Mortgage Interest Calculator — Calculate Home Loan Interest & Payments

Mortgage Interest Calculator

Calculate your monthly mortgage payments, total interest paid, and amortization schedule. Compare different loan terms and interest rates to find the best mortgage option for your needs.

Step 1: Loan Details

4.5%
25 years

Understanding Mortgage Terms

Longer loan terms reduce monthly payments but increase total interest paid. Shorter terms have higher monthly payments but save on interest over the life of the loan.

Step 2: Additional Parameters

About Mortgage Types

Fixed-rate mortgages have consistent payments, while adjustable rates can change. Interest-only loans have lower initial payments but require paying principal later.

Mortgage Calculation Results

Summary
Loan Comparison
Amortization

Monthly Mortgage Payment

£1,366
£240,000 loan at 4.5% for 25 years
Total Loan Amount
£300,000
Down Payment
£60,000
Total Interest Paid
£109,767
Total Cost of Loan
£409,767

Loan Term Comparison

Loan Term Interest Rate Monthly Payment Total Interest

Amortization Schedule (First 5 Years)

Year Principal Paid Interest Paid Remaining Balance

Mortgage Payment Formula

M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1]

Where: M = Monthly payment, P = Loan amount, i = Monthly interest rate, n = Number of payments (loan term in months).

Need Professional Mortgage Advice?

Connect with our mortgage experts for personalized advice, loan comparison, and help finding the best mortgage rates and terms for your situation.

Get Professional Advice