Choosing a wok dimension depends on servings: 10–12 inches for 1–2 humans, 12–14 inches for small households

https://blogfreely.net/meggurzgql/what-size-wok-do-i-need-common-mistakes-to-avoid

Choosing a wok size relies upon on servings: 10–12 inches for 1–2 people, 12–14 inches for small households, and 14–16 inches for increased families or batch cooking.