Skip to content
RK Calculator
Menu

Net Effective Rent Calculator

Find the real monthly rent of a lease after free months and other concessions.

Change the values and press Calculate to work out your own figures.

Enter the term, the rent and the concessions.

About lease termFor example 12.
About term unitUnit of the term.
About monthly rentRent for a full month.
About currencyChanges how amounts are shown, not the math; your choice is remembered on this device.
About free months (optional)Months of free rent; 0 if blank.
About other concessions (optional)Total over the lease; 0 if blank.
Result
Net effective rent
$1,375.00
A year
$16,500.00
Over the lease
$16,500.00
Saved by concessions
$1,500.00

The lease works out to $1,375.00 a month.

Show the working
  1. net effective rent = (rent × months − free months × rent − other concessions) ÷ months

How to use it

Enter the term, the rent and the concessions.

Enter amounts without commas or with them; rates are percentages (5 for 5%). Negative amounts are allowed where a sign means money paid out.

Key facts

net effective rent = (rent × months − free months × rent − other concessions) ÷ months

Questions

What is the net effective rent of a $1,500 lease with one month free?

$1,375 a month.

Formulas

net effective rent = (rent × months − free months × rent − other concessions) ÷ months

Sources

Limitations

  • Results are estimates for planning, not offers or financial advice; lenders and banks may round, count days or time payments differently.
  • Rates are nominal annual rates compounded as you choose; payments at a different frequency use the equivalent periodic rate.

Formula version 0.1.0Reviewed