Mortgage Calculator – Estimate Payments Online Free
Calculate your monthly mortgage payments and see total interest. 100% free · Instant results · Works in your browser.
AdSense 728×90
Payment Frequency:
Loan Amount: –
Monthly Payment: –
Total Payments: –
Total Interest: –
How to Use Mortgage Calculator (3 Easy Steps)
- Enter home price, down payment, loan term, and interest rate
- Choose your payment frequency (monthly is most common)
- Click “Calculate” – see your monthly payment and total costs instantly
Frequently Asked Questions
Is this mortgage calculator free?
Yes – 100% free, unlimited use, no signup required.
Does it include taxes or insurance?
No, this calculates principal and interest only. Add property taxes, insurance, and HOA separately for full payment.
What is a good down payment?
20% is ideal to avoid PMI. Lower is possible but may increase costs.
How does payment frequency affect the loan?
Weekly or bi-weekly payments can reduce total interest and pay off the loan faster.
Is the calculation accurate?
Yes! It uses the standard amortizing loan formula for fixed-rate mortgages.