Short answer: in the United Kingdom, women who are 5′1″ (155 cm) weigh 146 lb (66 kg) on average (median 143 lb). The middle half weigh 123–165 lb (56–75 kg).
146 lb (66 kg)
average weight
123–165 lb (56–75 kg)
middle 50%
5′1″
taller than 16% of women in the United Kingdom
| Percentile | Weight |
|---|---|
| P10 | 108 lb (49 kg) |
| P25 | 123 lb (56 kg) |
| P50 | 143 lb (65 kg) |
| P75 | 165 lb (75 kg) |
| P90 | 189 lb (86 kg) |
Percentile: the share of women at this height who weigh less. The 90th percentile, for example, is where the heaviest 10% begin.
The World Health Organization's normal BMI range (18.5–24.9) works out to 98–132 lb (44–60 kg) at 5′1″ (155 cm). About 31% of women this tall in the United Kingdom fall in that range and 64% above it. It's a reference range, not a personal "ideal weight": it ignores muscle, age and build.
| Average weight | Middle 50% | |
|---|---|---|
| United States | 159 lb (72 kg) | 129–182 lb (59–83 kg) |
| Brazil | 150 lb (68 kg) | 127–169 lb (58–77 kg) |
| Pakistan | 141 lb (64 kg) | 117–160 lb (53–73 kg) |
| Indonesia | 134 lb (61 kg) | 115–150 lb (52–68 kg) |
| Nigeria | 130 lb (59 kg) | 110–147 lb (50–67 kg) |
| China | 127 lb (58 kg) | 113–140 lb (51–63 kg) |
| Bangladesh | 126 lb (57 kg) | 109–141 lb (50–64 kg) |
| India | 124 lb (56 kg) | 106–140 lb (48–63 kg) |
How much do 5′1″ (155 cm) men weigh? →
Is 5′1″ tall in the United Kingdom? →
Average height in the United Kingdom →
Statistics, not a health assessment. Weight at a given height is the country's BMI distribution × height², assuming BMI doesn't depend on height. Details: methodology and sources.