Converters
Calculators
Other Tools
Browse tools
Calculators · Financial

Mortgage loan calculator

Calculate your monthly mortgage payment and see the full amortization schedule — every payment split into principal and interest, month by month.

Runs in your browser No signup Free forever CSV export
Loan amount dollars
$
Enter a loan amount.
Length
Interest rate
%

Enter a loan amount, length, and rate, then calculate — your payment and schedule will appear here.

$0 /month
Yearly payment
$0
Total interest paid
$0
Amortization schedule
MonthPaymentPrincipalInterestBalance
More financial calculators

Related tools you might need next

All 22 calculators

How it works

Two steps, no account

1

Enter loan amount, length, and rate

The three inputs a standard fixed-rate mortgage payment depends on.

2

Read the full schedule

Every payment for the life of the loan, split into how much goes to principal versus interest — download it as a CSV to keep for reference.

FAQ

Common questions

Why does most of my early payment go to interest?
Interest is charged on the remaining balance, which is largest at the start of the loan — as the balance shrinks each month, less of the fixed payment goes to interest and more goes to principal. Look at the last rows of the schedule versus the first to see the shift.
Does this include property tax or insurance?
No — this is the principal-and-interest payment only. Your actual monthly housing cost with an escrow account would typically be higher once taxes, homeowners insurance, and any PMI are added.
Is my loan information sent anywhere?
No. All calculations run locally in your browser — nothing is transmitted, logged, or stored.
ad slot · bottom of content 336×280 / responsive
Related

People who used this also used

Mortgage Calculator

Our Mortgage Calculator helps you determine your monthly mortgage payments and provides a detailed amortization schedule for your home loan.

How to Use the Calculator

1. Enter Loan Details

  • Loan amount
  • Loan term (years)
  • Interest rate
  • Calculate instantly

2. View Results

  • Monthly payments
  • Yearly payments
  • Complete amortization schedule
  • Downloadable report

Key Features

Input Parameters

  1. Loan Information

    • Principal amount
    • Interest rate
    • Loan duration
    • Flexible terms
  2. Payment Details

    • Monthly calculations
    • Annual totals
    • Principal breakdown
    • Interest allocation
  3. Amortization Schedule

    • Monthly breakdown
    • Payment tracking
    • Balance updates
    • Interest details

Use Cases

1. Home Buying

  • Mortgage planning
  • Budget assessment
  • Payment scheduling
  • Loan comparison

2. Financial Planning

  • Long-term budgeting
  • Loan analysis
  • Cost evaluation
  • Payment tracking

3. Decision Making

  • Loan affordability
  • Term selection
  • Refinancing analysis
  • Financial planning

Technical Features

  • Advanced Calculations: Precise formulas
  • Detailed Schedule: Monthly breakdown
  • Export Function: CSV download
  • Reset Option: Quick recalculation

Why Use Our Calculator

1. Comprehensive Analysis

  • Payment details
  • Interest breakdown
  • Principal tracking
  • Complete schedule

2. User-Friendly Design

  • Simple interface
  • Clear results
  • Easy inputs
  • Downloadable data

3. Practical Benefits

  • Financial planning
  • Loan comparison
  • Cost analysis
  • Decision support

Understanding Mortgage Payments

Key Components

  1. Principal Amount

    • Loan size
    • Down payment
    • Property value
    • Borrowing needs
  2. Interest Rate

    • APR calculation
    • Rate impact
    • Cost factors
    • Market rates
  3. Loan Term

    • Duration options
    • Payment impact
    • Total cost
    • Term selection

Best Practices

  1. Loan Planning

    • Budget assessment
    • Rate comparison
    • Term evaluation
    • Cost analysis
  2. Payment Strategy

    • Monthly budgeting
    • Extra payments
    • Principal reduction
    • Interest savings

Additional Considerations

1. Financial Factors

  • Down payment
  • Credit score
  • Debt ratios
  • Income requirements

2. Loan Terms

  • Fixed vs. adjustable
  • Term length
  • Interest types
  • Payment options

3. Cost Analysis

  • Total interest
  • Monthly budget
  • Long-term cost
  • Payment structure

Tips for Borrowers

  1. Before Calculating

    • Check credit score
    • Compare rates
    • Review terms
    • Assess budget
  2. During Analysis

    • Compare scenarios
    • Consider terms
    • Evaluate costs
    • Plan payments
  3. After Results

    • Save calculations
    • Review schedule
    • Plan strategy
    • Consider options