An IBAN or International Bank Account Number is a standardized international account number made up of up to 34 letters and numbers to identify bank accounts across countries. Each country has its own sequence, not exceeding 34 characters. IBAN is commonly used in Europe and other regions for making or receiving international payments.

An IBAN comprises data used to authenticate your account number, your bank’s country of origin, and other account information. During a payment, the code is validated to ensure the receiver exists. Transactions fail if an IBAN is invalid. With an IBAN checker, banks can confirm the number is error-free.

How do I find my IBAN number?

You can find your IBAN on your bank statements or by logging into online banking. You can also use an IBAN calculator—enter your existing bank details and it will compute your full IBAN.

How to calculate or check my IBAN code for Slovakia?

To calculate or verify your Slovakia IBAN, use the RemitBee IBAN calculator. Enter your bank code, branch code, national check digit, and account number to generate and validate the full IBAN.

IBAN for Slovakia

Calculate or check a Slovakia IBAN before sending payments using the SK country code, bank code, account prefix, and Slovak account number.

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What is an IBAN Number in Slovakia?

An IBAN is an International Bank Account Number. In Slovakia, it turns domestic account details into a standard format for SEPA payments, euro transfers, international bank transfers, and IBAN validation.

A Slovak IBAN starts with SK and includes two check digits, a four-digit bank code, a six-digit account prefix, and a ten-digit account number. Some payment providers may also request a BIC or SWIFT code.

Slovakia IBAN Format

What is the IBAN code format for Slovakia?

IBAN in Slovakia consist of 24 characters:

2 letter country code: SK
2 check digits
4 digit bank code
6 digit account prefix
10 digit account number Example: SK31 1200 0000 1987 4263 7541

Slovakia IBAN structure

SK31 1200 0000 1987 4263 7541

1
Country Code (2 letters)
The first two letters are SK, the ISO country code for Slovakia. They show the account follows the Slovak IBAN format.
2
Check Digits (2 numbers)
The two digits after SK help validate the IBAN through the international checksum process before a payment is processed.
3
Bank Code (4 digits)
The next four digits identify the Slovak bank. In this example, the bank code is 1200.
4
Account Prefix (6 digits)
The six digits after the bank code are the account prefix. In this example, the account prefix is 000019.
5
Account Number (10 digits)
The final ten digits identify the Slovak bank account. In this example, the account number is 8742637541.

Do we need IBAN for Slovakia?

Yes, you'll usually need a Slovakia IBAN for SEPA payments, euro transfers, and international bank transfers involving a Slovak account. A domestic account number may not be enough for cross-border forms because banks need the SK country code, check digits, bank code, account prefix, and account number in one recognised format. A BIC or SWIFT code may also be requested depending on the payment provider, currency, or route.

IBAN Examples by country

Country name	SEPA	Length	IBAN Examples
Belgium	Yes	16	BE68539007547034
Switzerland	Yes	21	CH9300762011623852957
Germany	Yes	22	DE89370400440532013000
Estonia	Yes	20	EE382200221020145685
Spain	Yes	24	ES9121000418450200051332
Finland	Yes	18	FI2112345600000785
France	Yes	27	FR1420041010050500013M02606
United Kingdom	Yes	22	GB29NWBK60161331926819
Hungary	Yes	28	HU42117730161111101800000000
Ireland	Yes	22	IE29AIBK93115212345678

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Frequently asked questions

Have questions? We have answers!

What is a Slovakia IBAN number?

What does SK mean in an IBAN?

What is the Slovakia IBAN format?

Where can I find my Slovak IBAN?

How do I check or calculate a Slovakia IBAN?

Do I need a BIC or SWIFT code for Slovakia?