Well, octave are sets of 8 notes so most people would think 11, but it is actually 7 plus a minor third
An 88-key piano has 7 octaves plus three additional keys - making the keyboard have 7 1/4 octaves in total. Some pianos also have exactly 7 octaves ranging from the A 3 octaves below middle C to the A three octaves higher than the A tuned to 440Hz (the A above middle C).
88 keys on full size.
Standard pianos have a total of 88 keys. 52 white keys and 36 black keys.88
The exact origins of why there were a certain number of keys on a piano are unknown. What we do know from history is that the piano in the US consisted of 88 keys after 1885. The generally accepted number of piano keys is as follows: * 1700-1765 5 Octaves (5 x 12 = 60 keys) * 1765-1794 5 Octaves plus a 4th * 1794-1804 6 Octaves (6 x 12 = 72 keys) * 1804-1824 6 Octaves plus a 4th * 1824-1880 7 Octaves (7 x 12 = 84 keys) * 1880-Present 7 Octaves plus a 4th What we do know is that the piano, with 88 keys, is capable of reproducing the entire multiple octave spectrum of instruments used in an orchestra or band. Interesting to note that the Bosendorfer 9' 6" Concert Grand has 97 keys. The extra keys are at the bottom of the keyboard, extending from low A down to a growling really low C. As far as we know, there is no piano literature written that includes any played notes beyond the lowest A on a standard 88 key piano.
The answer is 7 octaves plus a minor third. (A0 to C8)Most grand pianos have 88 keys, which would give them a 7 octave plus m3rd range. However some older grand pianos have only 85 keys and even sometimes less, which would reduce the range of the piano.On a normal piano (one with 88 keys), you have 7 1/3 octaves. There are 12 (chromatic) notes per octave.
An 88-key piano has 7 octaves plus three additional keys - making the keyboard have 7 1/4 octaves in total. Some pianos also have exactly 7 octaves ranging from the A 3 octaves below middle C to the A three octaves higher than the A tuned to 440Hz (the A above middle C).
because notes come in octaves of 8 and 88 is a multiple of 8
88 Piano Keys
88 keys on full size.
there are 90 i believe
There are 88 constellation on our night sky. ================================ I have 88 of them as well ... one for each key on my piano.
88 Piano Keys on a KeyBoard
there are 7 D naturals
Standard pianos have a total of 88 keys. 52 white keys and 36 black keys.88
A#/Bb
A piano and an 88 key keyboard are quite similar. They both have 88 keys. The main difference is size. The 88 key keyboard is small and portable. Most keyboards can sound pretty close to a piano but they can't quite achieve the true tone quality of a piano.
The last note on the 88-key piano is an A.