| | Conditions Treatments | Heart Disease What is the average male heart size? The average male heart weighs between 10 to 12 ounces (280 to 340 grams). For adult men, the normal range is between 9 to 15 ounces (255 to 425 grams). Heart Disease - Related Articles What is the difference between vets and doctors except that treat humans animals? What kills an unborn baby instantly? Differences Between Bipolar & Addison's Can you Kiss Someone With a Cold Sore? Would Menopause Cause High Blood Pressure? What to Do in Case of a Relapse How to Use Lansinoh
