How to Measure for Cabinet Drawers

Accurately measuring for cabinet drawers ensures a perfect fit. Here's how to do it:

Measuring for New Drawers

Measure the Cabinet Opening: Carefully measure the inside dimensions of your cabinet opening. Measure the width, height, and depth. Note: The depth measurement is taken from the front of the cabinet opening to the back.
Account for Drawer Slides: Subtract space for your drawer slides. Typical side-mount drawer glides require approximately ½ inch on each side (1 inch total). Undermount or other slide types may need different adjustments. Refer to your specific slide manufacturer's instructions. Example: If your cabinet opening is 24 inches wide, and you're using side-mount slides, subtract 1 inch (24" - 1" = 23"). This is your drawer's width.
Determine Drawer Depth: Subtract any desired front-to-back clearance or "reveal" you want between the drawer face and the cabinet opening.
Calculate Drawer Height: This measurement is determined by the desired height of the drawer. Note the amount of space between drawers if you are making multiple drawers.
Record Measurements: Write down your final dimensions (width, height, and depth) for your drawer box.

Measure Existing Drawer: The simplest way is to measure your existing drawer box. This provides the exact dimensions you need.
Consider Slide Type: If you are changing drawer slides, repeat step 2 in the "Measuring for New Drawers" section.
Check for Fit: Before ordering or building, double-check your measurements to ensure a precise fit within the cabinet.

Important Considerations:

Accuracy is Key: Use a measuring tape and ensure accurate measurements to avoid issues with installation.
Slide Type: The type of drawer slides you choose significantly impacts the final measurements of your drawer box. Always check the manufacturer's guidelines.
Drawer Front: Remember to account for the drawer front's dimensions separately, as it's typically added after the drawer box is built.
Resources: There are many helpful resources available online, such as videos and articles, that visually demonstrate these steps. Here is a YouTube video demonstrating drawer box sizing.