RO IBAN Generator

Generates valid Romanian IBANs from local bank account data for financial teams, developers, and fintechs needing quick, standards-compliant identifiers.

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1,668+

Total Calculations Run

< 15ms

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100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

This tool generates Romanian IBANs by applying the official RO format: RO + 2-digit checksum + 20-digit BBAN. It accepts a 4-digit bank code and a 16-digit account number as inputs and outputs a 24-character IBAN. Conceptually, the process moves the country code and checksum to the end, converts letters to numbers, and computes the mod-97 checksum to ensure national and international validity. It validates input lengths and digit composition before calculation and provides deterministic outputs for testing, reconciliation, and onboarding workflows. Users benefit from faster test data generation, reduced risk of manual entry errors, and traceable, standards-aligned identifiers that integrate with payment pipelines and do-not-reject validation rules. The tool aligns with ISO 13616 IBAN standards and Romanian banking conventions, and it supports integration in development, QA, and production environments where Romanian IBANs are required.

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How to Use

Provide inputs: set country_code RO, enter bank_code (4 digits) and account_number (16 digits).
Validate inputs: ensure formats are numeric and lengths match requirements.
Run calculation: tool derives the RO IBAN using the standard mod-97 checksum method.
Retrieve outputs: obtain the 24-character IBAN and computed components for verification.
Verify and export: copy IBAN for testing or deployment and log the inputs/outputs for traceability.

Frequently Asked Questions

Find Quick Answers

What is the RO IBAN format?

Romania uses IBANs of length 24: RO + 2-digit checksum + 20-character BBAN. The BBAN includes a 4-digit bank code and a 16-digit account number. The checksum is computed per ISO 13616 using the mod-97 algorithm.

What inputs are required?

Required inputs are country_code set to RO, bank_code as a 4-digit numeric string, and account_number as a 16-digit numeric string. The tool validates lengths and digits before generation.

What if inputs are invalid?

If bank_code or account_number fail length or digit checks, or if country_code is not RO, the tool reports invalid inputs and requests correction without generating an IBAN. This prevents malformed identifiers entering systems.

What standards does it follow?

It follows the ISO 13616 IBAN standard and Romanian banking conventions for format, checksum calculation, and country-specific BBAN structure, ensuring interoperability with international payments and local systems.

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