What is a factor rate?
A factor rate is the single number that sets the entire cost of a merchant cash advance. Here is what it means, how it works, and how to turn it into the dollars you will actually remit.
This article is educational and is not an offer of credit.
Key takeaways
- A factor rate is a flat multiplier, usually between about 1.1 and 1.5, that prices a merchant cash advance.
- Multiply your advance amount by the factor rate and you get your total payback, fixed at signing.
- A factor rate is not an interest rate and does not compound over time.
- The cost in dollars is the total payback minus the advance amount.
- To compare an advance against a loan, convert the factor rate to an APR-equivalent, which is an estimate for comparison only.
The short answer
A factor rate is the flat multiplier that sets the price of a merchant cash advance. It is usually written as a decimal between about 1.1 and 1.5, such as 1.25, 1.35, or 1.40. You multiply your advance amount by that number to find the total you have agreed to remit from your future sales.
Because an advance is the purchase of a portion of your future receivables rather than a loan, it is not priced with an interest rate. It is priced with this one multiplier, and that multiplier locks in your entire cost the moment you sign.
How a factor rate sets your payback
The math is deliberately simple. There is one formula to remember:
Total payback = advance amount times factor rate.
Take our worked example. You accept a $50,000 advance at a 1.40 factor rate. Your total payback is $50,000 times 1.40, which is $70,000. That $70,000 is the full amount you have agreed to remit, and it does not change based on how the next year unfolds. Your daily remittance and your term both flow from that single figure.
If a funder quotes you a daily payment and a term but not the factor rate, you can work backward to find it with our factor rate calculator.
What the factor rate costs you in dollars
The clearest way to judge a factor rate is to translate it into a plain dollar cost. That is the difference between what you remit and what you received:
Cost of capital = total payback minus advance amount.
In the example, that is $70,000 minus $50,000, which is $20,000. So a 1.40 factor on a $50,000 advance costs $20,000. Stating the price this way cuts through the decimal and tells you exactly what you are paying for fast, revenue-based access to capital.
Why a factor rate is not an interest rate
This is the part that trips up the most owners, so it is worth being precise. An interest rate accrues on a balance over time, and the longer you hold the money the more interest you pay. A factor rate does none of that. It is applied once, up front, to the original amount, and the result is fixed.
Two consequences follow. First, the factor rate does not compound, so there is no running balance growing day by day. Second, and this surprises people, paying the advance off faster does not shrink the fixed total on its own. Remitting $70,000 in eight months instead of twelve still means remitting $70,000, unless your agreement includes an early-payoff discount. Always ask whether one exists and get it in writing before you sign.
How a factor rate compares to an APR
Because a factor rate is flat and an APR is annualized, the two are not interchangeable. To line an advance up against a true loan such as a business line of credit or an SBA 7(a) loan, you have to convert the factor rate to an APR-equivalent, which annualizes the cost over your repayment term.
Here is why that number can look steep. In our example, the simple cost is $20,000, or about 40 percent of the advance. But repaid over roughly 12 months of daily remittances, the true APR-equivalent works out to about 71 percent, because you are paying that cost back over a compressed window. The APR-equivalent is an estimate built for comparison only, never a contractual APR, since an advance is not a loan. The full method is documented in our how we calculate true APR methodology, and the step-by-step conversion lives in how to convert a factor rate to an APR-equivalent.
Run your own factor rate
You do not need to do any of this by hand. Drop your advance amount and factor rate into the free MCA calculator to see your total payback, cost of capital, and daily remittance in seconds, or use the factor rate calculator to see the same offer as a simple cost rate and an APR-equivalent.
Once you understand the multiplier, the rest of the cost picture opens up. Our cornerstone guide on merchant cash advance cost ties factor rates, fees, daily payments, and APR-equivalents together in one place.
When you have a real offer in front of you, run its factor rate and amount through the free calculator to see the full dollar cost for yourself, or talk to a specialist who will walk you through the numbers in plain language. See your options with no credit pull to start.