Student Loan Repayment Calculator

The Student Loan Repayment Calculator gives you an idea of how much you might expect to pay back and over what period of time.

  • Bear in mind this calculator is based on a number of assumptions and is looking some thirty years into the future!
  • The figures are only broad indicators of potential outcomes and this page should not be considered as financial advice.
  • The calculator is not for students who started university in 2011 or before, for whom a very different funding system applies.

Your Loan and Career

Maintenance Loans

The arrangements for maintenance loans vary depending on where you live. Read more about how much financial support you can get.

Your chosen career
Expected starting salary £ 25,000


Initial Loan Total Repayments Repayment Term
Loan at start of repayments £40,932
Total repayments £58,292
Repayment term 30 years
Initial loan repaid
Initial loan repaid

The remainder of this loan would be written off after exactly 30 years, given the repayments shown.



How we arrive at these results

This calculator is for undergraduate students who have started university since 2012. A different funding system applies to undergraduate students who started university in 2011 or before, and to postgraduate students. Read about tuition fees and financial support).

This calculator estimates monthly repayments, assuming the predicted earnings described below and shown on the page of detailed results.

The results are for illustrative purposes only, since the exact repayments will depend on the actual salary earned throughout the period.


An interest rate of 3% above inflation will be applied from the receipt of the first payment from the Student Loans Company (SLC) until the end of the fiscal year (5th April) following the end of the course.

The interest rate applied after this will depend on the annual earnings of the recipient of the loan:

There will be a threshold below which the rate of interest will be the rate of inflation. This will be £25,000 in the academic year 2018/19.

There will also be a threshold above which the rate of interest will be 3% above the rate of inflation. This will be £45,000 in the academic year 2018/19.

Between these two thresholds, the calculator follows the Student Loan Repayment Ready Reckoner produced by the Department of Business, Innovation and Skills (the BIS): the rate will increase in proportion to the amount earned over the lower threshold. Therefore, annual earnings of £35,000, for example, would mean that a rate of 1.5% above inflation would be applied in the first year.

The thresholds will increase annually, at the same rate as the national average of earnings. The calculator uses a rate of 1.6% above inflation for this increase, which is the long-term average.


No repayments will be due until the start of the fiscal year (6th April) following the end of the course.

After this, the amount due will be 9% of the earnings which exceed a threshold. This threshold will be the same as the threshold below which the rate of interest is the rate of inflation: £25,000 in the academic year 2018/19 (see above).


The calculator assumes continuous employment over 30 years.

The projected salaries used by the calculator are based on the careers of past graduates, and are derived from figures from a number of sources.

Current final salary figures were sourced from a variety of professional, industry-expert salary surveys and guides. These final salaries have then been adjusted to allow for an increase in the national average of earnings of 1.6% above inflation, over the subsequent 29 years. To do this, we have assumed that the salaries will remain unchanged in relation to each other and to the national average. We have therefore increased the final salaries by 1.6% for every year, which is a 58% increase over the whole period.

The growth in salary between the starting and final figures for each career follows the pattern of the salary predictions for all graduates in employment in the BIS's Ready Reckoner: higher increases in earnings are expected at the start and at the end of the 30 year period, and lower increases in between.

In addition to expected earnings for particular careers, we give three further options for low, medium and high earnings across the whole graduate population. The figures used are as follows:

OptionStarting salaryCurrent final salary
All graduates, low£19,000£30,000
All graduates, medium£25,000£50,000
All graduates, high£30,000£75,000


The level of inflation is difficult to predict, and will vary over the repayment period. Instead of trying to estimate it, we have taken a different approach:

Inflation will affect the fees, the outstanding loan, the interest due, earnings, and repayments to the same extent.

It is therefore not necessary to calculate the interest charges due to inflation. Instead, all monetary figures, including future earnings, are presented in today's money.