How to Measure Vertical Blind Replacement Slats: A Simple Guide to Using Fractions

by Anthony Augugliaro

How to Measure Vertical Blind Replacement Slats in Fractions

When measuring vertical blind replacement slats, you may encounter fractional measurements, especially when your blinds don’t measure exactly in whole inches. Fractions represent a portion of an inch and are commonly used in 1/8" increments.

Understanding Fractions for Vertical Blind Slats

For example, if you measure a vertical blind slat and it is exactly 35 inches long, there’s no need for a fraction—it’s a whole number. But, if the measurement is not an exact inch, you’ll use a fraction to show the extra part of an inch.

Fractions in 1/8" Increments

When measurements fall between whole numbers, we use fractions in increments of 1/8 of an inch. Here’s a quick guide:

  • 1/8"
  • 1/4" 
  • 3/8"
  • 1/2" 
  • 5/8"
  • 3/4" 
  • 7/8"

In Summary

When measuring your vertical blind slats, remember that fractions help express lengths more accurately, especially if they fall between whole inches. These fractions are based on 1/8" increments and help ensure you order the perfect fit.

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