What is Money Factor in a Car Lease & How to Convert It

When leasing a car, dealerships rarely talk about 'interest rates.' Instead, they use a term called the 'money factor' (sometimes called the lease factor or rent charge) to determine the cost of financing. Although it looks like a small decimal, it directly dictates your monthly lease fee.

The money factor is typically written as a decimal with multiple leading zeros, such as 0.0025. Because it is formatted differently than a standard percentage rate, many consumers find it difficult to understand whether they are getting a competitive rate or paying too much.

To convert the money factor into a standard Annual Percentage Rate (APR), you simply multiply it by 2,400. For example, a money factor of 0.0025 multiplied by 2,400 equals 6.0% APR. This conversion allows you to compare the lease financing cost against traditional auto loan rates.

A higher credit score helps you qualify for the 'tier-1' money factor, lowering your rent charge. Always ask the dealer for the exact money factor being used, and convert it to APR to ensure transparency. You can model different money factors easily with our online lease estimator.