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Student Loan Calculator — UK Tax Calculator

UK Tax Calculator

Student Loan Calculatorfocused tool2026/27 · Take-home & tax
Projections

Student Loan Calculator

Project repayments for your student-loan plan and see whether you're likely to clear the balance before it's written off — so you know if overpaying is worth it.

Repayment plan
Plan 5
40-year term
England starters from Aug 2023. RPI only, longer 40-year term.
Repayment threshold

£25,000 / yr

Repayment rate

9% above threshold

Typical interest

~4.3% / yr

Your balance
Outstanding balance£45,000
Balance over time

Annual repayment (PAYE)

£4,050

Years to clear

16 years

Total repaid

£62,516

Total interest

£17,516

Interest is illustrative — Plans 1/4/5 use RPI (or Bank Rate +1% whichever is lower); Plan 2 / postgrad use RPI + up to 3%.

Common questions

Quick answers for the 2025/26 tax year. For guidance only — not financial advice.