Enter the installation speed and the number of units into the calculator to determine the total installation time. This calculator helps in planning and estimating the time required for completing installation tasks.

Installation Time Formula

The following formula is used to calculate the installation time.

IT = U / S

Variables:

  • IT is the installation time (hours)
  • U is the number of units to be installed
  • S is the installation speed (units per hour)

To calculate the installation time, divide the number of units by the installation speed.

What is Installation Time?

Installation time is the total time required to install a certain number of units of a product or system. It is a critical factor in project management and scheduling, as it helps determine the duration of the installation phase of a project. Understanding the installation time is essential for efficient resource allocation and to ensure that project deadlines are met.

How to Calculate Installation Time?

The following steps outline how to calculate the Installation Time.


  1. First, determine the installation speed (S) in units per hour.
  2. Next, determine the number of units to be installed (U).
  3. Next, gather the formula from above = IT = U / S.
  4. Finally, calculate the Installation Time (IT) in hours.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

installation speed (S) = 15 units per hour

number of units (U) = 45 units