Home Equity Loan Calculator: How Much Can You Borrow β and What Does It Cost?
How much could you borrow against your home?
A home equity loan gives you a lump sum at a fixed interest rate, repaid in equal monthly installments β the predictable, lower-rate sibling of a personal loan, secured by your home. Unlike a HELOC, there's no draw period or variable rate: you borrow once, pay the same fixed amount every month, and the loan is done. Eligibility depends on your combined loan-to-value ratio (CLTV). Most lenders allow up to 80β85% of your home's appraised value minus your remaining mortgage balance. This calculator determines your maximum available equity, monthly payment at your rate and term, total interest over the life of the loan, and the resulting CLTV. Because your home is collateral, home equity loans carry real risk: default can result in foreclosure. This makes them appropriate for purposes with clear ROI β home improvements that increase property value, replacing high-rate credit card debt at a significantly lower rate, or education expenses. They're less appropriate for financing vacations, discretionary spending, or purchases that won't outlast the loan term. The calculator also compares your home equity loan against a HELOC alternative, so you can see the tradeoff between payment certainty (loan) and flexibility (HELOC) for your specific amount.
- βPlanning a major home renovation and need a lump sum with predictable payments
- βConsolidating high-interest debt at a lower rate using home equity
- βComparing home equity loan vs. HELOC for a specific project amount
- βCalculating whether your home has enough equity for a meaningful loan
- βUnderstanding your combined LTV after taking a home equity loan
Thomas and Karen own a home appraised at $550,000 with $310,000 remaining on their mortgage. Current LTV: 56%. At 85% max CLTV, maximum additional borrowing: $157,500. They want $90,000 for a primary suite addition. Home equity loan at 8.25% for 15 years: $876/month, $67,680 total interest. vs. personal loan at 12% for 7 years: $1,583/month, $32,972 total interest. The home equity loan saves $707/month but costs more total interest over the longer term. Their priority is cash flow β they choose the home equity loan.
Home Equity Loan Analyzer
Enter your home value, mortgage balance, and loan details to calculate your monthly payment, CLTV, equity position, term trade-offs, and rate sensitivity. Results update live.
Home & Mortgage
Loan Terms
Typical HELoan: 7.5β10%
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