程
テイ, ほど, ほど, ほと
extent, degree, law, formula, distance, limits, amount
JLPT3 G5 S12 F514
As per 呈# (extend) + 禾 grain/rice → extensive ears of grain → *standard* length (of plants) → *extent*; *distance*; *measure*; *limit*; *certain degree of time*; *about*; *to the point/extent that* (← standard length).
[Full Kanji Etymology List]