Labor Standards Act Article 24

(Ⅰ)An employer shall pay worker overtime wage using the following basis:1. When the overtime work does not exceed two hours, the worker shall be paid, in addition to the regular hourly wage, at least an additional one-third of the regular hourly rate.2. When the overtime work is over two hours, but the total overtime work does not exceed four hours, the worker shall be paid, in addition to the regular hourly wage, at least an additional two-thirds of the regular hourly rate.3. When the overtime work requested is governed by Paragraph 4 of Article 32, the worker shall be paid two times the regular hourly rate.(Ⅱ)In accordance with Article 36, an employer shall pay a worker overtime wage when required to work on the rest days. When the overtime work does not exceed two hours, the worker shall be paid, in addition to the regular hourly wage, at least an additional one and one-third of the regular hourly rate. When the overtime work is over two hours, the worker shall be paid, in addition to the regular hourly wage, at least an additional one and two-thirds of the regular hourly rate.
中文原文 勞動基準法第24條
雇主延長勞工工作時間者,其延長工作時間之工資,依下列標準加給:
一、延長工作時間在二小時以內者,按平日每小時工資額加給三分之一以上。
二、再延長工作時間在二小時以內者,按平日每小時工資額加給三分之二以上。
三、依第三十二條第四項規定,延長工作時間者,按平日每小時工資額加倍發給。
雇主使勞工於第三十六條所定休息日工作,工作時間在二小時以內者,其工資按平日每小時工資額另再加給一又三分之一以上;工作二小時後再繼續工作者,按平日每小時工資額另再加給一又三分之二以上。

English translation for reference only; the Chinese text prevails. Not legal advice.