$
%
months
%
Monthly Payment
—
principal + interest
Total Interest
—
total cost of borrowing
Total Repayment
—
principal + all interest
True APR
—
incl. origination fee
Amortization Schedule (first 12 months)
#PaymentPrincipalInterestBalance
💡 Tip: The true cost of a loan includes origination fees, not just the interest rate. A loan with a lower rate but high fees can cost more than a higher-rate loan with no fees. Always compare total repayment amounts, not just monthly payments.

How business loan payments and APR are calculated

Most term loans are amortized: each monthly payment is the same, with the interest share falling and the principal share rising over time. APR adds fees to the interest rate so you can compare offers with different fee structures.

Formula

Monthly payment = P x r / (1 - (1 + r)^(-n))
P = loan amount, r = annual rate / 12, n = number of monthly payments
Total interest = Payment x n - P

Example

$50,000 at 10% for 5 years: r = 0.833%, n = 60. Monthly payment is about $1,062; total interest is about $13,700.

Frequently asked questions

What is the difference between interest rate and APR?

The interest rate is the cost of borrowing the principal; APR also includes origination and other fees, expressed as a yearly rate. Compare loans by APR.

How can I lower my monthly loan payment?

Choose a longer term, negotiate a lower rate, or borrow less. A longer term lowers payments but increases total interest paid.

What is a factor rate?

Some short-term lenders quote a factor (for example 1.2) instead of an interest rate: you repay 1.2 times the amount borrowed. Converted to APR, factor-rate loans are often very expensive.

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