Horsepower-hour to kiloton of TNT converter (hph to kttnt)

Conversion Formula

1 hph = 6.42e-7 kttnt

Step-by-Step Explanation

1. Understand the base relationship:
   1 Horsepower-hour = 2.68M joules
   1 Kiloton of TNT = 4.18T joules
2. Establish the conversion factor:
   1 hph = (2.68M J) / (4.18T J/kttnt) = 6.42e-7 kttnt
3. Apply the conversion:
   Multiply the value in hph by 6.42e-7 to get the equivalent in kttnt

Example Conversion

Convert 5 hph to kttnt:

5 hph × 6.42e-7 = 3.21e-6 kttnt