Jinjja Korean

수고하세요 (sugohaseyo) is one of those Korean phrases that subtitles keep changing. “Good job.” “Take care.” “Keep up the good work.” “Have a nice day.”

All can work in the right scene, because 수고하세요 does not match one fixed English phrase. It acknowledges someone’s effort—especially when that person is still working.

The Core Meaning

수고 refers to effort, labor, or trouble taken to do something. 수고하세요 literally points toward continuing that effort, but in everyday life it often functions as a polite closing.

1. Leaving While Someone Keeps Working

This is a classic office situation. One person leaves, while the other is still there. The phrase recognizes the remaining person’s work.

2. Ending a Brief Service Interaction

Customers often say 수고하세요 to delivery workers, drivers, or service staff. The natural English translation may simply be “Thank you” or “Have a good day.”

3. After the Work Is Finished

When the task is complete, 수고했어요 or 수고하셨습니다 fits better. These forms look back on effort that has already been made.

수고하세요 vs. 수고하셨어요

• 수고하세요 — the person is still working or the interaction is ending
• 수고했어 — casual: You worked hard / Good job
• 수고했어요 — polite acknowledgment after the effort
• 수고하셨습니다 — respectful and formal; common after work, meetings, or events
• 고생했어 — You went through a lot / You worked hard; often warmer and more personal

Can You Say It to Your Boss?

This is where nuance gets tricky. Some Koreans avoid telling a superior 수고하세요 because it can sound as if the speaker is evaluating or instructing the superior’s labor.

In many workplaces it is still used naturally, but if you want a safer respectful closing, choose 감사합니다, 먼저 들어가 보겠습니다, or—after shared work—수고하셨습니다.

Why Does It Sound So Korean?

English often closes an interaction by wishing someone well. Korean frequently closes it by recognizing effort. The social function matters more than a word-for-word translation.

Jinjja Tip

Ask whether the effort is continuing or finished. Continuing: 수고하세요. Finished: 수고하셨어요 or 수고하셨습니다.

The phrase is not really “good job.” It is “I see the effort you are making.”