Column Wrap Calculator
Christmas Light Column Wrap Calculator
Wrapping columns or pillars with lights? Our Christmas Light Column Wrap Calculator gives professional installers a fast and reliable way to estimate how many mini light sets you need for clean, consistent coverage.
Whether you're outlining porch posts, commercial poles, or structural columns, this calculator simplifies the math for pole wrap lights and ensures you're using the right number of bulbs for maximum visual impact.
Enter the height and circumference of your column, and we'll instantly tell you how many of our 5mm mini lights for columns you'll need.
Designed for pros, but clear enough for any user — this tool is the result of 20 years of experience wrapping thousands of feet of Christmas column decor across residential and commercial properties.
When you’re ready to stock up, shop our best-selling 5mm mini lights below.
How to Measure Your Column
To get an accurate estimate, measure the height of your column, its diameter, and your preferred wrap spacing. This calculator is based on 100-count light strands (33' length with 4" bulb spacing) and assumes about 4" between wraps.
1. Measure Height
2. Measure Diameter
3. Wrap Spacing
Estimate Lights by Column Size
Shop 5mm Mini Lights for Column Wrapping
Choose from a variety of colors: Warm White, Pure White, Multi-Color, Red, Green, and more. All lights come on green or white wire and are built to last in tough outdoor conditions.
Need Bulk Light Quantities for Columns?
Certified Lights is the trusted supplier for professional installers across the country. Get the commercial-grade mini lights and volume you need — fast.
Order Mini Lights NowFrequently Asked Questions
1. How do I measure a column for Christmas light wrapping?
To estimate how many lights you'll need, measure the full height of the column and the diameter across the widest part. These two values are used in the calculator to determine total bulb count based on your desired wrap spacing.
2. What spacing should I use between wraps?
Most professional installers use 2 to 4 inches between wraps. Tighter spacing results in a denser, brighter look, while wider spacing uses fewer lights and creates a lighter coverage. Be consistent throughout the wrap.
3. How many lights come on a strand?
This calculator assumes you are using standard 100-count 5mm mini light strands, which are 33 feet in total length with 4-inch bulb spacing.
4. Should I round up when estimating bulb count?
Yes. Since light strands come in fixed quantities (usually 100 bulbs), always round up to ensure you have enough. Extra strands are much better than running short mid-install.
5. Can I use zip ties or clips instead of staples?
Yes. We recommend avoiding staples, especially on finished surfaces. Zip ties or a tight and consistent wrap are best for securing lights without damage.
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