Fat Man's Journey

Body Fat Estimator

Estimate your body fat using the Navy tape method.

Reset
- Edit details
Your Body Fat
- %
-
0% 55%
-
Fat Mass
Enter weight
-
Lean Mass
Enter weight
-
Category Range
-
Category Ranges

The Navy method is accurate to roughly plus or minus 3-4% compared with DEXA. Measurements must be taken consistently - same spot, same tension on the tape, ideally first thing in the morning. For the most reliable trend, measure weekly and compare like for like.

Estimates only. Consult a healthcare professional for a proper assessment.