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⚡ US Cups to Japanese Cups: the quick answer
1 cup = 1.18294 cup-jp
1 US cup equals 1.18294 Japanese cups
To convert US cups to Japanese cups, multiply the value by 1.18294.
To go the other way, multiply Japanese cups by 0.845351 to get US cups.
↔ Convert Japanese cups to US cups instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per US cup) ÷ (cubic meters per Japanese cup).
📊 US Cups to Japanese Cups conversion table
✏️ Worked examples
Convert 250 US cups to Japanese cups
250 cup × 1.18294 = 295.735 cup-jp
Try this example →
📘 About these units
US cup (cup). A US customary cup is 8 fluid ounces (236.588 mL).
Japanese cup (cup-jp). The Japanese measuring cup (カップ) is 200 mL. Used in: Asia — Japan.
❓ Frequently asked questions
How many Japanese cups are in one US cup?
There are 1.18294 Japanese cups in one US cup.
How do I convert US cups to Japanese cups?
Multiply the number of US cups by 1.18294. For example, 10 US cups equal 11.8294 Japanese cups.
How many US cups are in one Japanese cup?
One Japanese cup equals 0.845351 US cups.
🔗 More volume conversions
All volume units →