Advanced Bridge Loan Calculator

Bridge loans don’t have to be this confusing!  We tried using other bridge loan calculators and even found ourselves scratching our heads. So we built our own. The Advanced Bridge Loan Calculator makes it easy to figure out how much of your home equity you can borrow and how it fits into buying your next home — no confusing math, no guesswork.

If you’ve been searching for a clear and accurate bridge loan or bridging loan calculator, you’re in the right place.

Advanced Bridge Loan Calculator

Current Home

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Your credit score helps us better determine the most realistic interest rate and PMI.
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Cannot exceed Max Bridge Loan Amount: $0.00

Future Home

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Cannot exceed Desired Loan Amount: $0.00
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This value represents the latest 30-year fixed mortgage rate from the Optimal Blue Mortgage Market Indices (OBMMI), a widely recognized benchmark for real-time mortgage rates
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Taxes & Insurance & Dues

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Default value set to 1% of home value, but may be different for your property.
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Default value set to .6% of home value, but may be different for your provider and property
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If your property belongs to an HOA, you can enter the monthly dues here.
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PMI percentage is calculated based on LTV and credit score

Financial Analysis

Bridge Loan Details

Interest-Only Payment

New Mortgage Details

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What is a Bridge Loan?

A bridge loan is a short-term loan that lets you borrow against the equity in your current home. Homebuyers often use a bridge loan to make a down payment on a new property while waiting for their current home to sell. This short-term solution gives you flexibility in competitive markets and avoids the need to sell first.

Most bridge loans last 6 to 12 months, with interest-only payments. They’re a strategic financing option, but only when you understand how they impact your overall budget — that’s where our bridge loan calculator comes in.


How This Bridging Loan Calculator Works

Our bridging loan calculator is divided into two parts: your current home and your next purchase. It’s built to be intuitive, transparent, and more accurate than any other tool on the market.

Step 1: Current Home & Bridge Loan Details

You’ll enter:

  • Current Home Value

  • Outstanding Mortgage Balance

  • Credit Score

  • Desired Bridge Loan Amount

From this, we calculate:

  • Maximum Bridge Loan Amount based on equity

  • Estimated Bridge Loan Interest Rate using Prime + credit-based margin

  • Bridge Loan Monthly Payment (interest-only, 12-month term)

This gives you a clear view of how much bridge financing is available and how much it may cost.

Step 2: New Home Purchase Analysis

Input details for your upcoming purchase:

  • Purchase Price of New Home

  • Down Payment (from Bridge Loan) – up to the approved amount

  • Additional Cash Down Payment (optional)

  • Loan Term and Interest Rate

We calculate:

  • Loan Amount after both down payments

  • Estimated Due at Signing (3% of purchase price)

  • Monthly Principal & Interest Payments

Whether you’re considering a conventional loan or exploring other options, this tool gives you a comprehensive outlook.


Why Use a Bridge Loan?

Using a bridge loan can make buying a new home less stressful and more strategic. It can help you:

  • Avoid selling your home before you’re ready

  • Make a stronger offer without financing contingencies

  • Cover your down payment without draining savings

  • Time your move without rushed closings

That said, bridge loans aren’t for everyone. They typically come with higher interest rates and require strong credit and solid exit plans. This calculator helps you see if the numbers make sense.


Additional Tools & Resources

Explore other tools that help you get mortgage-ready:

Want to understand how bridge loans work in real-world scenarios? Read our guide:
Buy Before You Sell: Bridge Loans & Recasting Explained