Enter the total lean muscle (lbs) and the total bone weight (lbs) into the Calculator. The calculator will evaluate the Muscle To Bone Ratio. 

Muscle To Bone Ratio Formula

MBR = M / B

Variables:

  • MBR is the Muscle To Bone Ratio (lbs/lbs)
  • M is the total lean muscle (lbs)
  • B is the total bone weight (lbs)

To calculate Muscle To Bone Ratio, divide the total lean muscle by the total bone weight.

How to Calculate Muscle To Bone Ratio?

The following steps outline how to calculate the Muscle To Bone Ratio.


  1. First, determine the total lean muscle (lbs). 
  2. Next, determine the total bone weight (lbs). 
  3. Next, gather the formula from above = MBR = M / B.
  4. Finally, calculate the Muscle To Bone Ratio.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

total lean muscle (lbs) = 50

total bone weight (lbs) = 40

Frequently Asked Questions (FAQ)

What is the importance of knowing your Muscle To Bone Ratio?

Understanding your Muscle To Bone Ratio can help in assessing your overall physical health, strength, and risk for certain conditions like osteoporosis. It can also guide in tailoring fitness and nutrition plans for better health outcomes.

How can I improve my Muscle To Bone Ratio?

Improving your Muscle To Bone Ratio involves increasing muscle mass through resistance training and adequate protein intake, while also maintaining or improving bone density through weight-bearing exercises and ensuring sufficient calcium and vitamin D intake.

Can the Muscle To Bone Ratio vary by age and gender?

Yes, the Muscle To Bone Ratio can vary significantly across different age groups and between genders. Generally, men tend to have a higher ratio compared to women, and younger individuals have a higher ratio than older adults, due to natural changes in muscle mass and bone density over time.