Loan Calculator

Calculate your monthly payment and total interest for any loan amount, rate and term.

Runs in browser
Monthly payment
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Total payment
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Total interest
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Formula

M = P × r(1+r)ⁿ / [(1+r)ⁿ−1]

M = P × [r(1+r)ⁿ] / [(1+r)ⁿ−1] where r = monthly rate, n = number of payments.

How to use?

  1. 1
    Enter loan amountType the total amount you wish to borrow.
  2. 2
    Set rate and termEnter the annual interest rate and the loan duration in months.
  3. 3
    Read the resultMonthly payment, total payment and total interest are shown instantly.

FAQ

What is the monthly payment formula?
The standard amortisation formula is M = P × [r(1+r)ⁿ] / [(1+r)ⁿ−1], where P is principal, r is the monthly interest rate, and n is the number of months.
What is total interest?
Total interest is the difference between the total amount paid over the life of the loan and the original principal borrowed.
Does this include fees?
No. This calculator uses the pure amortisation formula. Bank origination fees, insurance or early repayment charges are not included.

Loan Calculator

A loan calculator helps you estimate the monthly instalment and total cost of a loan before you commit. Enter the principal, annual interest rate and term in months to get an instant breakdown.

How Amortisation Works

Each payment covers accrued interest first; the remainder reduces the principal. Early payments are mostly interest; later payments are mostly principal. The total interest paid depends heavily on the loan term — a longer term means lower monthly payments but more interest overall.

How Loan Calculator is calculated

Searches for Loan Calculator usually come from people who need more than a quick number. They want to understand the method, the assumptions and how the result should be interpreted. A useful article explains the formula in plain language, shows the inputs that matter, and makes clear that the result is an estimate. This is especially important for health and finance pages, where a small difference in input can change the conclusion.

What to check before using the result

Check the date, amount, rate, unit or personal value you entered. If a local rule, tax bracket, medical reference range or legal limit applies, make sure the current regulation is being used. Online tools are helpful for planning and comparison, but they should not replace a qualified professional when the result affects medical care, contracts, loans, payroll, taxes or legal obligations.

Local search intent

People may search for “Loan Calculator calculator”, “how to calculate Loan Calculator”, “Loan Calculator online” or “free Loan Calculator”. The page should therefore answer the direct calculation first, then explain the background, examples, limitations and next steps. Keep a copy of important results and confirm them with official documents or professional advice when necessary.

Examples, assumptions and responsibility

High-intent searches need more explanation because the result may influence planning, money or wellbeing. Always note which assumptions are used: period, rate, tax rule, reference range, unit, personal value or date. Run at least one realistic example and compare it with your own records. If the result seems surprising, do not force the number to fit; review the input and ask a professional when the decision matters.

FAQ

Can this replace professional advice? No. It is an educational calculator. Why is the result an estimate? Online tools simplify real life rules and may not know every local exception. How should I save it? Keep the input values, date of calculation and output together, especially for finance and health planning.

How Loan Calculator is calculated

Searches for Loan Calculator usually come from people who need more than a quick number. They want to understand the method, the assumptions and how the result should be interpreted. A useful article explains the formula in plain language, shows the inputs that matter, and makes clear that the result is an estimate. This is especially important for health and finance pages, where a small difference in input can change the conclusion.

What to check before using the result

Check the date, amount, rate, unit or personal value you entered. If a local rule, tax bracket, medical reference range or legal limit applies, make sure the current regulation is being used. Online tools are helpful for planning and comparison, but they should not replace a qualified professional when the result affects medical care, contracts, loans, payroll, taxes or legal obligations.

Local search intent

People may search for “Loan Calculator calculator”, “how to calculate Loan Calculator”, “Loan Calculator online” or “free Loan Calculator”. The page should therefore answer the direct calculation first, then explain the background, examples, limitations and next steps. Keep a copy of important results and confirm them with official documents or professional advice when necessary.

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