实用工具可以使用
转换罗马数字
将1到3999的整数转为罗马数字，或验证并解码罗马数字记法。
交互式工具区
无需注册账号Conversion runs locally; no input upload is required. Optional analytics and advertising have separate consent and privacy disclosures. Avoid sensitive inputs.
Result
MMXXVI
Standard subtractive notation only, I through MMMCMXCIX (1-3999). Zero, negatives, fractions, and overline notation are not supported.