{"id":3750,"date":"2026-05-04T10:35:30","date_gmt":"2026-05-04T10:35:30","guid":{"rendered":"https:\/\/www.inbody.in\/blog\/phase-angle-explained-what-is-a-good-phase-angle-and-why-it-matters"},"modified":"2026-05-06T12:02:15","modified_gmt":"2026-05-06T12:02:15","slug":"phase-angle-explained-what-is-a-good-phase-angle-and-why-it-matters","status":"publish","type":"post","link":"https:\/\/www.inbody.in\/blog\/phase-angle-explained-what-is-a-good-phase-angle-and-why-it-matters","title":{"rendered":"Phase Angle Explained: What a Good Phase Angle Is and Why It Matters"},"content":{"rendered":"\n

Phase angle is one of the most powerful metrics on your InBody result sheet, but many people don’t understand what it means. This guide explains what phase angle measures, what a good phase angle looks like for Indian adults, and why clinicians use it as a marker of cellular health.<\/p>\n\n\n\n

<\/span>What Is Phase Angle?<\/span><\/h2>\n\n\n\n

Phase angle is a measurement derived from Bioelectrical Impedance Analysis (BIA). When InBody sends a small electrical signal through your body, two things happen: the signal is slowed down (resistance), and it is shifted in timing (reactance).<\/p>\n\n\n\n

Phase angle is calculated from the ratio of reactance to resistance. It reflects the integrity and health of your cell membranes. Healthy, well-functioning cells have higher capacitance (they store more electrical charge), which produces a higher phase angle.<\/p>\n\n\n\n

In simple terms, a higher phase angle means healthier cells<\/strong>. A lower phase angle means compromised cellular health, often seen in malnutrition, illness, or sarcopenia.<\/p>\n\n\n\n

<\/span>What Is a Normal Phase Angle?<\/span><\/h2>\n\n\n\n

Phase angle varies by age, sex, and health status. General reference ranges:<\/p>\n\n\n\n

Category<\/th>Men<\/th>Women<\/th><\/tr><\/thead>
Excellent<\/strong><\/td>Above 7\u00b0<\/td>Above 6\u00b0<\/td><\/tr>
Good<\/strong><\/td>5.5\u00b0 \u2013 7\u00b0<\/td>5\u00b0 \u2013 6\u00b0<\/td><\/tr>
Average<\/strong><\/td>4.5\u00b0 \u2013 5.5\u00b0<\/td>4\u00b0 \u2013 5\u00b0<\/td><\/tr>
Below average<\/strong><\/td>Below 4.5\u00b0<\/td>Below 4\u00b0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Elite athletes typically score 7\u20139\u00b0. Healthy active adults score 5.5\u20137\u00b0. Patients with severe illness, malnutrition, or advanced sarcopenia often score below 4\u00b0.<\/p>\n\n\n\n

Important:<\/strong> Phase angle decreases with age. A phase angle of 5\u00b0 is excellent for a 70-year-old but only average for a 30-year-old. Always interpret phase angle in the context of age and sex.<\/p>\n\n\n\n

<\/span>Why Is Phase Angle Clinically Important?<\/span><\/h2>\n\n\n\n

Phase angle has been validated as a prognostic marker in numerous clinical conditions:<\/p>\n\n\n\n