This calculator is designed to help you estimate your body fat percentage using the Relative Fat Mass (RFM) formula. It is an ideal tool for health and fitness enthusiasts seeking insights into their body metrics.
Results
Data Source and Methodology
All calculations are based on the formula established by the scientific community. For more information, please refer to the RFM Calculation Methodology. All calculations strictly adhere to this source.
The Formula Explained
For men: RFM = 64 - (20 × height/waist)
For women: RFM = 76 - (20 × height/waist)
Glossary of Terms
- Gender: Biological sex used in calculation.
- Height (cm): Your height in centimeters.
- Waist Circumference (cm): Measurement around the waist.
- Relative Fat Mass: Estimated body fat percentage.
How It Works: A Step-by-Step Example
For a male with a height of 170 cm and a waist circumference of 80 cm, the RFM is calculated as:
RFM = 64 - (20 × 170/80) = 21%
Frequently Asked Questions (FAQ)
What is Relative Fat Mass (RFM)?
RFM is a body fat percentage estimate based on height and waist circumference.
How accurate is the RFM calculation?
While RFM provides a good estimate, it should not replace professional medical advice.
Can RFM be used for children?
RFM is primarily designed for adults. Consult a healthcare provider for children's assessments.
What should I do with my RFM results?
Use RFM to monitor body fat changes over time and consult health professionals for personalized advice.
Why are height and waist measurements important?
They are key indicators in the formula to estimate body fat percentage accurately.