InBody Test in Singapore
An InBody test is a non-invasive body composition analysis that estimates your body fat percentage, skeletal muscle mass, visceral fat level and body water in about a minute. At Healthsprings, your InBody results are reviewed by a doctor, so the numbers can be read alongside your health history and goals.
Test at $50 nett
*Doctor consultation fee applies
What is an InBody test and how is it different from a weighing scale?
Quick answer: An InBody test uses bioelectrical impedance analysis (BIA) to estimate what your body weight is made of — fat, muscle, water and minerals. A regular scale shows only total weight, while an InBody body composition analysis breaks that weight down, including by body segment.
Two people can weigh the same yet have very different amounts of muscle and fat. Weight and BMI alone do not show this difference, which is why body composition is often a more useful reference when monitoring weight management, fitness or healthy ageing.
Illustration for explanation only. Proportions are not based on real individuals.
What does your InBody report say about your body?
Quick answer: Your InBody result sheet shows what your weight is made of, how muscle and fat are balanced and distributed across your arms, legs and trunk, your visceral fat level and waist-hip ratio, phase angle, skeletal muscle index (SMI), an estimate of the calories your body uses at rest, and how these numbers change between tests. Tap a number to see what each part of your report means.
| Total Body Water · water in body | 28.4 L (27.0–33.0) |
| Protein · for building muscles | 7.7 kg (7.2–8.8) |
| Minerals · for strengthening bones | 2.68 kg (2.50–3.06) |
| Body Fat Mass · stored excess energy | 23.2 kg (11.9–19.0) |
| Weight · sum of the above | 62.0 kg (47.3–64.0) |
| Test 1 | Test 2 | Test 3 | Test 4 | |
|---|---|---|---|---|
| Weight | 62.4 | 61.9 | 62.3 | 62.0 |
| SMM | 20.9 | 21.0 | 20.8 | 21.0 |
| PBF | 37.6 | 37.2 | 37.7 | 37.4 |
| φ (50 kHz) | 4.6° |
| 4.5 | 4.6 | 4.5 | 4.6 |
| Test 1 | Test 2 | Test 3 | Test 4 |
|---|
| Skeletal Muscle Index | 6.2 kg/m² |
| 6.1 | 6.2 | 6.1 | 6.2 |
| Test 1 | Test 2 | Test 3 | Test 4 |
|---|
| Target Weight | 55.6 kg |
| Weight Control | −6.4 kg |
| Fat Control | −7.8 kg |
| Muscle Control | +1.4 kg |
| Fat Free Mass | 38.8 kg (37.0–45.2) |
| Basal Metabolic Rate | 1208 kcal (1250–1480) |
| Obesity Degree | 113 % (90–110) |
| SMI | 6.2 kg/m² |
| Recommended calorie intake | 1420 kcal |
| Walking | 124 |
| Yoga | 124 |
| Badminton | 141 |
| Bicycling | 186 |
| Swimming | 217 |
| Jogging | 217 |
kcal · based on current weight · 30-minute duration
Illustrative layout with sample values for explanation only. Not a real patient result and not the original printout.
- 1What is my weight made of?
Body Composition Analysis
Your weight broken into four parts: total body water, protein (for building muscle), minerals (for bone) and body fat mass (stored energy). Each is shown with a reference range for your height and sex.
- 2Are my muscle and fat in balance?
Muscle-Fat Analysis
Weight, skeletal muscle mass (SMM) and body fat mass shown as bars against the normal range. Comparing the length of the three bars shows whether muscle and fat are balanced for your weight.
- 3Is my body fat in a healthy range?
Obesity Analysis
BMI shown alongside percent body fat (PBF). Someone can have a normal BMI but a higher PBF, which BMI alone would not show.
- 4Is my muscle evenly developed?
Segmental Lean Analysis
Lean mass in each arm, each leg and the trunk. The kg value is the lean mass in that segment, and the percentage and evaluation (under, normal, over) show whether it is sufficient for your current weight. Useful for spotting left–right differences.
- 5Where is my body storing fat?
Segmental Fat Analysis
Fat mass in each body segment, with a percentage and evaluation. Percentages of about 80–160% are generally within the reference range; higher values indicate more fat in that area. Segmental fat is an estimate.
- 6How am I changing over time?
Body Composition History
Your weight, SMM and PBF from previous tests side by side, with dates. Results are most comparable when tests are done at a similar time of day under similar conditions.
- 7What is my overall score?
InBody Score
A summary index from the manufacturer that reflects the balance of muscle and fat. Around 70–90 points is the reference range, and a person with more muscle may score above 100.
- 8What does my phase angle show?
Whole Body Phase Angle
A value measured at 50 kHz that reflects the integrity of your cell membranes and how well cells hold water. It is often used as a general reference for cellular health and nutritional status, and is tracked across your recent tests.
- 9Am I maintaining enough muscle?
SMI (Skeletal Muscle Index)
Muscle mass in your arms and legs relative to your height, tracked across your recent tests. SMI is one of the measures doctors refer to when looking at age-related muscle loss, together with strength and a clinical assessment.
- 10What would a balanced target look like?
Weight Control
A target weight with suggested changes in fat and muscle. A minus sign means reduce and a plus sign means increase. These are reference figures to discuss with your doctor, not a prescribed plan.
- 11Where is my weight carried?
Waist-Hip Ratio
Your waist measurement relative to your hips, shown against a reference range. A higher ratio indicates more weight carried around the abdomen.
- 12How much fat is around my organs?
Visceral Fat Level
An estimated level of fat stored around the abdominal organs, shown on a scale with 10 as the reference point. Higher visceral fat has been associated with metabolic conditions, so your doctor may look at it together with blood tests and waist measurement.
- 13How much energy does my body use?
Research Parameters
Fat-free mass, basal metabolic rate (BMR, the calories your body uses at rest), obesity degree, SMI and a recommended daily calorie intake, each with a reference range where available.
- 14How many calories do activities use?
Calorie Expenditure of Exercise
Estimated calories used in 30 minutes of common activities such as walking, yoga, badminton, swimming and jogging, based on your current weight.
Who It Is For
Who should consider a Bioelectrical Impedance Analysis？
Quick answer: An InBody test may be useful for adults who want to track body fat and muscle mass over time, such as those on a weight management programme, those concerned about muscle loss with age, women going through perimenopause or menopause, and those adding a body composition check to a longevity screening.
Weight Management
Track changes in fat mass and muscle mass during a doctor-guided weight management plan, rather than relying on the scale alone.
Healthy Ageing & Muscle Mass
Muscle mass tends to decline with age. A muscle mass test gives a baseline your doctor can refer to when assessing age-related muscle loss (sarcopenia) alongside other clinical checks.
Perimenopause & Menopause
Hormonal changes around menopause can affect where the body stores fat and how muscle is maintained. Body composition data can support these conversations with your doctor.
Longevity Screening Add-on
Add a body composition analysis to your longevity screening, so muscle mass, body fat and visceral fat can be reviewed alongside biological age, hormone and metabolic markers.
InBody vs DEXA scan vs BMI: what is the difference?
Quick answer: InBody and DEXA are both body composition tests. InBody (bioelectrical impedance) is quick and convenient for regular tracking of muscle and fat. A DEXA scan provides a detailed regional body composition assessment and also measures bone mineral density. BMI uses only height and weight and does not separate fat from muscle. Our doctor can advise which test suits your goals, and the two can be used together.
| InBody (BIA) | DEXA Scan | BMI | |
|---|---|---|---|
| How it works | Low-level electrical current measures impedance | Dual-energy X-ray absorptiometry imaging | Weight ÷ height² |
| Time | About 1 minute | Around 10–20 minutes | Instant |
| Fat vs muscle | Estimated, including by body segment | Measured, including by body region | Not distinguished |
| Bone density | Not measured | Measured | Not measured |
| Typical use | Regular, convenient tracking of muscle and fat | Detailed body composition and bone health assessment | General population screening |
Many patients use DEXA for a detailed baseline and InBody for regular follow-up checks in between. Our doctor can recommend a suitable combination.
Your Questions Answered
InBody test FAQs
Home body fat scales usually measure through the feet only. An InBody device uses both hand and foot electrodes and reports results by body segment, and the test is carried out under guided conditions at the clinic.
At Healthsprings, an InBody test is $50 nett. Prices differ between providers in Singapore depending on the device used and whether a professional reviews the results with you.
InBody uses bioelectrical impedance analysis, which estimates body composition. Results can be affected by hydration, recent meals, exercise and the menstrual cycle. Following the preparation guidelines and testing under similar conditions helps keep results consistent. If bone density or a detailed regional assessment is needed, our doctor may recommend a DEXA scan.
The test uses a very low-level electrical current that you will not feel, and it involves no needles. It is not suitable for people with pacemakers or other implanted electronic devices, and is generally not recommended during pregnancy.
The scan itself takes about a minute. Allow around 15 minutes for check-in and the printed report, and longer if a doctor review is needed.
It depends on your goals. People tracking changes during a weight management or training plan often repeat the test every few weeks to months. Your doctor can suggest an interval suited to you.
Yes. An InBody scan estimates visceral fat level, which reflects fat stored around the abdominal organs. It is an estimate and is interpreted together with other health information, such as waist circumference and blood tests.
An InBody test estimates skeletal muscle mass, which is one of the measurements used when assessing age-related muscle loss. A diagnosis of sarcopenia also considers muscle strength and physical performance, so it requires a doctor’s assessment.