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IBAN Validator

Validate TR IBAN format and checksum.

Data updated: 2026-08-12 Content updated: 2026-10-22
Sources

How is it calculated?

Boşluklar temizlenir, ülke kodu ve uzunluk kontrol edilir, ISO 13616 MOD-97 uygulanır. Banka adı eşlemesi bilgilendirme amaçlıdır.

MOD-97 = 1

Official sources

Calculation methodology Report a wrong result

Example

TR33 0006 1005 1978 6457 8413 26

Guide

Validates TR IBAN length, country code, and ISO 13616 MOD-97 checksum. Does not prove account ownership; input is not stored.

How validation works

Spaces are stripped, TR/26-char rules apply, then MOD-97 must equal 1. Bank code is informational.

2026 notes and common mistakes

A valid checksum can still be the wrong person. Always re-check before FAST/EFT in 2026.

Tips

  • Confirm IBAN via a second channel for large payments.
  • For information only—your bank screen prevails.

Sources: ISO 13616 · CBRT · Banking guidance

FAQ

Signup needed? +

No. Works without an account.

Official result? +

Informational only; verify official sources.

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