Convert lease money factor to APR and vice versa. Understand the true interest rate on your lease and compare it to auto loan rates.
The money factor is the leasing industry's way of expressing the interest rate on a lease. Unlike a traditional APR, the money factor is a tiny decimal number (like 0.00125) that doesn't immediately communicate the financing cost.
To convert a money factor to APR, simply multiply by 2,400. To convert APR to money factor, divide by 2,400. So a money factor of 0.00125 equals 3.0% APR (0.00125 × 2,400 = 3.0).
Knowing the APR equivalent helps you compare a lease offer to a traditional auto loan or to your pre-approved financing. If the lease APR is significantly higher than available loan rates, the lease may not be as good a deal as the monthly payment suggests.
Whether you drive a compact sedan, a full-size SUV, or a pickup truck, accurate lease money factor to apr figures help you plan smarter and avoid costly surprises at the pump or dealership. Use this tool regularly to track changes over time and adjust your transportation budget accordingly.
Dealers rarely volunteer the APR on a lease, quoting only the money factor instead. Converting to APR lets you see the true cost of financing and compare it directly to loan rates, ensuring you're not overpaying for lease financing. Results update instantly as you adjust inputs, making it easy to explore different scenarios and find the best option for your driving needs and budget.
APR = Money Factor × 2,400 Money Factor = APR / 2,400
Result: 4.20% APR
A money factor of 0.00175 equals 4.20% APR (0.00175 × 2,400 = 4.20). This is a reasonable lease rate for qualified buyers. If the dealer initially quoted 0.00250 (6.0% APR), you know there's room to negotiate.
The money factor was introduced by the leasing industry as an alternative to APR. While mathematically related, it obscures the true cost of financing. A money factor of 0.00200 sounds small but equals 4.8% APR. Always convert before evaluating a lease deal.
The base money factor (buy rate) is set by the leasing company based on your credit. The dealer can mark it up for additional profit, just like marking up a loan rate. The markup is typically 0.0003–0.001, which translates to 0.72–2.4% APR of hidden cost.
If a lease money factor converts to 5.0% APR but you can get a car loan at 4.0% APR, the lease financing costs more. This doesn't mean you shouldn't lease — but factor the higher financing cost into your total lease vs. buy comparison.
A money factor of 0.001 (2.4% APR) or below is excellent. 0.001–0.0015 (2.4–3.6% APR) is good. Above 0.002 (4.8% APR) is high and should be negotiated down or reconsidered.
The money factor is an industry convention. Some believe it makes the financing cost less transparent, making it harder for consumers to comparison shop. Converting to APR brings clarity.
Yes. Dealers can often mark up the money factor for additional profit. Ask for the base (buy rate) money factor and negotiate from there. Having a strong credit score gives you leverage.
The formula provides an approximation of the APR. It's standard in the industry and close enough for comparison purposes. The exact APR calculation for a lease is more complex, but × 2,400 is the accepted convention.
Like loans, better credit scores get lower money factors. Top-tier credit (720+) typically qualifies for the manufacturer's base money factor. Lower scores may have 0.001–0.003 added to the base rate.
Manufacturers sometimes offer below-market money factors (even 0.00001 — effectively 0% APR) as promotional incentives to boost sales. These are the best lease deals and are time-limited.