XmasLightCalcs

2026 US rates · every formula shown · book Sept–Oct before the spike

What should Christmas light installation cost? The honest 2026 band.

Professional install runs $2.50–7 per linear foot — national average ≈ $432 per job. Measure your roofline, pick your stories and complexity, and get the price band before any installer visit. Plus the permanent-lights 10-year math and the DIY ladder calculator.

ft

Tape measure or Maps

sqft
Price band
$300–840
120 ft · 1 story · simple
Most quotes land near
$510
mid-band ($4.25/ft)
National average job
≈ $432
$219–673 (typical home)
Book September–October: December prices run +20–50% and calendars fill. Confirm takedown (January window) in writing — it's the trade's most common no-show.
2026 US rates: $2.50–7.00/linear ft installed (standard LEDs included). Story multiplier: 2-story ×1.3, 3-story ×1.6. Complexity covers peaks, dormers and wrap-arounds.

All 7 holiday lighting calculators

For homeowners budgeting the season — and installers pricing theirs.

What this site does — and what it does not

It does

  • Price holiday lighting by roofline length, stories and complexity — with every multiplier visible.
  • Run the permanent-lights 10-year amortization against what you'd spend on seasonal installs.
  • Keep every calculation in your browser; nothing you type is stored or sent.

It does not

  • Replace an on-site quote — roof pitch, outlet access and tree conditions move real numbers.
  • Cover commercial displays and municipal installs — those are engineered bids.
  • Book the job — estimates for budgeting; the contract comes from your installer.