CALTRX

Home Equity Loan Calculator

Estimate monthly payments and total cost for a home equity loan.

M = P × r(1+r)^n / [(1+r)^n − 1]
M= Monthly payment
P= Principal (loan amount)
r= Monthly interest rate
n= Total number of payments

Tips & Notes

  • ✓Compare total interest across offers, not just monthly payments.
  • ✓A shorter term means higher payments but significantly less total interest.
  • ✓Even small extra payments early in the loan save disproportionately on interest.
  • ✓Check for prepayment penalties before making additional payments.

Common Mistakes

  • ✗Choosing the longest term for the lowest payment without considering total cost.
  • ✗Ignoring fees and origination charges when comparing loan rates.
  • ✗Not factoring in insurance or other required costs beyond principal and interest.
  • ✗Assuming a lower monthly payment always means a better deal.

Home Equity Loan Calculator Overview

How Home Equity Loan Calculator Works

This calculator uses the standard amortization formula to compute fixed monthly payments. Each payment covers interest on the outstanding balance plus a portion of principal. Over time, the interest portion decreases and the principal portion increases.

Key Considerations

Always compare the total cost of the loan (principal + total interest), not just monthly payments. A longer term reduces monthly payments but dramatically increases total interest. Even a small rate reduction can save thousands over the loan term. Factor in any fees, insurance requirements, or prepayment penalties when evaluating offers.

When to Use This Calculator

Use this tool when comparing loan offers, planning a purchase, evaluating refinancing, or determining how extra payments would shorten your loan term and reduce interest costs.

Frequently Asked Questions

Using the standard amortization formula: M = P × r(1+r)^n / [(1+r)^n − 1], where P is the loan amount, r is the monthly rate, and n is total payments.

Longer terms reduce monthly payments but increase total interest significantly. A 5-year vs 3-year loan on $20,000 at 6% costs about $1,000 more in interest.

Extra payments reduce principal faster, saving interest. Even $50/month extra can shorten the term and save hundreds to thousands in interest.

Requirements vary by lender and loan type. Generally, higher scores qualify for lower rates. Rates shown here are for illustration—check with lenders for actual offers.