What is an average length of the small intestine in a living person?

2-4 m
3-5 m
8-10 m
10-15 m
The small intestine is the part of the gastrointestinal tract, where most of the end absorption of food takes place. Its length can vary greatly, from as short as 2.75 m to as long as 10.5 m. The average length in a living person is 3-5 m.
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Answers by country

2-4 m
3-5 m
8-10 m
10-15 m
answers
flagPakistan
6%
60%
20%
12%
74
flagItaly
7%
57%
19%
15%
26
flagAustralia
11%
56%
19%
11%
71
flagthe Netherlands
8%
55%
36%
0%
36
flagFrance
7%
50%
28%
14%
14
flagGreece
5%
47%
11%
35%
17
flagPoland
12%
45%
27%
15%
9263
flagthe United States
5%
40%
30%
22%
310
flagthe Philippines
10%
38%
27%
21%
55
flagRepublic of Ireland
0%
37%
44%
17%
56
flagMalaysia
4%
37%
37%
20%
24
flagAustria
9%
36%
35%
19%
110
flagIndia
13%
35%
31%
18%
419
flagGermany
6%
33%
36%
22%
532
flagNigeria
29%
31%
22%
15%
57
flagthe United Kingdom
10%
30%
30%
27%
193
flagGhana
7%
30%
38%
15%
13
flagSwitzerland
16%
28%
35%
19%
42
flagBelgium
14%
28%
50%
7%
14
flagCanada
13%
26%
30%
28%
52