Yes, all 15+ calculators are 100% free. No signup, no premium tier, no hidden charges.

Is my data safe on CalcHub?

All calculations happen entirely in your browser. No data is ever sent to any server.

Does CalcHub support multiple currencies?

Yes, CalcHub auto-detects your currency from your timezone and supports 37 currencies including USD, EUR, GBP, INR, JPY, AED, SGD, CHF, KRW, and many more.

How accurate are the currency exchange rates?

The Currency Converter uses live exchange rates from the European Central Bank (ECB) via the Frankfurter API.

🏡

30-Year Mortgage Calculator

Calculate 30-year fixed mortgage payments. See monthly cost, total interest, and full amortization schedule for a 30-year home loan.

GST

Salary

A 30-year fixed-rate mortgage is the most popular home loan option — lower monthly payments spread over a longer period. While the monthly EMI is comfortable, you pay significantly more total interest compared to a 15-year mortgage.

Tips for 30-Year Mortgage

30-year mortgages have lower monthly payments but you pay 2-3x more total interest than a 15-year

Even small extra payments each month ($100-200) can shave years off your mortgage

Consider refinancing to a 15-year if rates drop significantly after you buy

Frequently Asked Questions

Is a 30-year mortgage worth it?

It depends on your situation. The lower monthly payment gives you financial flexibility and lets you invest the difference. But you pay much more total interest. If you can afford the higher payment of a 15-year mortgage, that's usually the better financial move.

How much interest do I pay on a 30-year mortgage?

On a $400,000 loan at 6.8%, you'd pay approximately $540,000 in total interest over 30 years — more than the original loan amount. A 15-year mortgage at the same rate costs roughly $230,000 in interest.

Last updated: April 2026

Data sources: Standard financial formulas

For informational purposes only. Not financial, medical, or legal advice. Always consult a qualified professional for decisions affecting your finances or health.

Report an error

🧭