Student Loan Repayment Calculator

Estimate UK student loan repayments from your plan type and annual income.

2025/26 thresholds — check gov.uk for current figures

Uses the published income thresholds and rates: Plan 1 £26,900, Plan 2 £29,385, Plan 4 £33,795, Plan 5 £25,000, and Postgraduate Loan £21,000 a year, each repaid at 9% above the threshold (6% for Postgraduate Loans). Thresholds and rates change each tax year and this does not cover having more than one plan type at once — see gov.uk: repaying your student loan for current figures and combined-plan rules.

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About Student Loan Repayment Calculator

Student Loan Repayment Calculator estimates UK student loan repayments from your repayment plan type and annual income, using the published income thresholds and repayment rates.

How to use Student Loan Repayment Calculator

  1. Select your repayment plan (Plan 1, 2, 4, 5, or Postgraduate Loan).
  2. Enter your annual income before tax.
  3. Click Calculate repayment.
  4. Review your estimated annual and monthly repayment.

Examples

Plan 2, Income: £32,000 Result: (£32,000 - £29,385) x 9% = £235.35 a year, about £19.61 a month.

FAQ

What if I have more than one loan plan?

This calculator only models a single plan at a time. If you have both an undergraduate and Postgraduate Loan, gov.uk explains how repayments are split between them.

Does the amount I owe affect how much I repay?

No. Repayments are based only on your income above the threshold for your plan, not on your outstanding loan balance.