it depends on your Room Humidity,and Temperature.
too low of room humidity will cause your buds to dry too fast,most likely 3 days.
if you dial in the right humidity it should take 7+ days.at around 7 days the humidity will lower due to the buds being dryer.
i believe i read the humid should be around 45-60% area and temps in the 60-70.
too high of humidity can/will cause mold.
dont dry until the stem snaps.it can bend but if you wait until it snaps then you possibly waited until the bud has no moisture inside.and you will have to re-moist it.
and after jaring,check to make sure you didnt put the buds in too soon,after jaring my buds i tend to check them to see if they get too moist from sweating out the moisture inside the buds,if so then ill take them out of the jars and place into brown paper bags or the cartboard square the jars came in,then cover it. or a closed cartboard box.once dry again put them back in jars (not stem snapping dry)
overall i like them to be dry outside but not crispy,and have like 5-10% moisture,you can lightly squeeze a bud and feel that it is dry,and still has a bit of softness in the middle.if buds are all round too soft,they should be put in the paper bags for a bit longer,a day or less.but dont just put them in and forget about them or think you have to wait exactly a day to check on them.
also trim most of the leaf material to make them smell better.
takes roughly 3+ weeks of curing in jars to get the smell back.