I’ve cut and pasted this from the ‘how many carbs’ thread:
100-150 grams per day: This is a decent maintenance range, and is good for people who exercise a lot.
50-100 grams per day: This should lead to automatic weight loss, and is a good maintenance range for people who don’t exercise that much.
20-50 grams per day: With a carb intake this low, you should lose weight quickly without experiencing much hunger. This carb range should put you into ketosis.