Translation guide
Expresses that something is of the regular, typical, or default size, as opposed to large, small, or custom sizes.
regular size (drink/food)
regular portion (rice, noodles)
Indicate that an item is the regular or default size, not large or small.
Direct equivalent for 'standard size', used for products, clothing, and specifications.
This T-shirt is standard size.
Common for food and drink portions, like at cafes or fast food. Implies the normal size.
A regular size coffee, please.
Casual way to say 'normal size'. Often used in everyday conversation.
Is a regular size pizza okay?
Used for portion sizes at restaurants, especially for rice, noodles, or set meals. Often contrasted with 大盛り (large) or 小盛り (small).
Used when sizes are labeled with letters (S, M, L). Common for clothing and drinks.
I'm looking for a medium size T-shirt.
Refer to a fixed, official, or industry-standard measurement.
Emphasize that something is not customized or special-ordered.
並 (なみ) is specifically for food portions at restaurants. 普通サイズ (ふつうサイズ) is casual and general. 標準サイズ (ひょうじゅんサイズ) is more formal and used for products and specifications.
Do not say スタンダードサイズ unless it's a recognized loanword in a specific context (e.g., some clothing brands). It's not natural Japanese.
Do you have this in a standard size?
I'll have a regular size coffee.
The standard size is 10 cm by 15 cm.
Rice, regular size please.
Please design it according to standard dimensions.