LTV Ratio Calculator

Q: What is a good LTV ratio for a HELOC?

For a HELOC, a good LTV ratio is 80% or below — and excellent is 70% or below. Most lenders cap combined LTV (CLTV) at 85%, with some going to 90% for strong credit. The lower your CLTV, the better your rate and the wider your lender options. Below 70% CLTV you will typically qualify for the best available rates. Above 85% CLTV, your options narrow significantly and rates rise.

Q: How is LTV ratio calculated?

LTV is calculated with a simple formula: LTV = (Loan Balance ÷ Home Value) × 100. For example, a $300,000 mortgage on a $500,000 home gives an LTV of 60%. For HELOCs, lenders use Combined LTV (CLTV) which adds all loans: (first mortgage + second mortgage + HELOC) ÷ home value × 100. If you add a $75,000 HELOC to that scenario, the CLTV becomes ($300,000 + $75,000) ÷ $500,000 = 75% CLTV.

Q: What LTV do I need to qualify for a HELOC?

Most HELOC lenders require a maximum CLTV of 85%, meaning your total outstanding loans cannot exceed 85% of your home’s appraised value. Some credit unions and online lenders allow up to 90% CLTV, but typically require higher credit scores (720+) and charge higher rates. A few conservative lenders cap at 80% CLTV. To maximize your options, aim for 85% CLTV or lower before applying.

Q: What is the difference between LTV and CLTV?

LTV (Loan-to-Value) measures only your first mortgage against your home’s value. CLTV (Combined Loan-to-Value) adds every loan secured by the property — first mortgage, second mortgage, any existing HELOCs — and divides the total by home value. HELOC lenders always use CLTV because they need to know the total claim against the property. If you have a $300,000 first mortgage and want a $75,000 HELOC on a $500,000 home, the CLTV is 75% even though your first-mortgage LTV is only 60%.

Q: How can I lower my LTV ratio quickly?

The fastest ways to lower your LTV are: (1) Get a new appraisal — if your home has appreciated, this can immediately drop your LTV with zero cost; (2) Make a lump-sum payment toward your mortgage principal — a tax refund or bonus applied directly reduces the balance instantly; (3) Make extra monthly payments — consistent overpayments compound quickly. The slowest method is waiting for natural appreciation. The most reliable is paying down the mortgage balance.

Calculate your exact loan-to-value ratio, available home equity, and maximum HELOC borrowing capacity — instantly. See which LTV tier you're in and how it affects your rate.

100% free Instant results No credit check Expert reviewed

LTV ratio

Your tier & rate impact

Available equity

Exact dollar amount

HELOC capacity

At 80%, 85% & 90% LTV

Your LTV snapshot

Live results

Example scenario

Home value $500,000

Mortgage balance $300,000

Second mortgage $0

Excellent

60% LTV

Best rates available • Strong equity position

Available equity $200,000

Max HELOC (85% LTV) $125,000

Rate tier Best available

Equity percentage 40%

Calculate my LTV Check eligibility

LTV Ratio Calculator — Equity, Borrowing Capacity & Rate Tier

Results update instantly

Your property details

Home value $500,000

$0$2M

Primary mortgage balance $300,000

$0$2M

Optional

2nd mortgage / HELOC balance optional $0

$0$500K

Your LTV results

Excellent

60.0% LTV

Best rates available • Strong equity position

LTV position 60%

0%60%70%80%90%100%

LTV ratio 60.0%

Combined LTV (CLTV) 60.0%

Home equity $200,000

Equity percentage 40.0%

Rate tier Best available

HELOC eligible Yes — strong position

80% LTV

$100,000

Max HELOC
Conservative

✓ Available

85% LTV

$125,000

Max HELOC
Most lenders

✓ Available

90% LTV

$150,000

Max HELOC
Select lenders

✓ Available

At 60% LTV you qualify for the maximum HELOC amount at all three tiers. Most major banks and credit unions will approve up to 85% CLTV. Some credit unions and online lenders go to 90% CLTV for strong credit profiles.

If I borrow this amount, what will my CLTV be?

Borrowing $50,000 would bring your CLTV to 70.0% — still in the Good tier. Max HELOC at 85% CLTV would be $125,000.

How much do I need to pay down to reach a target LTV?

To reach 80% LTV you need to pay down $0 — you are already at 60% LTV, well below the 80% target.

If my home value changes, what happens to my LTV?

If your home is worth $550,000, your LTV drops to 54.5% — Excellent tier. Your max HELOC at 85% CLTV increases to $167,500.

The foundation of HELOC qualification

What is LTV ratio?

Your loan-to-value ratio is the single most important number lenders look at when evaluating a HELOC application. It determines whether you qualify, what rate you get, and how much you can borrow.

The basic definition

LTV ratio expresses your loan balance as a percentage of your home's value. If your home is worth $500,000 and you owe $300,000, your LTV is 60%. The higher the LTV, the less equity you have and the more risk the lender takes.

Why lenders care about LTV

LTV measures how much cushion the lender has if you default. At 60% LTV, the lender is protected even if home values drop 30%. At 90% LTV, any price decline puts the lender at risk of not recovering their loan — hence the higher rates and stricter requirements.

LTV vs CLTV — the critical difference for HELOCs

For HELOCs, lenders use Combined LTV (CLTV) — the total of all loans against the home divided by its value. Adding a $75,000 HELOC to a $300,000 mortgage on a $500,000 home creates a CLTV of 75%, even though the first mortgage LTV is only 60%.

How LTV affects your HELOC

Most HELOC lenders cap at 85% CLTV. Some go to 90%. The lower your CLTV, the better the rate, the higher the credit limit, and the more lenders are willing to work with you. Dropping from 85% to 75% CLTV can save 0.5–1.0% on your interest rate.

LTV formula — with example

$300K

Loan balance

$500K

Home value

× 100

60%

LTV ratio

Formula: LTV = (Loan Balance ÷ Home Value) × 100
Example: $300,000 ÷ $500,000 × 100 = 60% LTV
Equity: $500,000 − $300,000 = $200,000 (40% equity)

CLTV formula: (1st mortgage + 2nd mortgage) ÷ Home Value × 100
Example: ($300,000 + $75,000) ÷ $500,000 × 100 = 75% CLTV

LTV vs CLTV — know the difference

LTV

First mortgage only ÷ home value. Used for your primary mortgage qualification and refinancing.

$300K ÷ $500K = 60%

CLTV

All loans combined ÷ home value. HELOC lenders always use CLTV — adding a HELOC raises this number immediately.

$375K ÷ $500K = 75%

6-tier breakdown

LTV tiers & rate impact

Where you fall in the LTV spectrum determines your interest rate, lender options, and maximum borrowing limit. Here is every tier clearly mapped — with real rate and access implications.

0% LTV (no debt)100% LTV (fully mortgaged)

< 60%

60–70%

70–80%

80–85%

85–90%

> 90%

0%60%70%80%85%90%100%

Tier

CLTV range

Rate impact

Lender availability

HELOC access

Excellent

Below 60%

Best rates (prime or below)

All banks, credit unions, online lenders

Full access — all products

Good

60% – 70%

Competitive (prime + 0.25–0.5%)

All major lenders — wide selection

Full access — all products

Good

70% – 80%

Standard (prime + 0.5–1.0%)

Most banks and credit unions

Full access — standard terms

Fair

80% – 85%

Higher (prime + 1.0–1.5%)

Some banks, most credit unions

Moderate — score 680+ required

Fair

85% – 90%

Premium (prime + 1.5–2.0%+)

Select credit unions, few banks

Limited — score 720+ required

High LTV

Above 90%

Very high or unavailable

Rarely available — niche lenders only

Very limited — not recommended

Rate spreads are illustrative. Actual HELOC rates vary by lender, your credit score, and current market conditions. The prime rate as of mid-2026 is approximately 7.50%. A borrower at 60% CLTV with a 780 credit score may qualify for prime − 0.25%, while the same borrower at 85% CLTV with a 680 score may be quoted prime + 2.00% — a difference of over 2.25% on the same home.

4 proven strategies

How to improve your LTV

If your LTV is too high for the HELOC you want, you have four levers to pull. Each works differently, has a different timeline, and suits different situations.

High impact

Pay down your mortgage

Every extra dollar applied to your mortgage directly reduces your LTV. This is the most controllable and guaranteed method — unlike appreciation, it doesn’t depend on the market.

Example: On a $500K home at 80% LTV ($400K mortgage), paying an extra $500/mo cuts LTV to 75% in under 5 years, potentially saving 0.5% on your HELOC rate.

Fast impact

Get a new home appraisal

If your home has appreciated since your last appraisal, a new one could reduce your LTV with no paydown required. Markets that rose 10–20% in recent years may have significantly increased your equity.

Example: Home appraised at $450K with a $340K mortgage = 75.6% LTV. Reappraised at $520K = 65.4% LTV — a full tier improvement at zero cost.

Long-term

Home improvements that add value

Strategic renovations can increase appraised value faster than they cost. Kitchen and bathroom remodels typically return 60–80% of cost in added value, improving your LTV ratio in the process.

Example: A $30K kitchen remodel adds $22K in appraised value on a $500K home, reducing a 76% LTV to 73% while also improving your home’s livability.

Passive

Wait for market appreciation

In appreciating markets, home values naturally rise over time while your loan balance amortizes. The combination of rising value and falling balance improves LTV without any extra payments.

Example: A home bought for $400K at 80% LTV ($320K mortgage) with 3% annual appreciation reaches 70% LTV in roughly 4–5 years from value growth alone.

How fast each strategy improves LTV — example: $500K home, currently 80% LTV ($400K mortgage)

Extra $500/mo payment

~5 years to 75% LTV

75% LTV

New appraisal (+15%)

Immediate — 69.6% LTV

69.6% LTV

$40K renovation (+$28K value)

After project — 71.9% LTV

71.9% LTV

3% annual appreciation

~4 years to 70% LTV

70% LTV

6 questions answered

LTV ratio FAQ

Common questions about loan-to-value ratios, HELOC qualification, and how to improve your position.

For a HELOC, a good LTV ratio is 80% or below — and excellent is 70% or below. Most lenders cap combined LTV (CLTV) at 85%, with some going to 90% for strong credit. The lower your CLTV, the better your rate and the wider your lender options. Below 70% CLTV you will typically qualify for the best available rates. Above 85% CLTV, your options narrow significantly and rates rise.

LTV is calculated with a simple formula: LTV = (Loan Balance ÷ Home Value) × 100. For example, a $300,000 mortgage on a $500,000 home gives an LTV of 60%. For HELOCs, lenders use Combined LTV (CLTV) which adds all loans: (first mortgage + second mortgage + HELOC) ÷ home value × 100. If you add a $75,000 HELOC to that scenario, the CLTV becomes ($300,000 + $75,000) ÷ $500,000 = 75% CLTV.

Most HELOC lenders require a maximum CLTV of 85%, meaning your total outstanding loans cannot exceed 85% of your home’s appraised value. Some credit unions and online lenders allow up to 90% CLTV, but typically require higher credit scores (720+) and charge higher rates. A few conservative lenders cap at 80% CLTV. To maximize your options, aim for 85% CLTV or lower before applying.

Yes — significantly. LTV is one of the two primary factors (along with credit score) that determine your HELOC rate. Lower LTV means lower rate: a borrower at 60% CLTV can typically qualify for prime rate or below, while a borrower at 85% CLTV may be quoted prime + 1.5–2.0%. On a $100,000 HELOC, that difference costs an extra $1,500–$2,000 per year in interest. Improving your LTV before applying is one of the highest-return financial moves you can make.

LTV (Loan-to-Value) measures only your first mortgage against your home’s value. CLTV (Combined Loan-to-Value) adds every loan secured by the property — first mortgage, second mortgage, any existing HELOCs — and divides the total by home value. HELOC lenders always use CLTV because they need to know the total claim against the property. If you have a $300,000 first mortgage and want a $75,000 HELOC on a $500,000 home, the CLTV is 75% even though your first-mortgage LTV is only 60%.

The fastest ways to lower your LTV are: (1) Get a new appraisal — if your home has appreciated, this can immediately drop your LTV with zero cost; (2) Make a lump-sum payment toward your mortgage principal — a tax refund or bonus applied directly reduces the balance instantly; (3) Make extra monthly payments — consistent overpayments compound quickly. The slowest method is waiting for natural appreciation. The most reliable is paying down the mortgage balance.

Free tools