Buy to Let Mortgage Calculator

Estimate monthly BTL mortgage payments, total interest and repayment. Free.

Buy to let mortgage calculator

Estimate monthly buy-to-let mortgage payments. Enter loan amount, interest rate and term. This calculator assumes a repayment mortgage. BTL rates and lending criteria differ from residential; check with lenders for your situation.

Frequently Asked Questions

What is a buy to let mortgage calculator?

A tool that estimates monthly buy-to-let (BTL) mortgage payments. Enter loan amount, interest rate and term to see payment, total interest and total repayment. BTL rates and criteria differ from residential.

How is BTL mortgage payment calculated?

The same as a residential mortgage: principal, annual rate and term. Monthly payment is calculated using the standard amortising formula. Some BTL loans are interest-only; this calculator assumes repayment.

Is the buy to let mortgage calculator free?

Yes. Free to use. For illustration only; BTL criteria and rates vary by lender.

Does it include rental income?

No. This calculator only shows the mortgage payment. Lenders typically require rental income to cover a percentage of the payment; you would compare that separately.

Related

Cite This Calculator

Reference this calculator on your website or in your work using the citation below:

HTML Citation Code:

<p>Calculator: <a href="https://onlinecalculator.co.uk/finance/buy-to-let-mortgage-calculator" target="_blank">Buy to Let Mortgage Calculator</a> - OnlineCalculator.co.uk</p>

APA Style Citation:

OnlineCalculator.co.uk. (2025). Buy to Let Mortgage Calculator. Retrieved from https://onlinecalculator.co.uk/finance/buy-to-let-mortgage-calculator

Note: This calculator is free to use and reference. No permission required for educational or commercial citation.