What is my vocal range? baritone or b?

my range measures D-flat-2 to D-4. as an adult, my only choral experience is with sacred harp or shape note singing groups, where i sing b, but since these groups rely mainly on relative pitch, i don't think that's a great indicator. i am pretty sure i am not a tenor, but i don't know whether i would be clified as a baritone or a b, since i have had no clical training since childhood. i can project just fine throughout the range i listed.