Pwr power to weight ratio horsepower per pound watts per kilogram p power horsepower watts wt weight pounds kilograms. To work out your power to weight ratio figure simply divide your maximum power output in watts by your body mass in kilograms kg. It is also cyclings great leveler as a measure. Pwr hplb p hp wt lb pwr wkg p w wt kg where. A typical turbocharged v8 diesel engine might have an engine power of 250 kw 340 hp and a mass of 380 kg 840 lbgiving it a power to weight ratio of 065 kwkg 040 hplb. The power to weight ratio pwr is the amount of power that can be produced in relation to body weight usually expressed in watts per kilogram.
For example an 80kg rider with a maximum sustainable power. Weight ratio is an exciting and meaningful way of measuring changes in your fitness. Power to weight ratio is simply your average power over a given amount of time say 1 hour like our ftp test estimates divided by how much you weigh. Power to weight ratio pwr formula. The power to weight ratio calculator uses the following formulas to calculate the power to weight ratios. Examples of high power to weight ratios can often be found in turbines.
This is because of their ability to operate at very high speeds. According to a november 2017 article published by arab journal of nutrition and exercise body composition goals vary by sportwhile adding muscle mass helps increase your strength to weight ratio when you are a weight or powerlifter you dont want to add too much excess muscle when youre an endurance athlete or a gymnast.
Gallery of Power To Weight Height
