How many keys are there in a modern piano?

64
88
102
110
A modern piano has 88 keys. This covers wide range of seven octaves plus a minor third. Only one in­stru­ment spans more octaves: a pipe organ (up to ten).

Answers distribution

64
88
102
110
answers
flagSweden
19%
71%
9%
0%
21
flagLithuania
17%
70%
11%
0%
17
flagCanada
17%
62%
17%
1%
51
flagthe United States
14%
59%
18%
5%
383
flagFrance
15%
57%
25%
0%
40
flagGermany
17%
55%
20%
6%
159
flagPoland
17%
50%
24%
6%
13349
flagthe United Kingdom
18%
50%
24%
6%
297
flagBelgium
27%
50%
9%
13%
22
flagUkraine
42%
50%
7%
0%
14
flagthe Philippines
15%
46%
15%
23%
13
flagRepublic of Ireland
31%
45%
20%
2%
48
flagthe Netherlands
21%
44%
29%
4%
47
flagAustralia
15%
42%
36%
5%
19
flagIndia
18%
40%
25%
16%
55
flagUnknown
29%
39%
27%
4%
431
flagSpain
26%
38%
34%
0%
26
flagItaly
36%
36%
24%
4%
25
flagNorway
13%
34%
44%
6%
29
flagDenmark
42%
28%
28%
0%
14

Gender

men43%
women42%
64
21%
18%
88
43%
43%
102
27%
30%
110
7%
7%

Language versions

question
answers
results
flag
How many keys are there in a modern piano?
775
56%

Details

Author: Kate Pierrick
Illustration: Emiliano Horcada
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