Yup, good little calc, Phases.
1
dKH = 17.8
mg/L (or
ppm).
So you could also divide your total
ppm by 17.8 to find out your
dKH.
FWIW, I always use
dKH and not meq/L or
mg/L. I just find it easier to work with
dKH for some reason. If you are ever trying to go from meq/L to
dKH, multiply the meq/L by 2.8. For example:
1 meq/L = (1 X 2.8) = 2.8
DKH
or
2 meq/L = (2 X 2.8) = 5.6
DKH
Most alkalinity suppliments use meq/L so this is why I through this in here.