensions: 13 inches x 18 inches (or approximately 33 cm x 46 cm).
  • Why? This is the exact size of a standard "half-sheet pan," the workhorse baking sheet found in most home kitchens.
  • Quarter-Sheet Size:
  • Dimensions: 9.5 inches x 13 inches (or approximately 24 cm x 33 cm).
  • Why? Fits smaller "quarter-sheet" pans, toaster ovens, and is great for smaller tasks.
  • Round Sheets:
  • Dimensions: Typically 8, 9, or 10 inches in diameter to line round cake pans.

3. Important Regional & Brand Variations

  • Metric Sizing: In countries using the metric system, you will commonly find rolls that are 30 cm wide and sheets that are 30 cm x 40 cm (a close equivalent to the half-sheet size).
  • Specialty Sizes: Some brands offer wider rolls (e.g., 15 or 18 inches) for commercial use or larger pans. You can also find rolls and sheets specifically for lining loaf pans.

Quick Guide: Which Size Should You Choose?

Format
Best For
Common Size Example
Roll
General kitchen use, lining pans of various sizes, wrapping food (e.g., en papillote).
12 inches x 75 ft
 (30 cm x 23 m)
Pre-Cut Sheets
Baking cookies, roasting vegetables, lining specific pans. Saves time and lies flat.
13 x 18 inches
 (Half-Sheet Pan Size)
Pro Tip: Always check the dimensions on the box, especially when buying pre-cut sheets, to ensure they will fit your specific baking pans without being too large or too small.
Parchment paper roll on a baking tray, cookie dough in the background.
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