Convert Cup (Japanese) to millilitres
East Asia · Cooking Measures · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 Cup (Japanese) = 200 millilitres
millilitres = Cup (Japanese) × 200
Convert any amount
Cup (Japanese) to millilitres table
| Cup (Japanese) | millilitres |
|---|---|
| 0.25 Cup (Japanese) | 50 millilitres |
| 0.5 Cup (Japanese) | 100 millilitres |
| 1 Cup (Japanese) | 200 millilitres |
| 2 Cup (Japanese) | 400 millilitres |
| 3 Cup (Japanese) | 600 millilitres |
| 4 Cup (Japanese) | 800 millilitres |
| 5 Cup (Japanese) | 1,000 millilitres |
| 10 Cup (Japanese) | 2,000 millilitres |
| 20 Cup (Japanese) | 4,000 millilitres |
| 25 Cup (Japanese) | 5,000 millilitres |
| 50 Cup (Japanese) | 10,000 millilitres |
| 100 Cup (Japanese) | 20,000 millilitres |
About the Cup (Japanese)
Japanese cup = 200ml. Used in rice cookers.
- Symbol
- cup JP
- Value in SI
- 1 Cup (Japanese) = 0.2 litre
- Typical use
- cooking
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI litre. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other cooking measures units in the East Asia family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
Related conversions
Frequently asked
How many millilitres are in a Cup (Japanese)?
1 Cup (Japanese) = 200 millilitres. Multiply the number of Cup (Japanese) by 200 to get millilitres.
What is Cup (Japanese) used for?
Japanese cup = 200ml. Used in rice cookers. It is classified as active and dates from the modern period.
Is the Cup (Japanese) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI litre, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Cup (Japanese) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert Cup (Japanese) to millilitres. UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/cup-japan-to-milliliter
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