A 12 oz bag lasts about one week. Subscribe to 1 bag every week, or 2 bags every 2 weeks to keep a buffer on hand.

Step up to the 2 lb for fewer deliveries. One 2 lb bag carries a single drinker through about 3 weeks.

Two people at 3 cups each: go to the 2 lb on a 2-week subscription. One person, fewer deliveries: 5 lb, every 6 weeks.

A 12 oz bag lasts about one week for one person at 3 cups a day. Two people go through it in 3 to 4 days.

Match your household to the table above, then subscribe at that interval. When in doubt, go up a size. Running low is the one problem coffee should never give you.