VA Loan vs Conventional Loan: How to Calculate the Real Savings

The Rate-Only Comparison Is Wrong

Veterans receiving a 6.5% VA rate versus a 7.1% conventional rate on a $450,000 home see a $162 monthly payment difference. That figure sounds useful. It is not the full picture.

Private mortgage insurance, upfront funding fees, lender origination charges, and required down payment amounts all shift the real cost calculation. A borrower who anchors only on the interest rate will frequently choose the more expensive product.

The correct framework compares four variables simultaneously: monthly payment, upfront costs, break-even horizon, and total lifetime cost. Each one changes the conclusion depending on how long you plan to hold the loan.

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What the VA Loan Actually Costs Upfront

VA loans have no down payment requirement and no private mortgage insurance. They do carry a VA funding fee, which ranges from 1.25% to 3.3% of the loan amount depending on your down payment size and whether you have used a VA loan before.

For a first-time VA borrower putting nothing down on a $450,000 home, the funding fee is 2.15%. That equals $9,675 added to the loan balance or paid at closing.

For a subsequent-use borrower with no down payment, the fee rises to 3.3%, which equals $14,850 on that same $450,000 purchase.

Veterans with a service-connected disability rating of 10% or higher pay no funding fee at all. That exemption alone is worth more than $9,000 on the average VA purchase loan.

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What the Conventional Loan Actually Costs Upfront

Conventional loans with less than 20% down require private mortgage insurance. On a $450,000 purchase with 5% down ($22,500), the loan balance is $427,500. PMI on that balance typically runs 0.5% to 1.2% annually depending on credit score and lender.

At 0.85% annually, PMI costs $3,634 per year, or $302.83 per month. PMI cancels automatically when the loan-to-value ratio reaches 78%, which takes roughly 8.4 years on a 30-year fixed at 7.1% with no additional principal payments.

Total PMI paid before automatic cancellation: $25,436.

That number does not appear on the rate sheet. It does appear on your bank statement every month for eight years.

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Worked Example 1: First-Time VA Borrower vs 5% Down Conventional

Scenario: Veteran purchasing a $450,000 home. VA rate: 6.5%. Conventional rate: 7.1%. Conventional down payment: 5% ($22,500). VA down payment: $0.

VA Loan

• Loan amount: $459,675 (includes 2.15% funding fee of $9,675)
• Monthly principal and interest: $2,907
• Monthly PMI: $0
• Total monthly payment (P&I): $2,907
• Cash to close (excluding prepaid/escrow): $0 down plus closing costs, approximately $5,000 to $8,000

Conventional Loan

• Loan amount: $427,500
• Monthly principal and interest: $2,867
• Monthly PMI at 0.85%: $303
• Total monthly payment (P&I + PMI): $3,170
• Cash to close: $22,500 down plus closing costs, approximately $5,000 to $8,000

Monthly advantage, VA: $263 per month.

Year 1 savings, VA: $3,156.

Cash-to-close difference: The conventional borrower deploys $22,500 more at closing. If that capital would otherwise compound at 7% annually in a diversified portfolio, its opportunity cost over 8 years is $16,940.

Total 8-year cost advantage of the VA loan in this scenario: PMI savings of $25,436 plus opportunity cost of $16,940 plus payment differential of $25,248, minus the funding fee of $9,675. Net VA advantage: approximately $57,949.

That is not a rounding error. That is the cost of choosing the wrong product.

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Worked Example 2: Subsequent-Use VA Borrower vs 10% Down Conventional

A veteran who has used a VA loan before faces a 3.3% funding fee. A larger down payment reduces that fee. This scenario is where the conventional loan can sometimes win.

Scenario: $500,000 purchase. VA rate: 6.5%, 0% down, subsequent use. Conventional rate: 7.0%, 10% down ($50,000). Credit score: 760.

VA Loan

• Funding fee: 3.3% = $16,500
• Loan amount: $516,500
• Monthly P&I: $3,267
• Monthly PMI: $0

Conventional Loan

• Loan amount: $450,000
• PMI at 0.45% (strong credit, 10% down): $169 per month
• Monthly P&I: $2,994
• Total monthly payment: $3,163

The conventional payment runs $104 per month lower. PMI at 10% down cancels in approximately 5.6 years. Total PMI paid: $11,368.

VA funding fee: $16,500.

Break-even point: The VA loan's higher monthly payment ($104 more) takes 13.2 years to consume the $16,500 funding fee advantage lost to the conventional structure. If the veteran sells or refinances before year 13, the conventional loan wins in this specific scenario.

Opportunity cost of $50,000 down payment at 7% over 5.6 years: $20,403. Add that back into the conventional loan's true cost, and the VA loan regains its advantage if the veteran holds the home past year 7.

This is why the calculation requires actual numbers, not assumptions.

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How Down Payment Changes the VA Funding Fee

The VA funding fee decreases when borrowers make partial down payments. This matters for subsequent-use borrowers carrying the 3.3% base fee.

| Down Payment | First Use Fee | Subsequent Use Fee | |---|---|---| | 0% | 2.15% | 3.30% | | 5% to 9.99% | 1.50% | 1.50% | | 10% or more | 1.25% | 1.25% |

A subsequent-use borrower putting 5% down on a $500,000 purchase reduces the funding fee from $16,500 to $7,500. That $9,000 difference shifts the break-even analysis substantially. The VA loan becomes competitive at much shorter hold periods.

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The Rate Differential Actually Matters Less Than You Think

VA loans have historically priced 0.25% to 0.75% below comparable conventional loans. That spread is real, but it is not the dominant cost driver in most purchase scenarios.

On a $450,000 loan, a 0.5% rate advantage saves $140 per month in year one. Over 30 years at full amortization, total interest savings amount to $39,200.

PMI on a 5% down conventional loan on that same property costs $25,436 before cancellation, as shown above. The combination of no PMI and lower rate makes the VA advantage structural, not marginal, for most purchase loans below the conforming limit.

The rate differential becomes the dominant variable only when comparing VA to 20%-down conventional loans with no PMI. In that scenario, the funding fee and the rate spread are the only two cost variables that differ. Run that specific comparison if you have the capital for 20% down and are weighing opportunity cost.

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What the Calculator Needs to Give You an Accurate Answer

Generic mortgage calculators compare monthly payments. That comparison is incomplete. An accurate VA vs conventional analysis requires the following inputs:

• Purchase price
• VA loan eligibility status (first use, subsequent use, or exempt)
• Available down payment
• Credit score (determines conventional PMI tier)
• Current VA rate and conventional rate quotes from actual lenders
• Expected hold period in years
• Expected investment return on any capital not used for down payment

Every one of those variables shifts the outcome. Change the hold period from 5 years to 12 years and a scenario that favors conventional can reverse completely. Change the down payment from 0% to 10% and a scenario that favors VA can tighten to near-parity.

The CalcMoney mortgage calculator runs the full comparison. It incorporates PMI timelines, funding fee treatment, and opportunity cost of down payment capital. It returns total cost figures across your specified hold period, not just monthly payment differences.

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The Decision Framework

Three questions determine which loan product wins for a given borrower.

First: Are you exempt from the VA funding fee? If yes, the VA loan wins in virtually every scenario where you qualify. The absence of both PMI and the funding fee creates an unmatched cost structure.

Second: What is your realistic hold period? If you sell or refinance within 4 years, the funding fee for subsequent-use borrowers may not amortize efficiently. Run the break-even. Do not guess.

Third: What is the true cost of your down payment capital? Veterans who have $50,000 available face a real choice between deploying it to reduce the funding fee or keeping it invested. At a 7% expected return, $50,000 grows to $70,127 over 5 years. That opportunity cost belongs in the comparison.

The veterans who calculate all three questions before signing consistently outperform those who compare rate sheets. The difference, as the examples above show, regularly exceeds $50,000 over a standard hold period.

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Run your specific numbers in the CalcMoney mortgage calculator before you commit to either product.