"I'm at the office from 9 to 6, so why does my contract say eight hours?" "My part-time shift is four hours. Am I owed a 30-minute break?" "Is it legal for my lunch hour to be unpaid?" If you work in Korea, these questions come up quickly, especially when your payslip shows fewer hours than you spent at work. The law itself fits in one line: 30 minutes for four hours of work, one hour for eight. The trouble starts when you try to apply it to your actual clock-in and clock-out times. What counts as "four hours"? How do you subtract a break from a shift that runs past midnight? This guide starts with the rule and its exceptions, then walks through a table of common schedules showing actual working hours and daily pay, with a section on what is different (and what is not) for foreign workers.
1. The legal minimum: Labor Standards Act Article 54
Break time (휴게시간, hyuge sigan) comes from a single provision, Article 54 of the Labor Standards Act (근로기준법).
- Article 54(1): an employer must give at least 30 minutes of rest when working hours are four hours, and at least one hour when working hours are eight hours, during working hours.
- Article 54(2): workers may use break time freely.
Four practical rules follow from those two sentences:
- These are minimums. An employer may give longer breaks, never shorter ones.
- The break must fall during the shift. Letting you "leave 30 minutes early" instead of resting mid-shift is a shorter working day, not a break.
- You must be free to use it. If you cannot leave the counter and must serve any customer who walks in, that time may not count as a break, whatever the schedule calls it.
- It applies to every worker and every workplace size. Full-time, fixed-term and part-time workers are all covered, and Article 54 is one of the provisions that applies even to workplaces with four or fewer regular employees (Enforcement Decree, Appendix 1).
Failing to give breaks is punishable under Article 110 by up to two years in prison or a fine of up to KRW 20 million. Unlike overtime premiums or annual leave, which small workplaces are exempt from, break time is a baseline rule even for a tiny shop.
2. How "four hours" and "eight hours" are counted
The phrase "when working hours are four hours" is read as four hours or more of actual work, excluding the break itself. What matters is time worked, not time spent on the premises.
| Actual work per day (breaks excluded) | Legal minimum break | Time on site, example | What to note |
|---|---|---|---|
| Under 4 hours (e.g. 3h 59m) | None required | 3h 59m | No legal duty to give a break |
| Exactly 4 hours | 30 minutes | 4h 30m | Four hours already triggers the rule |
| 4h 1m to 7h 59m | 30 minutes | 4h 31m to 8h 29m | 30 minutes satisfies the law |
| Exactly 8 hours | 1 hour | 9 hours | The classic 9-to-6 day |
| Over 8 hours (overtime) | 1 hour (by the wording) | Over 9 hours | Many employers add extra breaks |
Exactly four hours versus 3 hours 59 minutes
This boundary is why "4-hour break rule" is such a common search. The 30-minute duty starts at exactly four hours of work, so a part-time shift from 13:00 to 17:00 with no break does not meet the standard. To comply, the shift can run 13:00 to 17:30 with a 30-minute break in the middle (four hours of work), or the work can be cut to about three and a half hours so no break is required. Whether you work 4h 1m or 7h 59m, the legal minimum stays at 30 minutes.
"30 minutes every four hours" is not what the law says
People often say you get 30 minutes for every four hours, but the statute only sets 30 minutes at four hours and one hour at eight. Read literally, someone working 11 hours including overtime is covered by a one-hour break, and that is the common interpretation. Because long days raise fatigue and accident risk, many company rules of employment (취업규칙) add 30 minutes for each extra four hours of overtime, and that is good practice. Check your own company's rules for the exact policy.
3. Is break time unpaid, and is it removed from working hours?
Break time is not working time, because you are outside your employer's direction and supervision. Two things follow:
- It is excluded from pay. There is no legal duty to pay for breaks. For hourly workers, pay is calculated on hours worked after removing breaks, which is why people call breaks "unpaid."
- It is excluded from hour limits. Breaks do not count toward the 8-hour day, the 40-hour week or the 15-hour weekly threshold for weekly holiday pay.
Unpaid is only the legal floor. If your contract or company rules say breaks are paid, the employer must honor that. Monthly salaried staff are usually paid on eight working hours per day (209 hours per month including the paid weekly holiday), so the deduction is simply built in.
"Breaks" that are really standby time count as work
Article 50(3) says that standby time spent under the employer's direction and supervision counts as working time. Common cases:
| Situation | Counts as a break? | Why |
|---|---|---|
| One-hour lunch, free to leave and eat out | Yes | Free use of time and place |
| Working alone in a café, "resting" when no customers are in | Usually not | You must serve anyone who arrives |
| Covering the phones during lunch | Usually not | You are still under work instructions |
| Night-shift nap time for guards or hospital staff, on call | Case by case | Depends on real freedom and how often you are called |
| Resting in a staff room but not allowed to leave the building | Usually yes | A place restriction alone does not make it work |
If a so-called break is really working time, you are owed wages for it. At workplaces with five or more regular employees, any resulting time beyond eight hours a day also earns the 50% overtime premium.
4. From clock-in to actual hours: a worked table
The method is simple: subtract the start time from the end time to get time on site, then subtract the break. The table below uses Korea's 2026 minimum wage of KRW 10,320 per hour. Premiums assume a workplace with five or more regular employees.
| Schedule | Start ~ End | Time on site | Break | Actual work | Base daily pay (KRW 10,320) | Verdict |
|---|---|---|---|---|---|---|
| Standard office day | 09:00 ~ 18:00 | 9h | 1h | 8h | KRW 82,560 | Compliant |
| Shorter day | 09:00 ~ 17:00 | 8h | 30m | 7h 30m | KRW 77,400 | 7.5 hours, so 30 minutes is enough |
| Break too short | 09:00 ~ 17:30 | 8h 30m | 30m | 8h | KRW 82,560 | Eight hours of work needs a full hour |
| Part-time afternoon | 13:00 ~ 17:00 | 4h | None | 4h | KRW 41,280 | Four hours needs 30 minutes |
| Part-time afternoon, fixed | 13:00 ~ 17:30 | 4h 30m | 30m | 4h | KRW 41,280 | Compliant |
| Part-time evening | 18:00 ~ 21:30 | 3h 30m | None | 3h 30m | KRW 36,120 | Under four hours, no break required |
| Night shift | 22:00 ~ 07:00 | 9h | 1h (02:00~03:00) | 8h | KRW 82,560 + night premium | 7 night hours at +50% |
| Long weekend shift | 10:00 ~ 22:00 | 12h | 1h | 11h | KRW 113,520 + overtime | 3 hours beyond eight are overtime |
Three things the table shows
First, the "break too short" row shows that the break requirement jumps to one hour the moment actual work reaches eight hours. Working 9:00 to 17:30 with a 30-minute break leaves you 30 minutes short. The fix is to end at 18:00 with a full hour off, or to cut work to 7.5 hours.
Second, for shifts that cross midnight, time on site is "end time + 24 hours − start time." 07:00 + 24 − 22:00 = 9 hours; minus the one-hour break gives eight hours of work. Night work (22:00 to 06:00) earns a 50% premium, but the break from 02:00 to 03:00 is not worked, so only seven of those eight hours qualify. That adds 7 × 10,320 × 0.5 = KRW 36,120, for a daily total of KRW 118,680.
Third, the long weekend shift has 11 hours of work, three of them beyond eight. Overtime adds 3 × 5,160 = KRW 15,480, so the day pays KRW 129,000. Overtime requires mutual agreement and is capped at 12 hours per week.
Convert minutes to decimals before multiplying
A frequent payroll mistake is writing 7 hours 30 minutes as 7.3. Minutes must be divided by 60: 30 minutes is 0.5, 45 minutes is 0.75 and 20 minutes is about 0.33. So 7h 30m × KRW 10,320 = 7.5 × 10,320 = KRW 77,400. Using 7.3 gives KRW 75,336, which shortchanges you KRW 2,064 a day and more than KRW 40,000 over a 22-day month.
5. Break time rules for foreign workers in Korea
Break time is part of the Labor Standards Act, and the Act does not distinguish workers by nationality. The 30-minute and one-hour minimums, the rule that breaks fall mid-shift and the standby-time test apply the same way whether you hold an E-9 or H-2 visa under the Employment Permit System, an E-7, an F-visa, or work part-time as a student. A few points are worth knowing:
- Same minimum wage. The 2026 minimum wage of KRW 10,320 per hour (KRW 2,156,880 per month on a 209-hour basis) applies to foreign workers exactly as to Koreans, so the daily pay figures in the table above apply to you too.
- Same premiums. At workplaces with five or more regular employees, overtime, night work (22:00 to 06:00) and holiday work all earn a 50% premium on ordinary wages. If you work through your break, that time becomes working time and can push you into overtime.
- Farming, livestock and fishing are different. Many E-9 workers are placed in agriculture, livestock or fisheries. Under Article 63, the Act's rules on working hours, breaks and holidays do not apply to those industries, so your break schedule depends on your contract. Read the working hours and break lines of your standard employment contract carefully before signing.
- Keep records. Note your clock-in and clock-out times and your breaks each day, for example in a phone note. If breaks were skipped or wages are short, records make it far easier to resolve.
Visa status, nationality and your specific contract can change details, so confirm your situation with the Ministry of Employment and Labor call center (1350).
6. Other situations: split breaks, missed breaks, exempt industries
Can a break be split?
Generally yes, for example 40 minutes at lunch and 20 minutes in the afternoon on an eight-hour day. Chopping it into 5- or 10-minute pieces that give no real rest, however, is unlikely to count. Short restroom trips are usually treated as part of working time anyway.
What if you were too busy to take your break?
If you actually worked during your break, that time is working time and must be paid. A 9-to-6 worker who works straight through lunch has worked nine hours, and at a workplace with five or more employees the ninth hour is overtime.
Can you skip the break to leave early?
Even if the worker asks, an agreement to give no break at all can violate Article 54, because the break must fall during working hours. The compliant approach is to shorten the actual work to under four hours, or under eight.
Special-case industries under Article 59
Land transport (excluding scheduled passenger bus routes), water transport, air transport, other transport-related services and health care may change break times or exceed overtime limits through a written agreement with a worker representative. In exchange, workers must get at least 11 consecutive hours of rest between working days.
Breaks also come out of the 15-hour weekly holiday pay test
Working three days a week from 10:00 to 15:00 with a 30-minute break is 4.5 hours a day, or 13.5 hours a week, which falls short of the 15-hour threshold. See the full conditions in our guide to weekly holiday pay eligibility.
7. Frequently asked questions
Q1. Is lunch time the same as break time?
At most companies, yes. In a 9-to-6 job, the 12:00 to 13:00 lunch hour is the legally required one-hour break. If you had to answer phones or serve customers during lunch, however, that time can count as work.
Q2. Isn't it illegal to deduct breaks from my pay?
No. Breaks are not working time, so there is no duty to pay for them, and hourly pay is normally calculated on hours worked. You are owed pay for break time only if your contract makes breaks paid, or if you were actually working or on standby.
Q3. My part-time shift is four hours. Do I have to get 30 minutes?
If your actual work is four hours or more, a break of at least 30 minutes is the legal standard. A four-hour shift with no break does not comply, so the shift should be extended to 4.5 hours with a mid-shift break, or work cut to under four hours.
Q4. Do break rules apply at a shop with fewer than five employees?
Yes. Article 54 is listed in Appendix 1 of the Enforcement Decree, which sets out the provisions that apply to workplaces with four or fewer employees. What small workplaces are exempt from is overtime, night and holiday premiums and annual leave, not breaks.
8. Work out your actual hours with the time calculator
Once you know the break rule, the remaining step is to turn your clock-in and clock-out times into hours actually worked. In the "between two times" mode of the time calculator, enter your start and end times plus your break in minutes and it shows your working hours with the break already removed. If the end time is earlier than the start, it treats the shift as crossing midnight, so a 22:00 to 07:00 night shift goes in as is. You can also add up a week of shifts line by line, or convert 7 hours 30 minutes to 7.5 decimal hours before multiplying by your hourly wage.
With your weekly hours in hand, put them into the hourly wage calculator along with your hourly rate to see weekly and monthly pay including weekly holiday pay. It is a quick way to check whether your payslip removed breaks correctly, or left out time you worked through. For how hourly pay converts to a monthly figure, see the 2026 minimum wage hourly calculator guide.
This article is general information based on the Labor Standards Act and common administrative interpretations as of 2026. Whether a given period counts as a break depends on how you actually work and on your contract and company rules. For disputes, contact the Ministry of Employment and Labor (1350) or a certified labor attorney.
