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Money factor calculator

Money factor calculator

Convert a lease money factor to APR and back. Multiply by 2,400 for the APR, divide the APR by 2,400 for the money factor. Free.

Often written like 0.00250, or 2.50 in some quotes (divide that by 1,000).

%

Equal to an APR of

6.00%

APR = money factor × 2,400

Money factor
0.00250
APR
6.00%
Rent charge on a $40,000 lease (cap + residual $63,000)
$157.50

An estimate to plan with, not an offer of credit.

At a glance

Money factor to APR
Money factor x 2,400
APR to money factor
APR / 2,400
Example
0.00250 = 6.0% APR
On this page

Why 2,400?

The rent charge formula adds the cap cost and the residual, which counts the average balance twice, and works per month. So the money factor is the APR divided by 12 months, divided by 2, divided by 100 to turn a percent into a decimal: 12 x 2 x 100 = 2,400.

Common money factors

Money factorAPR
0.001002.4%
0.001503.6%
0.002004.8%
0.002506.0%
0.003007.2%
0.003508.4%
0.004009.6%

Spotting a marked-up money factor

The leasing company sets a buy rate for each credit tier, and dealers may add to it. Ask the dealer for the money factor, convert it, and compare with what a bank would charge on a loan. If it is well above, ask for the buy rate.

Common questions

Is a money factor the same as an interest rate?

It is a different way to write the same finance charge. Multiply by 2,400 to compare with an APR.

What is a good money factor?

Anything that converts to an APR at or below what you would pay on a car loan. Carmaker promotions can go well below.

Why does my lease contract not show an APR?

Federal leasing rules (Regulation M) do not require one. The contract shows the rent charge in dollars instead.

Put this calculator on every car you sell, free

CarShots adds a payment and lease calculator to every Car Page and to your own website. Shoppers pick a payment and send it to you, with their name and number. Free on every plan, including your first free car.