Before you borrow
How much can I afford to repay?
A simple way to work out a repayment amount that survives a normal month, not a perfect one.
5 min readPractical guideUpdated 2026-06-15
The short answer
Take your reliable income, subtract essential costs and existing commitments, then only commit part of what is left.
The short answer
Take your reliable income, subtract essential costs and existing commitments, then only commit part of what is left.
A simple method
- 1Write down the income you can count on in a normal month.
- 2Subtract housing, food, transport, bills and any existing repayments.
- 3Look at what is left. That is your flexible money.
- 4Commit no more than about half of it, so an unexpected cost does not break the plan.
Worked example
KinPay tip
Key takeaway
Take your reliable income, subtract essential costs and existing commitments, then only commit part of what is left.
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