Enter the base rent, escalation rate, and lease term into the calculator to determine the escalated rent. This calculator helps in understanding how rent will increase over the term of a lease due to an escalation clause.

Rent Escalation Formula

The following formula is used to calculate the escalated rent.

ER = BR * (1 + ER)^{LT}

Variables:

  • ER is the escalated rent ($)
  • BR is the base rent ($)
  • ER% is the escalation rate (%)
  • LT is the lease term (years)

To calculate the escalated rent, multiply the base rent by one plus the escalation rate raised to the power of the lease term.

What is Rent Escalation?

Rent escalation is a clause commonly found in commercial lease agreements that allows the landlord to increase rent at a predetermined rate or percentage over the term of the lease. This is often used to account for inflation, increased property taxes, or other costs that the landlord may incur over time. Understanding how rent escalation works is crucial for both landlords and tenants to budget and plan for future financial obligations.

How to Calculate Escalated Rent?

The following steps outline how to calculate the escalated rent.


  1. First, determine the base rent (BR) in dollars.
  2. Next, determine the escalation rate (ER%) as a percentage.
  3. Next, determine the lease term (LT) in years.
  4. Next, gather the formula from above = ER = BR * (1 + ER%)^LT.
  5. Finally, calculate the escalated rent (ER) in dollars.
  6. 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.

base rent (BR) = $1,000

escalation rate (ER%) = 3%

lease term (LT) = 5 years