免费 · 财务计算器
IBAN 校验与 BIC 检查工具.
一次检查一个或上千个 IBAN：按国家核对长度和 mod 97 校验位，显示打印格式和国内账户部分，并可检查 BIC/SWIFT 格式。
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使用方法: IBAN 校验与 BIC 检查工具
输入数据或选择文件，调整设置并生成结果。复制或下载之前，请检查结果。
限制与支持格式
输入内容在您的设备上处理。
英语技术说明
Checks the format and check digits only: it cannot confirm that the account exists or who owns it. Up to 1,000 IBANs at a time. Everything is calculated in your browser; nothing you type is uploaded.
Each IBAN must have the length registered for its country (89 countries) and, after the first four characters are moved to the end and letters are turned into numbers (A = 10 … Z = 35), leave a remainder of 1 when divided by 97 (ISO 13616).
DE89 3704 0044 0532 0130 00 is a valid German IBAN; changing the last digit to 1 fails the check-digit test.