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Business Loan Calculator

Estimate your monthly payment, total interest, and total cost for a business term loan — then see how the rate and term change what you actually pay.

DN
Dinero Editorial Team
Updated Sep 1, 2026 · 6 min read

Use this calculator to estimate the monthly payment on a business term loan. Enter the amount, the annual rate (APR), and the term in months — it returns your monthly payment, total interest, and total cost. Amounts are estimates for planning; your real offer depends on underwriting.

Key takeaways

  • Amortized term loans split each payment between interest and principal.
  • Shorter terms cost more monthly but less in total interest.
  • APR is not the same as an MCA factor rate — use the right tool.
  • Estimates only; real terms depend on underwriting.
  • Funding from $10,000, decisions in 24-48 hours.

How the calculation works

A term loan is amortized: each payment covers interest on the remaining balance plus a slice of principal. The formula is M = P · r · (1+r)^n / ((1+r)^n − 1), where P is the amount, r is the monthly rate (APR ÷ 12), and n is the number of months. Early payments are mostly interest; later payments are mostly principal.

Example

For example, a $50,000 loan at a 28% APR over 24 months works out to roughly a $2,750 monthly payment and about $16,000 in total interest — a total cost near $66,000. Lowering the term raises the monthly payment but cuts total interest; extending it does the opposite.

What this doesn't include

This estimates an amortizing loan. Merchant cash advances and revenue-based financing don't use APR the same way — they use a factor rate and a fixed payback, so use the MCA calculator for those. Origination or platform fees, if any, add to your real cost.

Frequently asked questions

Is this my exact payment?

No — it's an estimate for planning. Your actual payment depends on the lender's underwriting, the final rate, and any fees.

What APR should I enter?

Use the rate from your offer. For alternative/short-term funding, effective rates are often higher than bank rates; enter what you're quoted.

Does a longer term save money?

A longer term lowers the monthly payment but usually increases total interest paid. A shorter term costs more per month but less overall.

Can I get funded with bad credit?

Often yes — many funders weigh your revenue and bank deposits more than your FICO, and consider scores of 500+.

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