convertimate Calendar years

Gregorian year (CE / AD) to Reiwa year (Japan)

Type a value in CE to get it in Reiwa instantly.

2000Reiwa

Year 4018 CE is 4561 BE (Thai), 3500 AH (Islamic) and 7778 AM (Hebrew) at its start.

What it means

Where is that year?

Years only: calendars start their years on different days, so near a new year the answer can be one off. A typed year is read as its first day.

The math

How to convert CE to Reiwa

Most calendars add an offset: BE = CE + 543, AM ≈ CE + 3760, SH ≈ CE − 621. The Hijri year is AH ≈ (CE − 621.56) × 1.0307.

Example: 4018 CE = 2000 Reiwa.

Every unit

That year in every calendar

Tables

CE to Reiwa conversion table

CE to Reiwa conversion table
CEReiwa
2020 CE2 Reiwa
2024 CE6 Reiwa
2025 CE7 Reiwa
2026 CE8 Reiwa
2027 CE9 Reiwa
2030 CE12 Reiwa
2050 CE32 Reiwa
2100 CE82 Reiwa
Reiwa to CE conversion table
Reiwa to CE conversion table
ReiwaCE
2 Reiwa2020 CE
6 Reiwa2024 CE
7 Reiwa2025 CE
8 Reiwa2026 CE
9 Reiwa2027 CE
12 Reiwa2030 CE
32 Reiwa2050 CE
82 Reiwa2100 CE

Quick answers

Quick answers

How many Reiwa is 4018 CE?
4018 CE is 2000 Reiwa.

The units

About these units

Gregorian year (CE / AD) (CE)

The international civil calendar.

Reiwa year (Japan) (Reiwa)

Japan’s current era, since 1 May 2019 (Reiwa 1); January to April 2019 were still Heisei 31.

Learn more about year units

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