Example · Born May 2018 →Grade 4 in California
What grade would my child be in abroad?
Pick a birth date and a country. Computed from each country's law or education ministry, 25 countries.
Example
Grade 4
CaliforniaSept 2027
- Varies by state — California rule (NCES 2020)
- check with the district
The school building · 8 rooms to go
Up to Grade 12, the top room of the United States school.
United States schoolNew year in September · 8 to go
High school4 rooms
Middle school3 rooms
Elementary school6 rooms
Pre-kindergartenno year groups
The die only ever rolls a one: exactly one room a year.
Next room: Grade 5, on 1 Sept 2028.
Tap a room to see how old your child is in that year.
View as a table
And in other countries?The same day on a school map of 25 countries
We are now approaching the United States. Passengers, please disembark as Grade 4.
School-year boarding pass
The grade set by age. Schools and districts make the actual placement.
- California
- one year group = birthdays 2 Sept – 1 Sept (next year)
- School year starts
- 1 Sept convention
- Next
- Sept 2028 → Grade 5
Kindergarten attendance is not required in every state (table column 'State requires kindergarten attendance').
Only know the age?
Pick an age. The cut-off splits each age into two possible grades.
Grade 10 or Grade 11
- Grade 10 — birthday 2 Sept–10 Nov
- Grade 11 — birthday 11 Nov–1 Sept
How it's calculated
Every country uses the same arithmetic. First, the year the child starts that country's first level (US K, England Reception, Japan 小1 …): birth year + the country's entry age, plus one if the birthday falls after the cut-off.
Then the school year that contains the chosen date (1 Sept in England, 1 March in Korea, 1 April in Japan …) and the difference between the two years is how far up the ladder the child is. Below the ladder means not in school yet; above it, past the last named year.
Within 62 days of the next school-year start the coming grade leads (summer arrivals). In the US the chosen state's date is used; where the district decides, the table's most common date (1 Sept).
Cut-off dates by country
25 countries · cut-off and school-year start
| Country | First level | One year group = birthdays | School year starts |
|---|---|---|---|
| Australia · New South Wales | Kindergarten | one year group = birthdays 1 Aug – 31 July (next year) | 28 Jan official calendar |
| Austria | Volksschule 1. Klasse | one year group = birthdays 1 Sept – 31 Aug (next year) | 1 Sept official calendar |
| Belgium · Flemish Community (Vlaanderen) | 1ste leerjaar | one year group = birthdays 1 Jan – 31 Dec | 1 Sept law |
| Canada · Ontario | Junior Kindergarten | one year group = birthdays 1 Jan – 31 Dec | 1 Sept law |
| China · Shanghai | 一年级 | one year group = birthdays 1 Sept – 31 Aug (next year) | 1 Sept official calendar |
| Finland | 1. luokka | one year group = birthdays 1 Jan – 31 Dec | 1 Aug law |
| France | CP | one year group = birthdays 1 Jan – 31 Dec | 1 Sept convention |
| Germany · Berlin | Klasse 1 | one year group = birthdays 1 Oct – 30 Sept (next year) | 1 Aug official calendar |
| Hong Kong | P1 | one year group = birthdays 1 Jan – 31 Dec | 1 Sept official calendar |
| India · Kendriya Vidyalaya Sangathan (central government schools, Ministry of Education) | Class I | one year group = birthdays 2 Apr – 1 Apr (next year) | 1 Apr convention partly convention |
| Italy | 1ª primaria | one year group = birthdays 1 Jan – 31 Dec | 1 Sept law |
| Japan | 小1 | one year group = birthdays 2 Apr – 1 Apr (next year) | 1 Apr law |
| Malaysia | Tahun 1 | one year group = birthdays 2 Jan – 1 Jan (next year) | 4 Jan official calendar partly convention |
| New Zealand | Year 1 | one year group = birthdays 2 July – 1 July (next year) | 26 Jan official calendar |
| Portugal | 1.º ano | one year group = birthdays 16 Sept – 15 Sept (next year) | 1 Sept official calendar |
| Singapore | Primary 1 | one year group = birthdays 2 Jan – 1 Jan (next year) | 4 Jan official calendar partly convention |
| South Korea | 초1 | one year group = birthdays 1 Jan – 31 Dec | 1 Mar law |
| Spain | 1º Primaria | one year group = birthdays 1 Jan – 31 Dec | 1 Sept official calendar |
| Sweden | Årskurs 1 | one year group = birthdays 1 Jan – 31 Dec | 1 Aug law |
| Switzerland · Zürich | Kindergarten 1. Jahr | one year group = birthdays 1 Aug – 31 July (next year) | 1 Aug convention partly convention |
| Taiwan · Taipei City | 國小一年級 | one year group = birthdays 2 Sept – 1 Sept (next year) | 1 Aug law |
| United Arab Emirates | Grade 1 | one year group = birthdays 1 Jan – 31 Dec | 31 Aug official calendar |
| United Kingdom (England) · England | Reception | one year group = birthdays 1 Sept – 31 Aug (next year) | 1 Sept convention |
| United States · California | K | one year group = birthdays 2 Sept – 1 Sept (next year) | 1 Sept convention |
| Vietnam | Lớp 1 | one year group = birthdays 1 Jan – 31 Dec | 5 Sept convention partly convention |
25 school ladders at a glance
Tap one to switch to that country
US kindergarten cut-off by state
50 states + D.C. · NCES 2020
| State | Cut-off | NCES wording |
|---|---|---|
| Alabama | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Alaska | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Arizona | birthdays 1 Sept – 31 Aug (next year) | 5 on or before 8/31 |
| Arkansas | birthdays 2 Aug – 1 Aug (next year) | 5 on or before 8/1 |
| California | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Colorado | birthdays 2 Oct – 1 Oct (next year) | 5 on or before 10/1 |
| Connecticut | birthdays 2 Jan – 1 Jan (next year) | 5 on or before 1/1 |
| Delaware | birthdays 1 Sept – 31 Aug (next year) | 5 on or before 8/31 |
| District of Columbia | birthdays 1 Oct – 30 Sept (next year) | 5 on or before 9/30 |
| Florida | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Georgia | birthdays 2 Sept – 1 Sept (next year) | 5 by 9/1 |
| Hawaii | birthdays 1 Aug – 31 July (next year) | 5 on or before 7/31 |
| Idaho | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Illinois | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Indiana | birthdays 2 Aug – 1 Aug (next year) | 5 on or before 8/1 |
| Iowa | birthdays 16 Sept – 15 Sept (next year) | 5 by 9/15 |
| Kansas | birthdays 1 Sept – 31 Aug (next year) | 5 on or before 8/31 |
| Kentucky | birthdays 1 Aug – 31 July (next year) | 5 on or before 7/31 |
| Louisiana | birthdays 1 Oct – 30 Sept (next year) | 5 by 9/30 |
| Maine | birthdays 16 Oct – 15 Oct (next year) | 5 on or before 10/15 |
| Maryland | birthdays 2 Sept – 1 Sept (next year) | 5 by 9/1 |
| Massachusetts | district decides | Each district may establish its own minimum permissible age for school attendance |
| Michigan | birthdays 2 Sept – 1 Sept (next year) | 5 by 9/1 |
| Minnesota | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Mississippi | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Missouri | birthdays 1 Aug – 31 July (next year) | 5 on or before 7/31 |
| Montana | birthdays 11 Sept – 10 Sept (next year) | 5 on or before 9/10 |
| Nebraska | birthdays 1 Oct – 30 Sept (next year) | 5 on or before 9/30 |
| Nevada | birthdays 1 Oct – 30 Sept (next year) | 5 on or before 9/30 |
| New Hampshire | district decides | Not specified in statute or regulation |
| New Jersey | district decides | Local education agency (LEA) option |
| New Mexico | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| New York | district decides | LEA option |
| North Carolina | birthdays 1 Sept – 31 Aug (next year) | 5 on or before 8/31 |
| North Dakota | birthdays 1 Aug – 31 July (next year) | 5 on or before 7/31 |
| Ohio | district decides | LEA option |
| Oklahoma | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Oregon | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Pennsylvania | district decides | LEA option |
| Rhode Island | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| South Carolina | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| South Dakota | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Tennessee | birthdays 16 Aug – 15 Aug (next year) | 5 on or before 8/15 |
| Texas | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Utah | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Vermont | district decides | 5 |
| Virginia | birthdays 1 Oct – 30 Sept (next year) | 5 on or before 9/30 |
| Washington | birthdays 1 Sept – 31 Aug (next year) | 5 on or before 8/31 |
| West Virginia | birthdays 1 Sept – 31 Aug (next year) | 5 on or before 8/31 |
| Wisconsin | birthdays 2 Sept – 1 Sept (next year) | 5 on or before 9/1 |
| Wyoming | birthdays 16 Sept – 15 Sept (next year) | 5 on or before 9/15 |
Sources by country
Publisher · title · checked
Australia verified
- NSW Department of Education — Enrolment in Kindergarten to Year 12 procedures ·
- NSW Department of Education — 2027 term dates ·
- NSW Department of Education — Primary school enrolment ·
Austria verified
- European Commission, Eurydice (Austria) — Organisation of primary education ·
- European Commission, Eurydice (Austria) — Overview ·
- European Commission, Eurydice (Austria) — Organisation of general upper secondary education ·
Belgium verified
- European Commission, Eurydice (Belgium - Flemish Community) — Organisation of primary education ·
- European Commission, Eurydice (Belgium - Flemish Community) — Overview ·
Canada verified
- Government of Ontario (Ministry of Education) — Kindergarten | ontario.ca ·
- Government of Ontario (e-Laws) — Education Act, R.S.O. 1990, c. E.2 (s. 33, s. 35) ·
- Government of Ontario (e-Laws) — R.R.O. 1990, Reg. 304: School Year Calendar, Professional Activity Days ·
China verified
- 中国政府网 (State Council portal, text from 中国人大网) — 中华人民共和国义务教育法 (2018 amendment) ·
- 上海市教育委员会 (Shanghai Municipal Education Commission) — 上海市教育委员会关于2025年本市义务教育阶段学校招生入学工作的实施意见 (沪教委基〔2025〕11号) ·
- 上海市教育委员会 (Shanghai Municipal Education Commission) — 关于印发《上海市中小学2026学年校历》的通知 (沪教委基〔2026〕14号) ·
- 上海市教育委员会 (Shanghai Municipal Education Commission) — 上海市普通高中课程实施方案 ·
Finland verified
- European Commission, Eurydice (Finland) — Organisation of single-structure education ·
- Finlex (Ministry of Justice) — Perusopetuslaki 628/1998 ·
- Finlex (Ministry of Justice) — Oppivelvollisuuslaki 1214/2020 ·
- European Commission, Eurydice (Finland) — Organisation of general upper secondary education ·
- Opetushallitus (Finnish National Agency for Education) — Perusopetus ·
France verified
- Service-Public.fr (DILA, Premier ministre) — Inscription à l'école primaire (vérifié le 10 janvier 2025) ·
- Eurydice (European Commission) — France: Organisation of primary education ·
- Eurydice (European Commission) — France: Organisation of general lower secondary education ·
- Eurydice (European Commission) — France: Organisation of general upper secondary education ·
- Eurydice (European Commission) — France: Organisation of programmes for children over 2-3 years ·
Germany verified
- European Commission, Eurydice (Germany) — Organisation of primary education ·
- Bezirksamt Treptow-Köpenick von Berlin (berlin.de) — Schulpflicht ·
- Senatsverwaltung für Bildung, Jugend und Familie Berlin — Gymnasium ·
Hong Kong verified
- HKSAR Government (Education Bureau press release, info.gov.hk) — EDB announces arrangements under Primary One Admission System for admission to Primary One in September 2027 (28 Aug 2026) ·
- Education Bureau — Placement assistance - FAQ ·
- Education Bureau — Leaflet for newly arrived children (NACLeaflet_EN) ·
India partly convention
- Kendriya Vidyalaya Sangathan (Ministry of Education, Govt. of India) — KVS Admission Guidelines 2026-27 & Onwards ·
Italy verified
- European Commission, Eurydice (Italy) — Organisation of primary education ·
- European Commission, Eurydice (Italy) — Overview ·
Japan verified
- e-Gov法令検索 (デジタル庁) — 学校教育法(昭和二十二年法律第二十六号) ·
- e-Gov法令検索 (デジタル庁) — 学校教育法施行規則(昭和二十二年文部省令第十一号) ·
- 衆議院 (内閣答弁書) — 答弁第一五四号 年齢の計算に関する質問に対する答弁書(平成十四年九月十八日, 内閣総理大臣) ·
Malaysia partly convention
- Kementerian Pendidikan Malaysia — Kenyataan Media: Pendaftaran Murid Tahun 1 Bagi Kalendar Akademik Tahun 2027 (28 Januari 2026) ·
- Kementerian Pendidikan Malaysia — Kalendar Akademik Tahun 2027 (image PDF, linked from moe.gov.my/kalendar-akademik-semasa) ·
- Radio Televisyen Malaysia (Berita RTM, government broadcaster) reporting KPM — KPM umum Sesi Persekolahan 2027 bermula 4 Januari ·
New Zealand verified
- Ministry of Education (Te Tāhuhu o te Mātauranga) — Cohort or group entry for children starting school ·
- Ministry of Education — 2024 School Roll Return Guidelines (Funding year level, pp. 56-58) ·
Portugal verified
- European Commission, Eurydice (Portugal) — Organisation of primary education ·
- European Commission, Eurydice (Portugal) — Overview ·
Singapore partly convention
- Ministry of Education, Singapore — 2026 Primary One Registration Exercise (press release, 29 Apr 2026) ·
- Ministry of Education, Singapore — School Terms and Holidays for 2027 ·
- Ministry of Education, Singapore — Secondary | MOE ·
South Korea verified
- 법제처 국가법령정보센터 — 초·중등교육법 [시행 2026. 10. 29.] [법률 제21580호, 2026. 4. 28., 일부개정] ·
Spain verified
- European Commission, Eurydice (Spain) — Organisation of primary education ·
- Agencia Estatal Boletín Oficial del Estado — Ley Orgánica 2/2006, de 3 de mayo, de Educación (texto consolidado) ·
Sweden verified
- European Commission, Eurydice (Sweden) — Organisation of single-structure education ·
- Sveriges riksdag — Skolförordning (2011:185) ·
- Sveriges riksdag — Skollag (2010:800) ·
- European Commission, Eurydice (Sweden) — Overview ·
Switzerland partly convention
- European Commission, Eurydice (Switzerland) — Organisation of primary education ·
- Kanton Zürich, Bildungsdirektion — Kindergarten ·
- Kanton Zürich, Bildungsdirektion — Bildungssystem ·
Taiwan verified
- 全國法規資料庫 (Ministry of Justice) — 國民教育法 (amended 2023-06-21) ·
- 臺北市法規查詢系統 (Taipei City Government) — 臺北市公立國民小學新生分發及入學辦法 (amended 2021-10-22) ·
- 全國法規資料庫 (Ministry of Justice) / 教育部 — 各級學校學生學年學期假期辦法 (amended 2025-07-17) ·
- 全國法規資料庫 (Ministry of Justice) — 高級中等教育法 ·
United Arab Emirates verified
- UAE Ministry of Education — UAE announces updated age cut-off date for KG, Grade 1 admissions starting AY 2026-2027 (17 Dec 2025) ·
- UAE Ministry of Education — Academic calendar 2026-2027 ·
- The Official Portal of the UAE Government (u.ae) — Stages and streams of school education ·
United Kingdom (England) verified
- GOV.UK — School admissions: School starting age ·
- GOV.UK (Department for Education) — Summer-born children starting school: advice for parents ·
- GOV.UK — The national curriculum: Key stages ·
United States verified
- NCES (U.S. Department of Education) — State Education Practices, Table 1.3: Types of state and district requirements for kindergarten entrance and attendance, by state: 2020 ·
- NCES (U.S. Department of Education) — Digest of Education Statistics 2019, Figure 1. The structure of education in the United States ·
- NCES (U.S. Department of Education) — State Education Practices, Table 5.3 (2018 archive; cited in the idea brief; used only for the Connecticut footnote) ·
Vietnam partly convention
- Hội đồng phối hợp PBGDPL thành phố Cần Thơ (Can Tho City legal-dissemination council, pbgdpl.cantho.gov.vn) — Quy định về tuổi của học sinh phổ thông (summary of Thông tư 15/2026/TT-BGDĐT, in force 10/5/2026) ·
ISO 3166-1 alpha-3
- UN Statistics Division — Standard country or area codes (M49) ·
Please note
Not a placement decision. It is the grade set by age under law and official rules; the school or district decides the actual year from records, schooling and language.
US state dates are from the NCES 2020 table, the newest one. A state may have changed since, so every state answer says 'check with the district'.
Canada, Australia, Switzerland, Germany, China, Taiwan, India and Belgium are shown for one representative region. Rules vary by region.
The birth date never leaves this browser: not in the URL, not in storage, not in analytics.
FAQ
Why is my child two years ahead in England?
Nobody skips a year: the counting starts at a different place. England starts school with Reception in the September after the 4th birthday; Korea starts with Grade 1 (초1) in the March after the year the child turns 6. Children born in the same year sit in the same school year, with names two steps apart.
Why does every US state differ? My state says the district decides.
Each state sets its kindergarten entrance date. 1 September is the most common, but they run from 31 July (Hawaii) to 1 January (Connecticut). In Massachusetts, New Hampshire, New Jersey, New York, Ohio, Pennsylvania and Vermont the district decides; the tool then uses 1 September and says so.
What if the birthday is near the cut-off?
Within 30 days either side of the cut-off the tool adds a note: schools sometimes suggest a year up or down for these children, so ask the school before enrolling. The 30 days are this tool's rule of thumb.
What about international schools?
International schools usually follow their curriculum's year system: British schools use Year, American schools use Grade. Pick that curriculum's country instead of the host country, and check the school's own cut-off.
What grade back in Korea?
Set 'Compare with' to where you live now and the country to Korea. Korea's school year starts on 1 March; Grade 1 starts in the March after the calendar year the child turns 6.
Why does Japan put 1 April birthdays in the older year?
Under Japan's Age Calculation Act a person reaches an age at the end of the day before the birthday, so a child born on 1 April turns 6 on 31 March and starts that April. One year group runs from 2 April to 1 April (House of Representatives answer no. 154).
Is this an official placement?
No. It is the grade set by age, computed from laws and education ministries. The school or district decides the actual year from transfer records, schooling and language.
Sources: NCES 2020 (opens in a new tab) · GOV.UK (opens in a new tab) · law.go.kr (opens in a new tab) · e-Gov (opens in a new tab) · UN M49 (opens in a new tab) · Checked
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