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IBAN format guide

Shows the IBAN structure for a chosen country: total length, segments, pattern, national check digits, and a marked sample.

Pick a country or paste an IBAN to see its structure.

All countries in the bundled subset

Country	Code	Length	Pattern	Synthetic example
Albania	AL	28	AL2!n8!n16!c	AL7145678901A1B2C3D4E5F6G7H8
Andorra	AD	24	AD2!n8!n12!c	AD8823456789A1B2C3D4E5F6
Austria	AT	20	AT2!n16!n	AT385678901234567890
Azerbaijan	AZ	28	AZ2!n4!a20!c	AZ03ABCDA1B2C3D4E5F6G7H8A1B2
Bahrain	BH	22	BH2!n4!a14!c	BH66ABCDA1B2C3D4E5F6G7
Belarus	BY	28	BY2!n4!c20!c	BY67A1B2A1B2C3D4E5F6G7H8A1B2
Belgium	BE	16	BE2!n3!n7!n2!n	BE74890901234501
Bosnia and Herzegovina	BA	20	BA2!n3!n3!n10!n	BA517898909012345678
Brazil	BR	35	BR2!n5!n10!n1!n15!c	BR081234523456789013A1B2C3D4E5F6G7H
Bulgaria	BG	22	BG2!n4!a6!n8!c	BG43ABCD012345A1B2C3D4
Costa Rica	CR	22	CR2!n18!n	CR52456789012345678901
Croatia	HR	21	HR2!n7!n10!n	HR7890123450123456789
Cyprus	CY	28	CY2!n8!n16!c	CY8456789012A1B2C3D4E5F6G7H8
Czechia	CZ	24	CZ2!n4!n16!n	CZ7667897890123456789012
Denmark	DK	18	DK2!n4!n10!n	DK8589019012345678
Dominican Republic	DO	28	DO2!n4!c20!c	DO79A1B2A1B2C3D4E5F6G7H8A1B2
Estonia	EE	20	EE2!n2!n14!n	EE030112345678901234
Finland	FI	18	FI2!n3!n11!n	FI1523434567890123
France	FR	27	FR2!n5!n5!n11!c2!n	FR273456745678A1B2C3D4E5F67
Georgia	GE	22	GE2!n2!a16!n	GE58AB6789012345678901
Germany	DE	22	DE2!n8!n10!n	DE78789012348901234567
Gibraltar	GI	23	GI2!n4!a15!c	GI86ABCDA1B2C3D4E5F6G7H
Greece	GR	27	GR2!n3!n4!n16!c	GR728909012A1B2C3D4E5F6G7H8
Greenland	GL	18	GL2!n4!n10!n	GL7778908901234567
Hungary	HU	28	HU2!n7!n1!n15!n1!n	HU37012345612345678901234563
Iceland	IS	26	IS2!n4!n2!n6!n10!n	IS084567566789017890123456
Iraq	IQ	23	IQ2!n4!a3!n12!n	IQ51ABCD456567890123456
Ireland	IE	22	IE2!n4!a6!n8!n	IE83ABCD23456734567890
Israel	IL	23	IL2!n3!n3!n13!n	IL392343454567890123456
Italy	IT	27	IT2!n1!a5!n5!n12!c	IT27A6789078901A1B2C3D4E5F6
Jordan	JO	30	JO2!n4!a4!n18!c	JO04ABCD7890A1B2C3D4E5F6G7H8A1
Kazakhstan	KZ	20	KZ2!n3!n13!c	KZ43890A1B2C3D4E5F6G
Kosovo	XK	20	XK2!n4!n10!n2!n	XK316789789012345689
Kuwait	KW	30	KW2!n4!a22!c	KW83ABCDA1B2C3D4E5F6G7H8A1B2C3
Latvia	LV	21	LV2!n4!a13!c	LV31ABCDA1B2C3D4E5F6G
Lebanon	LB	28	LB2!n4!n20!c	LB479012A1B2C3D4E5F6G7H8A1B2
Liechtenstein	LI	21	LI2!n5!n12!c	LI1512345A1B2C3D4E5F6
Lithuania	LT	20	LT2!n5!n11!n	LT952345634567890123
Luxembourg	LU	20	LU2!n3!n13!c	LU66345A1B2C3D4E5F6G
Moldova	MD	24	MD2!n2!c18!c	MD40A1A1B2C3D4E5F6G7H8A1
Monaco	MC	27	MC2!n5!n5!n11!c2!n	MC795678967890A1B2C3D4E5F89
Montenegro	ME	22	ME2!n3!n15!n	ME09789890123456789012
Netherlands	NL	18	NL2!n4!a10!n	NL19ABCD0123456789
North Macedonia	MK	19	MK2!n3!n10!n2!n	MK43890901234567801
Norway	NO	15	NO2!n4!n6!n1!n	NO1401231234562
Pakistan	PK	24	PK2!n4!a16!c	PK02ABCDA1B2C3D4E5F6G7H8
Poland	PL	28	PL2!n8!n16!n	PL03234567893456789012345678
Portugal	PT	25	PT2!n4!n4!n1!n10!n2!n	PT69345645675678901234578
Qatar	QA	29	QA2!n4!a21!c	QA04ABCDA1B2C3D4E5F6G7H8A1B2C
Romania	RO	24	RO2!n4!a16!c	RO69ABCDA1B2C3D4E5F6G7H8
Russia	RU	33	RU2!n9!n5!n15!c	RU8378901234589012A1B2C3D4E5F6G7H
Saint Lucia	LC	32	LC2!n4!a24!c	LC11ABCDA1B2C3D4E5F6G7H8A1B2C3D4
San Marino	SM	27	SM2!n1!a5!n5!n12!c	SM98A3456745678A1B2C3D4E5F6
Saudi Arabia	SA	24	SA2!n2!a18!c	SA26ABA1B2C3D4E5F6G7H8A1
Serbia	RS	22	RS2!n3!n13!n2!n	RS87678789012345678989
Slovakia	SK	24	SK2!n4!n16!n	SK3312342345678901234567
Slovenia	SI	19	SI2!n5!n8!n2!n	SI20012341234567823
Spain	ES	24	ES2!n4!n4!n1!n11!n	ES7012342345345678901234
Sweden	SE	24	SE2!n3!n17!n	SE7290101234567890123456
Switzerland	CH	21	CH2!n5!n12!c	CH0634567A1B2C3D4E5F6
Tunisia	TN	24	TN2!n2!n3!n13!n2!n	TN6934456567890123456767
Turkey	TR	26	TR2!n5!n1!n16!c	TR20456785A1B2C3D4E5F6G7H8
Ukraine	UA	29	UA2!n6!n19!c	UA80567890A1B2C3D4E5F6G7H8A1B
United Arab Emirates	AE	23	AE2!n3!n16!n	AE633454567890123456789
United Kingdom	GB	22	GB2!n4!a6!n8!n	GB45ABCD56789067890123

A checksum that passes says the IBAN is well formed, nothing more: it does not confirm that the account exists, is open, or belongs to anyone. National check digits that sit inside the BBAN, where a country has them, are listed but not recomputed here. Every example on this page is synthetic and marked as one, because publishing real-looking account numbers helps nobody.

Format lookup

Mode

Country

The registry is a bundled subset of ISO 13616 participants, not every country. Pasted IBANs from countries outside the subset still get the country code, check digits and a mod 97 verdict.

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