Bridge Loan Calculator

Calculate short-term financing costs, interest payments, and repayment schedules for bridge loans used in real estate transactions and property development.

Calculate Your Bridge Loan

$250,000
8.5%
12 months
$2,500

Bridge Loan Results

Monthly Payment
Interest-only payment
$1,770.83
Total Interest
Over entire loan term
$21,250.00
Total Fees
Origination & other costs
$2,500.00
Total Cost
Interest + fees
$23,750.00
Balloon Payment
Principal due at end
$250,000.00
Effective APR
Including all costs
9.5%

Bridge Loan Formula & Calculation

Bridge loans typically use simple interest calculations with interest-only payments during the loan term and a balloon payment of the principal at maturity.

Formula for Monthly Interest-Only Payment:

Monthly Payment = (Loan Amount × Annual Interest Rate) ÷ 12

Total Interest = Loan Amount × Annual Interest Rate × (Loan Term in Months ÷ 12)

Total Cost = Total Interest + Loan Fees

Effective APR = ((Total Cost ÷ Loan Amount) × (12 ÷ Loan Term in Months)) × 100

Example Calculation:

For a $250,000 bridge loan at 8.5% annual interest for 12 months with $2,500 in fees:

Bridge Loan FAQs

What is a bridge loan and when is it used?

A bridge loan is a short-term financing option used to "bridge" the gap between immediate capital needs and longer-term financing. It's commonly used in real estate transactions when purchasing a new property before selling an existing one, during property renovations before securing permanent financing, or for business acquisitions where immediate funds are needed before long-term financing is arranged.

How is bridge loan interest calculated?

Bridge loan interest is typically calculated using the simple interest formula: Interest = Principal × Rate × Time. Most bridge loans use monthly interest-only payments with a balloon payment of the principal at the end of the loan term. The interest is calculated on the outstanding principal balance and paid monthly, quarterly, or sometimes deferred until the end of the loan term.

What are typical bridge loan terms?

Bridge loans typically have terms ranging from 6 to 24 months, with interest rates higher than traditional mortgages (usually 1.5-3% higher than prime rate). They often require interest-only monthly payments with the principal due as a lump sum at maturity. Loan-to-value ratios typically range from 60-80% of the property's value, and most lenders require a clear exit strategy for repayment.

What fees are associated with bridge loans?

Bridge loans typically include several fees: Origination fees (1-3% of loan amount), appraisal fees (for property valuation), legal fees (for documentation), processing fees, and sometimes exit fees or prepayment penalties. These costs are added to the total loan cost and should be factored into your financing calculations when comparing bridge loan options.

How does this bridge loan calculator work?

Our bridge loan calculator uses the formula for interest-only loans: Monthly Payment = (Loan Amount × Interest Rate) ÷ 12. It calculates total interest cost by multiplying the monthly interest by the loan term in months, then adds any fees to determine the total cost of financing. The calculator also computes the effective APR which includes both interest and fees to give you a true cost comparison between different bridge loan offers.

What are the advantages and disadvantages of bridge loans?

Advantages: Quick access to funds (often within 2-4 weeks), flexible terms, interest-only payments preserve cash flow, allows for time-sensitive transactions, and can be used for properties that don't qualify for traditional financing.

Disadvantages: Higher interest rates than traditional loans, shorter repayment terms, balloon payment requirement, additional fees, and typically require significant equity or collateral. Bridge loans also carry the risk of being unable to secure permanent financing before the bridge loan matures.