To discover the true cost of university, the Student Finance Calculator considers factors like your income, wage growth, inflation, and interest rates to show what your student loan payments will look like until theyβre either paid off or written off. Updated for the 2025/26 repayment year.
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Most Popular Calculators
Quick links to the calculators people use most β Plan 2, Plan 5 and our advanced tools.
Why Use Our Student Finance Calculator?
We help you understand your student loan in practical terms, not just monthly payments. Use the calculator to model realistic scenarios and make decisions about overpayments, pensions and long term planning.
Trusted by thousands of UK students for estimating student loan repayments and planning personal finances.
We use official data from the Student Loans Company, Student Finance England and HMRC to ensure accurate repayment projections.
Designed specifically for UK student loans with nation specific thresholds and repayment rules.
Annual projections show how your balance evolves with interest, salary growth and voluntary payments.
No sign ups. All calculations run in your browser and we do not store your personal inputs.
Model overpayments, career breaks, pension contributions and different wage growth scenarios.
Choose Your Student Loan Plan
Select your student finance plan to get accurate repayment projections based on thresholds and interest rates.
Started before 2012 (England/Wales) or Scotland
Started 2012-2023 (England/Wales)
If you applied to Student Awards Agency Scotland Youβre on Plan 4, whether you studied an undergraduate course or a postgraduate course.
Started from 2023 (England)
Masters or Doctoral loans
Understanding Student Finance Repayments
Our comprehensive guides help you make informed decisions about your student loan repayments.
Everything you need to know about UK student loan repayments, thresholds, and write off periods.
Read guide βHow maternity pay and statutory payments affect student loan deductions and what to expect during leave.
Read guide βShould you make voluntary overpayments? We break down when it makes sense and when to avoid it.
Read guide βWhich Student Loan Plan am I on?
Not sure which plan youβre on? Use the Plan Finder or browse short comparisons to discover which rules apply to your loan.
Enter your course start year and location to quickly see which loan plan applies to you.
Read guide βA high-level summary of Plan 1, Plan 2, Plan 4 and Plan 5, including thresholds, write off rules and key differences.
Read guide βCompare thresholds, interest rules, and write off periods to see how repayments differ.
Read guide βFrequently Asked Questions
Which student loan plan am I on?βΌ
Your loan plan depends on when and where you studied. Plan 1 applies to students who started before September 2012 in England/Wales or current Scottish students. Plan 2 covers English/Welsh students who started 2012-2023. Plan 5 applies to English students starting from August 2023 onwards. Use our Plan Finder tool if you're unsure.
When do I start repaying my student loan?βΌ
Repayments start the April after you leave your course (graduate or withdraw), but only if you earn above your plan's threshold. For Plan 2, that's Β£28,470/year (Β£2,372/month) in 2025/26. For Plan 5, it's Β£25,000/year (Β£2,083/month). If you earn less, you don't pay anything.
Should I make voluntary overpayments on my student loan?βΌ
It depends on your expected lifetime earnings. Most graduates on Plan 2 or Plan 5 will never fully repay their loan before it's written off (30-40 years), so overpaying effectively gives the government free money. However, high earners who will repay in full can save on interest by overpaying. Use our Overpayment Calculator to model your scenario. Read our detailed guide: Is Overpaying Worth It?
How does pension contribution affect my student loan repayments?βΌ
Pension contributions reduce your taxable income, which also reduces your student loan repayments since they're calculated on pre-pension income. For example, if you earn Β£35,000 and contribute 5% (Β£1,750) to your pension, your loan repayments are calculated on Β£33,250 instead. This can be more tax-efficient than making direct overpayments. Use our calculator to model this - enter your pension percentage to see the impact.
What happens to my student loan if I move abroad?βΌ
You must inform the Student Loans Company if you move overseas for more than 3 months. You'll still need to make repayments based on your overseas income using country-specific thresholds. Interest continues to accrue. Different countries have different threshold levels - for example, the USA has higher thresholds than the UK. Visit our international guide for detailed information.
Explore guides & resources
How student loans work
A clear explainer of thresholds, repayments, and write off rules.
Learn more βRepayment thresholds
See how and when thresholds change and what they mean for your repayments.
Learn more βInterest rates explained
Understand how RPI, margins and caps affect your loan interest.
Learn more βIs overpaying worth it?
Model whether voluntary payments make financial sense for you.
Learn more βMultiple jobs & repayments
How repayments work if you have PAYE and self-employed income, or multiple roles.
Learn more βMoving abroad
What to do if you move overseas, including registration, payments and thresholds.
Learn more β