How is the interest rate on a student loan determined?

The interest rate on a student loan consists of the reference rate and the margin. The reference rate of a student loan is the 12-month Euribor and the bank’s margin is added on top of that. You can see the interest rate values in the table below. 

Reference rate and margin values
InterestValue (%)
12-month Euribor*2.039
Margin0.50

*Quoted on 5 May 2025.

The interest rate on a student loan is revised once a year

The interest rate is revised once every year because the reference rate on student loans is the 12-month Euribor. If your student loan was granted on 1 January 2025, for example, the interest rate on your loan will be revised for the first time on 1 January 2026.

Latest news

Interest charged in June

  • Interest on your student loan is due on 15 June. We will charge it from your account on the next banking day, which is 16 June.
  • Interest will be charged from students who no longer receive student financial aid. 
  • You can see the amount of interest you have to pay on 15 June in Nordea Mobile and Netbank about two weeks before the due date. The payment will include interest for six months. 
  • You can apply for interest assistance from Kela if you’re eligible. You can also apply for interest assistance retroactively. Read more about interest assistance on Kela’s website.Opens new window 

Compare interest rates on student loans

These calculations help illustrate how the fluctuation of the reference rate (12-month Euribor) affects the total cost of your student loan. The indicative example calculations are based on the months of student financial aid granted by Kela. The calculations use a loan amount for three academic years (27 aid months) as the comparison. 

Indicative calculation with a reference rate of 2%

Student loan with a reference rate of 2%

Calculation with a reference rate of 2%
What is included in the amount?Amount (€)
Loan amount22,950
Interest and costs (during your studies)2,523
Loan, interest and costs in total25,473
Student loan compensation*6,200
Total repayment (principal + interest + costs - student loan compensation)19,273
Repayment schedule (15 years)
Monthly loan payment (excluding interest)106.91
Interest and costs during the repayment period
4,711.01

Please note that the calculation is indicative and assumes that interest and costs remain unchanged throughout the loan period. Also consider that the calculation is based on the assumption that the student has completed a Bachelor’s degree and a Master’s degree in Finland (5 years and 300 ECTS credits) and received student financial aid throughout their studies. 

The amount of the state guarantee for your student loan depends on how old you are and where you study. The calculations are based on the maximum student loan amount of 850 euros per month for students studying at a Finnish university. Capitalisation of interest, partial drawdowns, repayment months, extra payment holidays and breaks in your studies have an impact on the interest and the costs, which is why your loan details may be different from those presented in the calculation. The reference rate of the example calculation is the 12-month Euribor with a hypothetical quotation of 2%.

*The student loan compensation is 40% of the amount of your outstanding student loan exceeding 2,500 euros, but not more than 6,200 euros. 

Read more about student loan compensation

Indicative calculation with a reference rate of 3%

Student loan with a reference rate of 3%

Calculation with a reference rate of 3%
What is included in the amount?Amount (€)
Loan amount22,950
Interest and costs (during your studies)3,589
Loan, interest and costs in total26,539
Student loan compensation*6,200
Total repayment (principal + interest + costs - student loan compensation)20,339
Repayment schedule (15 years)
Monthly loan payment (excluding interest)112.83
Interest and costs during the repayment period
6,730.85

Please note that the calculation is indicative and assumes that interest and costs remain unchanged throughout the loan period. Also consider that the calculation is based on the assumption that the student has completed a Bachelor’s degree and a Master’s degree in Finland (5 years and 300 ECTS credits) and received student financial aid throughout their studies. 

The amount of the state guarantee for your student loan depends on how old you are and where you study. The calculations are based on the maximum student loan amount of 850 euros per month for students studying at a Finnish university. Capitalisation of interest, partial drawdowns, repayment months, extra payment holidays and breaks in your studies have an impact on the interest and the costs, which is why your loan details may be different from those presented in the calculation. The reference rate of the example calculation is the 12-month Euribor with a hypothetical quotation of 3%.

*The student loan compensation is 40% of the amount of your outstanding student loan exceeding 2,500 euros, but not more than 6,200 euros. 

Read more about student loan compensation

Indicative calculation with a reference rate of 4%

Student loan with a reference rate of 4%

Calculation with a reference rate of 4%
What is included in the amount?Amount (€)
Loan amount22,950
Interest and costs (during your studies)4,695
Loan, interest and costs in total27,645
Student loan compensation*6,200
Total repayment (principal + interest + costs - student loan compensation)21,445
Repayment schedule (15 years)
Monthly loan payment (excluding interest)118.97
Interest and costs during the repayment period
8,947.64

Please note that the calculation is indicative and assumes that interest and costs remain unchanged throughout the loan period. Also consider that the calculation is based on the assumption that the student has completed a Bachelor’s degree and a Master’s degree in Finland (5 years and 300 ECTS credits) and received student financial aid throughout their studies. 

The amount of the state guarantee for your student loan depends on how old you are and where you study. The calculations are based on the maximum student loan amount of 850 euros per month for students studying at a Finnish university. Capitalisation of interest, partial drawdowns, repayment months, extra payment holidays and breaks in your studies have an impact on the interest and the costs, which is why your loan details may be different from those presented in the calculation. The reference rate of the example calculation is the 12-month Euribor with a hypothetical quotation of 4%.

*The student loan compensation is 40% of the amount of your outstanding student loan exceeding 2,500 euros, but not more than 6,200 euros. 

Read more about student loan compensation

Indicative annual percentage rate

The indicative Annual Percentage Rate (APR) of a student loan is 3,9 % when the loan amount is 4 500,00 EUR the loan period is 15 years and the margin is 0,50 %. The estimated total cost of the loan is 5 836,50 EUR and the number of loan payments is 180. The calculation includes a fee for the automatic debiting of loan payments, which is 2,50 EUR per payment, and an arrangement fee of 10,00 EUR . The calculation assumes that the loan will be drawn down over five years and the loan interest, payments and fees will remain unchanged throughout the loan period. The reference rate of the example calculation is the 12-month Euribor, which was quoted at 2,045 % (on 6 May 2025).

Capitalisation and payment of student loan interest

While you receive student financial aid from Kela, you don’t pay any interest on your student loan. The interest accrued on your student loan during your studies will be capitalised, or in other words added to the loan principal. This is done twice a year, in June and December. It means that the amount of your student loan increases by the amount of the interest each academic year.

What happens when you stop receiving student financial aid? See the example below illustrating a situation where the student financial aid has ended in the autumn of 2024. 

Capitalisation and payment of interest FI

  • Interest is capitalised for the last time in the academic term following the last month in which you receive student financial aid. 
  • The interest accrued after the last capitalisation is debited to your loan servicing account automatically twice a year (15 June and 15 December). This means that you pay interest for six months in one go.
  • After you have paid interest automatically twice, you will have to start paying back your student loan principal. You will then make monthly payments including both interest and the principal. 

Read more about the repayment of student loans

Support for interest payments

Kela’s interest assistance

Male and femail students sitting at desk in classroom - small

You can get financial support from Kela for the payment of student loan interest in the form of interest assistance if you meet certain conditions. 

Interest assistance means that Kela will pay all of the interest falling due on a student loan with a state guarantee. 

Read more about Kela’s interest assistanceOpens new window