To convert 172 pounds to kilograms, divide 172 by 2.2. The result shows that 172 pounds is equal to about 78 kilograms.
- Find the conversion value
One kilogram is equal to 2.2 pounds, so the conversion value is 2.2.
- Divide the value by 2.2
To convert pounds to kilograms, divide the original value by 2.2. One hundred seventy-two divided by 2.2 equals 78.18. This value rounds to an even 78.
- Label the value
For the final step, label the answer from step 2 with the correct units. The result of the formula shows that 172 pounds is equal to about 78 kilograms.