Signage, Displays & Architectural Graphics worked example

Field Install Hours with number of sign locations to install of 6 items: a worked example

Suppose number of sign locations to install falls to 6 items. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate total field installation labor hours for Signage, Displays & Architectural Graphics from the number of items and the hours each takes.

The inputs for this scenario

  • Number of sign locations to install: 6 items (the input this scenario stresses; the baseline uses 12)
  • Install labor hours per sign location: 6 hr (held at the documented default)
  • Installers on the crew: 2 people (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Total labor hours = work items × hours per item.
  • Total labor hours works out to 36 hr at these inputs, and this is the headline figure for the scenario.
  • Duration with crew works out to 18 hr at these inputs.
  • Work items works out to 6 items at these inputs.
  • Hours per item works out to 6 hr / item at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where number of sign locations to install sits at 12 items and the headline result is 72 hr, this scenario comes in 50% below the baseline at 36 hr.
  • It multiplies the number of sign locations by the labor hours each takes to get total labor hours, then divides by crew size to get elapsed on-site duration. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Total labor hours: 36 hr (headline result)
  • Duration with crew: 18 hr
  • Work items: 6 items
  • Hours per item: 6 hr / item

Run it with your numbers

  • To rerun this with your own numbers, open the live Field Install Hours calculator, set number of sign locations to install to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.