How to count your study days for the 180-day line
Unofficial summary · Sources checked
A study period longer than 180 days falls under X1. A period of 180 days or fewer, including exactly 180, falls under X2. None of the four texts in the table below says how a mission counts the days in a study period, so the dates on your admission notice and the mission's reading of them decide which form applies. You can check your dates against the X1 or X2 visa check, which shows the documents for each form. Its result is not a visa decision.
What the official texts say
The 180-day figure appears in four official texts. The wording differs slightly, but each one puts exactly 180 days on the X2 side.
| Official text | Wording for the shorter period (X2) | Wording for the longer period (X1) |
|---|---|---|
| Regulations of the People's Republic of China on Administration of the Entry and Exit of Foreigners, Article 36(4) and (5) (State Council Decree No. 637; English text published by the National Immigration Administration) | "Short-term means staying in China for a period not exceeding 180 days (including 180 days)" | "Long-term or resident means residing in China for a period exceeding 180 days" |
| Embassy of the PRC in the United Kingdom, Part One: Visa for China (mainland only), category table | X2: "to study in China for a period of no more than 180 days" | X1: "to study in China for a period exceeding 180 days" |
| Measures for the Administration of Schools Recruiting and Educating International Students (Order No. 42), Article 45 (Chinese text published by the Ministry of Education) | 短期学习: study time at a Chinese school "不超过180日（含）" (not exceeding 180 days, including 180 days) | 长期学习: study time at a Chinese school "超过180日" (exceeding 180 days) |
| Visa Application Instructions of the People's Republic of China, Ministry of Foreign Affairs (China Consular Services website) | X2: "to study in China for a period of no more than 180 days" | X1: "to study in China for a period of more than 180 days" |
The English wording of Article 45 of the Measures is this site's translation of the Chinese text. The Measures define these terms for their own purposes, which concern schools recruiting international students. The Embassy of the PRC in the United Kingdom statement is that mission's own guide. The Ministry of Foreign Affairs page is its general instruction and says that requirements follow those set by the embassy or consulate in the applicant's area.
Exactly 180 days
Article 6(11) of the Regulations sorts the visa types by purpose. It says: "The X1 visa is issued to persons who apply for long-term study in China; the X2 visa is for persons who apply for short-term study in China". Article 36(4) then sets the 180-day line for short-term stays, and it includes 180 days. A study period of exactly 180 days therefore falls on the short-term side, which is X2.
How the days are counted
This site's tool counts whole days and includes both the first and last day. A period that starts on day 1 and ends on day 180, with both days counted, is 180 days. The tool applies this count only to the length you enter.
None of the four texts in the table above says how a mission counts the days of a study period. Article 36(3) of the Regulations says that the duration of stay on a visa "begins from the next day of entry". That sentence is about the stay after each entry. Article 36(3) does not say that it applies to the length of a study period. The working-day rule at the end of Article 36 covers examination and receipt periods, not study length.
If your period is close to 180 days
If your study period is 180 days or within a few days of it, ask the school which visa form it issued its admission documents for. Ask for the answer in writing, and check that the length on the notice matches your own count. Then send the same question to the embassy or consulate where you will apply. That office handles your application and decides which form it accepts.
Sources
- Regulations of the People's Republic of China on Administration of the Entry and Exit of Foreigners (English text), National Immigration Administration
- Part One: Visa for China (Mainland only), Embassy of the PRC in the United Kingdom
- Measures for the Administration of Schools Recruiting and Educating International Students, Order No. 42 (Chinese text), Ministry of Education
- Visa Application Instructions of the People's Republic of China, Ministry of Foreign Affairs of the PRC (China Consular Services)
Checked 10 October 2026 and 11 October 2026.
This page is an unofficial summary. It is not legal or immigration advice, and it is not published by the bodies named. If the official text differs from this page, the official text and the instructions of the body handling your application prevail.