英國房貸可負擔額計算器

使用方法

1. 1
   填寫各項

   輸入數字或選擇所需選項。

2. 2
   檢視結果

   更改任何值時，答案會立即更新。

3. 3
   使用結果

   複製結果或記下來。不會向任何地方傳送任何內容。

About this tool

Enter your income (and a partner's), your deposit, the rate and the term. Lenders usually offer about 4 to 5 times income, so choose a multiple. The result shows the loan, the home price it could buy and the monthly payment. Rates and thresholds are for the 2026-27 tax year and can change. A guide only, check gov.uk for the official figures.

How lenders decide

Banks use an income multiple of roughly 4 to 4.5 times, sometimes up to 5 or 5.5 for strong applicants, and then check your spending and credit file. This tool applies the multiple you choose and adds your deposit to estimate the price you can afford.

Example

Two people earning £45,000 and £30,000 at 4.5 times can borrow £337,500. With a £40,000 deposit the price is about £377,500.

Tips

Test the payment at a rate 2 or 3 points higher to see how you would cope if rates rise. Remember stamp duty, legal fees, surveys and moving costs.

計算示例

With the boxes at their starting values (Your yearly income (£): 45000; Partner's yearly income (£): 0; Deposit (£): 30000; Interest rate (%): 4.5; Term (years): 25; Income multiple: 4 times), the tool shows: Home price you could afford (£): 210,000; Monthly payment (£): 1,000; Loan to value: 85.7%; Total paid over the term (£): 300,150; Likely maximum loan (£): 180,000. Change any box to see your own numbers. The result updates as you type, and nothing leaves your browser.

獲得最佳結果的提示

在相信結果之前先檢查每一個輸入項，因為一個錯誤的數字就會改變整個答案。請使用工資單、賬單、證書或合同上的準確數字，並記下計算日期。稅率、門檻和規則會不時變化，因此對於稅費和法律事務，請將結果視為估算，並與本頁註明的官方來源核對。您可以嘗試任意多個方案；不會儲存或傳送任何內容，重新整理頁面會清空輸入。