Korea's Hagwon Teaching Hours End at 10 p.m. in Only Five of Seventeen Regions

The Scene

A Korean drama set in the cram-school belt tends to close its late scenes on the same image: a lecture room emptying onto a lit street well after dark. English-language write-ups of that image reach for one explanatory line, and they reach for it consistently. Hagwons in Korea, the line runs, are required to stop teaching at 10 p.m.

The statute that is supposed to impose that hour does not contain it. It fixes no closing time, sets no ceiling, and gives no clock time anywhere. A closing time appears only at the end of a two-step delegation, and at the end of that delegation there are seventeen separate answers. The earliest ends instruction at nine in the evening. The latest runs to midnight.

What the Rule Actually Says

The provision behind the whole arrangement is Article 16(2) of the Act on the Establishment and Operation of Private Teaching Institutes and Extracurricular Lessons. In the English edition published by the Korea Legislation Research Institute, the paragraph is a grant of power followed by a procedural duty:

“A superintendent of education may determine teaching hours at a private teaching institute for school curriculum, a teaching school, or a private tutor within the scope determined by ordinance of the competent City/Do, considering potential effects thereof on lessons given by schools, students' health, etc. In such cases, the superintendent of education shall hear the opinions of parents, relevant organizations, etc.”

Three features of that paragraph produce the result. The first is that the power is permissive rather than mandatory at the national level: the Act says a superintendent may determine teaching hours, and supplies no fallback figure for the case where none is determined. The second is the phrase within the scope determined by ordinance of the competent City/Do. The number a parent is looking for does not live in the Act at all; it lives in a provincial or metropolitan ordinance, and the superintendent then works inside whatever room that ordinance leaves. The third is the second sentence, which attaches a consultation duty to the exercise of the power rather than to the drafting of the ordinance.

The two steps are easy to collapse into one, and most secondary accounts collapse them. A council writes the range; the superintendent of that office then fixes the operative hours inside it and publishes them for institutes in the jurisdiction. In practice the seventeen ordinances state hours directly rather than leaving a wide band, so the published summaries read as though they were the rule itself. The Act’s own contribution is confined to naming who may decide, on what considerations, and after consulting whom.

The paragraph names no minimum window either. There is no floor a council is told to leave open and no default figure that would apply if an ordinance said nothing, because the paragraph does not deal in figures at all. The consultation duty in its second sentence attaches to the superintendent’s determination rather than to the council’s drafting, so parents and relevant organisations are heard at the step that fills in the range and not at the step that draws it.

The paragraph also carries a date. The version now in force was amended by Act No. 14164 of 29 May 2016, and the text above is that amended version. Anything written about Korean academy hours before mid-2016 was describing a differently worded provision.

The Constitutional Court has already been asked about this

In 2014 a group of petitioners challenged both the Act and ordinances made under it. The record held by the National Law Information Center shows the Constitutional Court deciding the case on 26 May 2016 as 2014Heonma374, and splitting the disposition in two. The part of the petition aimed at the first sentence of Article 16(2) itself, in the version amended by Act No. 8711 of 21 December 2007, was dismissed as inadmissible. The remaining claims, aimed at the ordinances, were rejected on the merits.

The ordinances recorded in that decision are worth reading next to the current ones. Seoul appeared at Article 8 with a window of 05:00 to 22:00; Gyeonggi at Article 14 with the same window; Daegu at the first sentence of Article 4 with 05:00 to 22:00; and Incheon at Article 4-2(1), permitting instruction of high-school students until 23:00. Each of those windows is still in force a decade later. What has moved is where one of them lives: the Daegu limit now sits at Article 8 of that city’s ordinance. Article numbers in this area migrate, which is one reason a summary written elsewhere ages badly.

The Numbers

Read together, the seventeen metropolitan and provincial ordinance summaries published by the Ministry of Government Legislation describe something a single figure cannot represent. What differs between them is the hour at which the permitted window closes, and whether that hour moves with the student’s school level.

The opening hour is the one figure the seventeen texts agree on. Every ordinance starts the permitted window at 05:00, whether the council wrote it in twenty-four hour form or as five in the morning, and the whole of the disagreement between them falls at the other end of the day.

Five ordinances stop everything at 22:00. Seoul at Article 8, Gyeonggi at Article 14, Daegu at Article 8 and Gwangju at Article 10(1) each apply a single window of 05:00 to 22:00 to enrolled students of every level. Sejong reaches the same latest hour by a different route at Article 9, ending elementary instruction at 21:00 and middle and high-school instruction at 22:00.

Eight permit high-school instruction until midnight. Daejeon at Article 5-2(1), Gangwon at Article 8(1), Chungbuk at Article 4(1), Chungnam at Article 5, Gyeongbuk at Article 10(1), Gyeongnam at Article 12(1) and Jeju at Article 3 all run the high-school limit to 24:00. Ulsan at Article 10 is the outlier among outliers: its window is 05:00 to 24:00 with no distinction by school level, so an elementary pupil there sits inside a permitted range two hours wider than the one covering a high-school senior in Seoul.

Four sit in between. Busan at Article 9 uses 22:00 with an extension to 23:00 for high-school students. Incheon at Article 4-2(1) and Jeonbuk at Article 4-2 both run 21:00, 22:00 and 23:00 across the three levels. Jeonnam at Article 10 groups elementary and middle-school students together at 22:00 and gives high-school students 23:50, ten minutes short of midnight.

Sorted by level rather than by region, the spread is easier to hold. For elementary pupils, sixteen of the seventeen ordinances close at 21:00 or 22:00 and only Ulsan goes further. For middle-school students, nine close at 22:00, seven at 23:00 and one at 24:00. For high-school students, only five of the seventeen stop at 22:00.

The level split is the part a single figure cannot carry. Twelve of the seventeen ordinances set at least two different closing hours depending on which students are in the room, and inside one ordinance the gap between the earliest and the latest of those hours runs from one hour to three. Chungnam, Gyeongbuk, Gyeongnam and Jeju each stretch the full three hours between their elementary and high-school limits. Seoul, Gyeonggi, Daegu, Gwangju and Ulsan are the five that apply one hour to every level, which is also why they are the five whose rule survives being quoted as a single number.

What households actually spend inside that window

The permitted window is wide; the observed use of it is not. The 2025 survey of private education expenditure, released on 12 March 2026, puts weekly participation at 7.1 hours per student and the participation rate at 75.7 percent. Monthly spending per student averaged 433,000 won at elementary level, 461,000 won at middle-school level and 499,000 won at high-school level across all students, and 512,000 won, 632,000 won and 793,000 won when only participating students are counted. Total outlay was about 27.5 trillion won.

Seven hours a week against a permitted window of seventeen to nineteen hours a day is the shape of the thing. At that level of use the ordinance is not the constraint deciding how much instruction gets bought. It bites at the heavy end of the distribution, and it does so differently depending on which of the seventeen texts covers the address.

What happens when the hour is broken

Article 17(1) of the Act lists the grounds on which a superintendent may cancel a registration or, in the words of the same paragraph, “order suspension of teaching of all or part of teaching curriculum by specifying a period of not more than one year: Provided, That where it falls under subparagraph 1, he/she shall cancel the registration”. That proviso removes the choice only for subparagraph 1, registration obtained by fraud. No numbered ground on the list refers to teaching hours. The route is the general clause: “Where it violates this Act or an order issued under this Act”.

The graduated scale is not in the Act. Article 17(4) sends it to the same level as the hours: “Criteria for administrative dispositions under paragraphs (1) through (3) and other necessary matters shall be provided for by municipal ordinances”. That paragraph was added by Act No. 14164 of 29 May 2016, the same amending Act that produced the wording of Article 16(2) above. A table setting out an escalation is published by the Goyang District Office of Education, and it records a teaching-hour violation by an institute as a corrective order on the first occasion, suspension on the second and cancellation of registration on the third, all under Article 17(1). Teaching schools and registered private tutors appear on the same table with the equivalent closure and cessation orders. That is one office’s table, and Article 17(4) is why the qualification matters: a sequence read in one jurisdiction need not run the same way in the other sixteen. Complaints reach that machinery through a channel the Act names in the same article as the hour: paragraph (6) of Article 16 authorises a superintendent to run a reporting centre for unregistered or unreported lessons, excessive collection of tuition fees and other matters in violation of the Act, and to pay a reward set by Presidential Decree.

Where This Doesn't Apply

It is not a curfew on students. The addressee of Article 16(2) is the provider, and the addressee of Article 17(1) is the registrant. A student who stays out late is outside both. Reporting a breach means reporting an institute.

It reaches only three kinds of provider. Article 16(2) names the private teaching institute for school curriculum, the teaching school and the private tutor. The Act divides institutes into two types, the school-curriculum type and the lifelong-education or vocational-training type, and only the first appears in that list. An institute teaching adults a trade is not inside this rule.

Reading rooms are handled apart. Several ordinances remove them from the teaching-hour window rather than fitting them into it. Gyeonggi excludes reading rooms from Article 14 outright. Daegu leaves their hours to the founder and operator. Ulsan allows a reading room to run to 02:00 the following day with the approval of the district superintendent, and Seoul likewise permits an extension on approval. A room in which no instruction is being given is a different regulated object from a lecture.

The limit follows the student, not the signage. Where an ordinance splits by level, the applicable hour depends on which students are being taught at that moment, so one address can be subject to two different closing times on two consecutive evenings.

Article numbers and hours both move. The Daegu limit cited by the Constitutional Court in 2016 sat at Article 4; the same limit now sits at Article 8. Each of the seventeen councils amends on its own schedule, so a figure repeated from a two-year-old English guide may be attached to a repealed article number even when the hour itself is unchanged.

A summary is not the ordinance. The regional pages relied on above are the Ministry of Government Legislation’s plain-language digests, which state the hour and cite the article that carries it. The operative text is the ordinance held by the council that passed it, and a digest can lag an amendment. Where a licence or a penalty turns on the answer, the ordinance itself is the document to open.

Remote instruction is not addressed here. The regional summaries read for this article state hours without distinguishing in-person from online teaching, and this article makes no claim either way about how the limits apply to instruction delivered over a network.

If You Are Actually in This Situation

The document that decides the question is the ordinance of the metropolitan city or province where the institute is registered, not a national FAQ and not this article. Full ordinance texts are searchable on the Ministry of the Interior and Safety's local regulations information system, and the plain-language regional summaries used above sit on the Ministry of Government Legislation's Easy-to-Find Practical Law service, which carries one page per office of education. Check the article number as well as the hour, since the two drift independently.

Three facts settle most enquiries, and establishing them takes no specialist help. The first is the registered address of the institute, which fixes both the ordinance and the district office. The second is the school level of the students in the class in question, which in twelve of the seventeen regions changes the hour. The third is whether the space is registered as a teaching room or as a reading room, because several ordinances put those two on separate clocks. With those in hand the relevant line of the ordinance can be read directly.

Enforcement runs through the district office of education with jurisdiction over the institute’s address, not through the police and not through the metropolitan office directly. That office is where the reporting centre described above sits, where a corrective order would issue, and where the disposition table quoted above was published.

Two things are worth confirming against the primary text on the day it matters. The first is whether the ordinance covering the address still carries the hour quoted here, since seventeen councils amend separately. The second is which school level the institute is treating the student as belonging to, because in twelve of the seventeen regions that classification changes the answer by one to three hours.

This article describes published statutory text, ordinance summaries and official statistics. It is not legal advice, and a specific dispute with an institute or an office of education should be taken to a licensed Korean attorney or to the competent district office of education.