G
B
5
G
B
4
NORMAL HEALTHY RANGE OF BODY FAT & TOTAL BODY WATER PERCENTAGE
Fig. 2
Body water measurement results are influenced by the proportion of body fat and muscle. If the
proportion of body fat is high, or the proportion of muscle is low then the body water results will
tend to be low.
It is important to remember that measurements such as body weight, body fat and body water are
tools for you to use as part of your healthy lifestyle. As short term fluctuations are normal, we
suggest you chart your progress over time, rather than focus on a single days reading.
This product is for domestic use only.
Professional medical guidance should always be sought before embarking on diet and
exercise programmes.
This Salter Scale is calibrated for adult use (age 16+ years).
PREGNANT WOMEN SHOULD ONLY USE THE WEIGHT FUNCTION.
CAUTION: Do not use this product if you have a pacemaker or other medical device
fitted. If in doubt, consult your doctor.
FEMALE
MALE
AGE
BODY FAT
BODY WATER
18-29
8-19%
60%
30-39
11-21%
40-49
13-23%
55%
50-59
15-25%
60-69
17-27%
50%
AGE
BODY FAT
BODY WATER
18-29
20-30%
50%
30-39
22-32%
40-49
24-34%
47%
50-59
26-36%
60-69
28-38%
45%
LOW BODY FAT %
HEALTHY BODY FAT %
HIGH BODY FAT %
BELOW NORMAL
NORMAL & ABOVE
BODY WATER %
BODY WATER %
Aim for a normal BMI value, ensure
sufficient water intake
Weight and body fat OK but
insufficient water intake
Change of diet required, ensure
sufficient water intake
Aim for a normal BMI value
Ideal balance body fat, muscle mass
and weight
Change of diet required
Fig 1
WHAT DOES MY BMI VALUE MEAN?
Body Mass Index (BMI) is an index of weight-for-height that is commonly used to classify underweight,
overweight and obesity in adults.This scale calculates your BMI value for you.The BMI categories
shown in the chart and table below are recognised by the WHO (World Health Organisation) and can
be used to interpret your BMI value.
IMPORTANT:
If the chart/table shows that you are outside of a ‘normal’ healthy weight range,
consult your doctor before taking any action.
BMI classifications are for adults (age 20+ years) only.
BMI Category
BMI Value Meaning
Health Risk Based Solely On BMI
< 18.5
Underweight
Moderate
18.6-24.9
Normal
Low
25-29.9
Overweight
Moderate
30+
Obese
High
Your weight in kilos
Your weight in stones
Yo
u
r
h
e
ig
h
t
in
fe
e
t
an
d
in
ch
e
s
Yo
u
r
h
e
ig
h
t
in
m
e
tr
e
s
UNDER-
WEIGHT
NORMAL
OVER-
WEIGHT
OBESE
Your BMI category can be identified using the table below.
