To Convert:                 Into:                        Multiply By:
 ─────────────────────────── ──────────────────────────── ──────────────────
 inches of mercury (60°F)    atmospheres                  0.0333269
 inches of mercury (60°F)    dynes/sq. cm.                39768.5
 inches of mercury (60°F)    grams/sq. cm.                34.4343
 inches of mercury (60°F)    mm of mercury (60°F)         25.4
 inches of mercury (60°F)    ounces/sq. inch              7.83633
 inches of mercury (60°F)    pounds/sq. foot              70.5269