(Wattage x eight) Ã· 1000 = kWh per day. Where eight represents our presumed eight hours active time per day. Thus a 600 Watt unit â typical of older, larger refrigerators â would use 4.8 kilowatt hours daily, or 1750 per year; where a more modern 140 watt unit uses about 1.1 kWh daily, or approximately 400 per year.This is how many watts does a refrigerator use.No information is provided by the author.Wattage x eight) Ã· 1000 = kWh per day. Where eight represents our presumed eight hours active time per day. Thus a 600 Watt unit â typical of older, larger refrigerators â would use 4.8 kilowatt hours daily, or 1750 per year; where a more modern 140 watt unit uses about 1.1 kWh daily, or approximately 400 per year.
Waist to Height Ratio. The waist-to-height ratio is calculated by measuring waist size and dividing it by height, in inches. For example, a man with a 36-inch waist who is 6 feet 3 inches, or 75 inches total, would have a ratio of .48.octors are increasingly using BMI in combination with waist circumference to assess a personâs risk. Men with a waist size of more than 40 inches and women with a waist size of more than 35 inches are at increased risk for heart disease and diabetes.
Find your waist. Use your fingers to find the top of your hips and the base of your rib cage. Your waist is the soft, fleshy section between these two bony parts. It will also be the narrowest part of your torso. 3. Take your measurement. Stand up straight and exhale slowly. Waist measurements play a big role in your health. 2  Women should have a measurement less than 32 inches (81.3 cm) and men should have a waist less than 38 inches (96.5 cm).