Debt and loan calculator

What an old loan is worth today — by the euro rate and by inflation
Loan currency

The due date is needed for statutory default interest. If no date was agreed, enter the day you asked for the money back.

Example: 100,000.00 RSD lent on 15/03/2010, calculated on 31/10/2026 117,798 – 224,434 RSD Indicative range of the debt's value today, according to the calculations below
By the euro rate117,798 RSD1,002.22 EURAs if a currency clause had been agreed: the same euro value the loan had on that day is repaid.
By Serbian inflation224,434 RSD×2.24The amount increased by consumer price growth in Serbia: the same purchasing power in dinars.
Euro + euro area inflation170,352 RSD1,449.36 EURThe euro value increased by price growth in the euro area: the same purchasing power in euros.
Nominal100,000 RSDThe same number of dinars, without exchange rate or inflation.
By law: debt + statutory default interest 278,886 RSD 100,000.00 RSD debt + 178,885.73 RSD interest What the creditor may claim by law if the debtor is late: the same nominal debt plus default interest from 25/12/2012 to 31/10/2026, at the rates published by the NBS. For default before 25 Dec 2012 the previous Law on the Default Interest Rate applied, with a different method; that period is not included, so the actual statutory interest is higher.
Default interest by period (49)
PeriodDaysRateInterest
25/12/2012 – 17/01/20132419.25%1,264.74
18/01/2013 – 05/02/20131919.50%1,015.07
06/02/2013 – 14/05/20139819.75%5,302.74
15/05/2013 – 06/06/20132319.25%1,213.01
07/06/2013 – 18/10/201313419.00%6,975.34
19/10/2013 – 07/11/20132018.50%1,013.70
08/11/2013 – 17/12/20134018.00%1,972.60
18/12/2013 – 08/05/201414217.50%6,808.22
09/05/2014 – 12/06/20143517.00%1,630.14
13/06/2014 – 13/11/201415416.50%6,961.64
14/11/2014 – 12/03/201511916.00%5,216.44
13/03/2015 – 09/04/20152815.50%1,189.04
10/04/2015 – 11/05/20153215.00%1,315.07
12/05/2015 – 11/06/20153114.50%1,231.51
12/06/2015 – 13/08/20156314.00%2,416.44
14/08/2015 – 10/09/20152813.50%1,035.62
11/09/2015 – 14/10/20153413.00%1,210.96
15/10/2015 – 11/02/201612012.50%4,105.66
12/02/2016 – 07/07/201614712.25%4,920.08
08/07/2016 – 07/09/201742712.00%14,022.46
08/09/2017 – 09/10/20173211.75%1,030.14
10/10/2017 – 14/03/201815611.50%4,915.07
15/03/2018 – 12/04/20182911.25%893.84
13/04/2018 – 11/07/201945511.00%13,712.33
12/07/2019 – 08/08/20192810.75%824.66
09/08/2019 – 07/11/20199110.50%2,617.81
08/11/2019 – 11/03/202012510.25%3,504.83
12/03/2020 – 09/04/2020299.75%772.54
10/04/2020 – 11/06/2020639.50%1,635.25
12/06/2020 – 10/12/20201829.25%4,599.73
11/12/2020 – 07/04/20224839.00%11,908.17
08/04/2022 – 12/05/2022359.50%910.96
13/05/2022 – 09/06/20222810.00%767.12
10/06/2022 – 07/07/20222810.50%805.48
08/07/2022 – 11/08/20223510.75%1,030.82
12/08/2022 – 08/09/20222811.00%843.84
09/09/2022 – 06/10/20222811.50%882.19
07/10/2022 – 10/11/20223512.00%1,150.68
11/11/2022 – 08/12/20222812.50%958.90
09/12/2022 – 12/01/20233513.00%1,246.58
13/01/2023 – 09/02/20232813.25%1,016.44
10/02/2023 – 09/03/20232813.50%1,035.62
10/03/2023 – 06/04/20232813.75%1,054.79
07/04/2023 – 08/06/20236314.00%2,416.44
09/06/2023 – 13/07/20233514.25%1,366.44
14/07/2023 – 13/06/202433614.50%13,330.04
14/06/2024 – 11/07/20242814.25%1,090.16
12/07/2024 – 12/09/20246314.00%2,409.84
13/09/2024 – 31/10/202677913.75%29,334.57

Formula from the Law on Default Interest: interest = debt × rate × days / (100 × days in the year), without interest on interest. Rate: central bank reference rate + 8 percentage points.

How the calculation was made

  1. On the loan date (NBS rate list of 15/03/2010) 1 EUR = 99.7781 RSD, so 100,000.00 RSD = 1,002.22 EUR.
  2. On the calculation date (NBS rate list of 31/10/2026) 1 EUR = 117.5367 RSD, so 1,002.22 EUR = 117,798.09 RSD.
  3. Serbian consumer price index: 03/2010 = 46.41, 09/2026 = 104.16 (2025 = 100). Prices rose 2.24 times, so 100,000.00 RSD × 2.2443 = 224,434.39 RSD.
  4. Euro area price index (HICP): 03/2010 = 72.13, 09/2026 = 104.31. 1,002.22 EUR × 1.4461 = 1,449.36 EUR = 170,352.41 RSD.
  • Inflation is included up to 09/2026 (latest published figure).
Important The calculation is for information only and is meant to help reach an agreement; it is not legal or financial advice and does not bind either party. Under the Serbian Law on Obligations a monetary debt is in principle repaid in the same number of monetary units in which it is expressed (monetary nominalism), unless otherwise agreed (e.g. a currency clause or interest) or provided by law. Statutory default interest is calculated only for default from 25 Dec 2012 (Law on Default Interest); contractual interest is not included. For disputes and court proceedings consult a lawyer or a court-appointed financial expert.

Data sources

  • Rates 1967–1999: official rate lists of the National Bank of Yugoslavia (middle rate). Euro before 2002 derived from the Deutsche Mark, 1 EUR = 1.95583 DEM.
  • Rates from 15 May 2002: official middle rate of the National Bank of Serbia. There are no rates in our archive for 1 Jan 2000 – 14 May 2002.
  • Default interest: rates published by the National Bank of Serbia under the Law on Default Interest (Official Gazette 119/2012), for the dinar, euro, dollar and franc.
  • Inflation: Eurostat harmonised index of consumer prices (HICP) for Serbia (from 12/2005) and the euro area (from 1/1996); Serbia 1995–2005: average annual inflation, World Bank. Latest figure: 09/2026.

Questions and answers

How do I calculate how much to repay an old loan?

Enter the loan date, amount and currency. The calculator shows what the loan is worth today by the euro exchange rate (as if a currency clause had been agreed), by Serbian inflation and by euro area inflation, and gives the range between them as a basis for an agreement.

Does the borrower have to repay the debt with inflation?

Not automatically. Under the Law on Obligations a monetary debt is in principle repaid in the nominal amount, unless a currency clause, interest or something else was agreed. The calculator shows the economic value of the debt and is not a legal assessment.

Which calculation is the fairest?

There is no single answer. For loans given in euros or Deutsche Marks the usual basis is the same amount in euros. For dinar loans people most often use the euro rate on the loan date or Serbian inflation. The range between the methods is a reasonable framework for an agreement.

How is statutory default interest calculated?

Under the Law on Default Interest, from 25 December 2012 the rate is the NBS reference rate + 8 percentage points for dinar debts, the ECB main refinancing rate + 8 points for euro debts, and the reference rate of the respective central bank + 8 points for other currencies. Interest is simple (no interest on interest): debt × rate × days / (100 × days in the year), at the rate valid in each period, from the first day of default to the day of payment.

What about loans in old dinars before 1994?

Old dinar amounts cannot be converted through redenominations alone, because they lost almost all value. The calculator converts them to Deutsche Marks at the official rate on the loan date and then to euros. In the 1990s the street rate was often higher than the official rate, so the result may be underestimated.


Currency Converter
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Exchange offices live ⓘTime = last check (every 30 min, 7–21h). Sources: menjacnica-panter.co.rs, vipsistem.rs, menjacnicedok.rs, funta.rs.

Kursna-lista.com is an independent portal and is not affiliated with the exchange offices shown. Only the numerical rates from their publicly posted rate lists are shown. Rates are for information only; they are not an offer by this portal and are not guaranteed at every location of an exchange office. Always confirm the rate at the exchange office before exchanging.
Office Buy Sell
Panter
18:30
116,50 118,90
VIP
18:31
117,00 118,90
DOK
18:32
118,00 118,95
Funta
18:33
118,00 118,99
Range 116,50 – 118,00 118,90 – 118,99
NBS middle rate: 117,5367
NBS middle rate: 105,0560
NBS middle rate: 127,7434
Green = best rate. Buy: the office buys from you.
Indicative dinar rate
EUR d-d m-m
117,5417 0,0% 0,0%
USD d-d m-m
105,3619 -0,3% -0,9%
updated 31.10.2026. at 18:05
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