Estimate how much home equity may actually be borrowable under a simple combined-LTV cap, then compare the draw and repayment payments.
Estimated available line
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Enter your home value, mortgage balance, credit tier, rate, and draw period to estimate a HELOC line and payment range.
Tap an example to prefill the calculator with sample values.
Mid-range equity access
Good credit with a standard 10-year draw period
A homeowner wants to know how much room a typical combined-LTV cap leaves for renovations or emergency liquidity.
Result: The output separates the interest-only draw payment from the later repayment payment.
Tighter credit box
Fair credit leaves less borrowing room
Useful when the borrower knows the rate but needs to see how lender CLTV limits may compress the available line.
Result: A smaller line and higher payment pressure make the tradeoff much clearer.
High-equity homeowner
Excellent credit with a large equity cushion
A planning case where the borrower has built substantial equity and wants to estimate the line size before talking to lenders.
Result: The larger equity buffer widens the available line but still leaves a meaningful repayment phase to plan for.