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Business Loan Calculator

Analyze amortizing or interest-only business debt with monthly, biweekly, or weekly payments, upfront and recurring fees, effective APR, operating coverage, break-even revenue, scenarios, charts, and schedules.

Commercial debt cost and coverage

Measure the loan against the cash it must help produce

Price the contractual payment, origination and fixed fees, fee-adjusted APR, extra principal, balloon risk, monthly debt burden, gross-profit coverage, and required break-even revenue.

Loan structure
Fees
Business cash-flow context

Plan with context

A business loan must be priced against both usable proceeds and operating cash flow.

The quoted rate does not reveal fee drag, payment frequency, balloon exposure, or whether gross profit can comfortably support the new obligation alongside existing debt.

01

Net proceeds can be less than principal

When fees are withheld at funding, the business receives less cash than it is contractually required to repay. APR analysis begins with usable proceeds.

02

Payment frequency changes liquidity

Weekly and biweekly schedules require cash more often than monthly debt. Match the payment calendar with the business’s actual collection cycle.

03

Fees raise effective cost

Origination, documentation, administrative, and annual charges increase total outlay and can push the effective annual cost above the nominal rate.

04

Interest-only creates a balloon

Low periodic payments do not retire principal unless extra amounts are applied. The remaining balance becomes due at maturity or must be refinanced.

05

Coverage needs a margin assumption

The planner applies the entered gross margin to monthly revenue, then compares that gross profit with new and existing debt service.

06

Term and rate solve different problems

A longer term reduces scheduled payment but usually increases total interest. A shorter term raises near-term burden while retiring debt faster.

Included

Amortizing and interest-only structures, three payment frequencies, years and months, five fee types, fee financing, extra principal, effective APR estimate, coverage, break-even revenue, scenarios, chart, and ledger.

Not included

Taxes, compounding conventions beyond the payment period, variable rates, late fees, prepayment penalties, guarantees, collateral, covenants, seasonal revenue, working-capital timing, or lender underwriting.

Use it well

Compare written offers using cash actually received, align payments with collections, stress-test lower revenue and margin, and confirm balloon, guarantee, collateral, and prepayment terms.

Keep calculating

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