Pourover, Etc Drinkers
Most of these single cup methods use roughly 14 or 15 grams per 8 oz cup. That’s about 1/2 ounce per brew. A 12oz bag per person should last most drinkers 2 weeks. If you are using a scale: Pour overs are one 1 gram coffee to 15 grams water ratio.
As always this depends on the individual. but this should give you a place to start so you can always have the freshest coffee around.