Lights for a 6.5 ft tree, by how full you want it
This is a common size for an 8 ft ceiling, which leaves room for a topper. Pick the fullness you want, then the strand size. Buying fewer, longer strands means fewer connections and plugs.
| Fullness | Lights | Strands of 100 | Strands of 200 | Strands of 300 |
|---|---|---|---|---|
| 50 per foot | 325 | 4 | 2 | 2 |
| 100 per foot | 650 | 7 | 4 | 3 |
| 150 per foot | 975 | 10 | 5 | 4 |
| 200 per foot | 1,300 | 13 | 7 | 5 |
Fitting it under the ceiling
A 6.5 ft tree needs a ceiling of about 7.5 to 8.0 ft once you add the stand and a topper. See the full Christmas lights guide for a ceiling-to-tree-height chart, and the circuit load calculator to check how many strands one outlet can run.
Want to change anything else? The calculator above is the full Christmas Tree Lights Calculator: edit any number and the results update instantly.
Tools & materials for this project
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Frequently asked questions
How many lights for a 6.5 foot Christmas tree?
About 650 lights at the standard 100 per foot, which is 7 strands of 100. For a fuller look at 150 per foot, 975 lights.
How many strands of lights for a 6.5 foot tree?
7 strands of 100 lights, 4 strands of 200, or 3 strands of 300, at 100 lights per foot.
What ceiling height do I need for a 6.5 foot tree?
At least 7.5 to 8.0 ft, to leave room for the stand and a topper. Measure from the floor to the ceiling before you buy.
Related sizes and guides
Estimates only. Results assume standard materials and simple shapes. Supplier products vary, and the final call on quantity, structure and safety is yours. Check your local code and your supplier's guidance before ordering.