noun
degree of liking; how much one likes
Colloquial noun used to talk about how much someone likes a person or thing. Often appears in casual conversation, social media, or ranking contexts.
彼の好き度はまだ低いけど、これから上がるかも。
My degree of liking him is still low, but it might go up from here.
この曲の好き度は100点満点中90点くらい。
My liking for this song is about 90 out of 100.
Compound of 好き (like) and 度 (degree). A relatively recent colloquial coinage, likely from casual speech or internet usage.