A Keyboard That Fits You.

DreamPlay's DS Standardardized Keyboards come in different sizes to match your biology.

📏
Find Your Zone
Your hand span (thumb to pinky)
8.0 in / 20.3 cm
Small (6 in)Average (8 in)Large (10 in)
Hand span
How to measure
Spread your hand wide. Measure from the tip of the thumb to the tip of the pinky.
Your match
Zone B
Hand span range: 7.6 to 8.5 inches
DS6.0
Recommended model
The 'Goldilocks' size. Slightly narrower than standard, giving you the power of a concert pianist without the stretching fatigue.
Reach capability
Play 10ths with new ease

Unlock Your Potential

Matching your hand size to the correct keyboard unlocks greater comfort, accuracy, and musical expression.

Zone A Players

Petite Hands / DS5.5 Standard

Conventional (DS6.5)8 Notes
DS5.5 Model10 Notes

Zone B Players

Average Hands / DS6.0 Standard

Conventional (DS6.5)9 Notes
DS6.0 Model10 Notes

The Hidden Barrier

87%
of females

Have hand spans smaller than the 8.5 inch minimum that standard keyboards expect.

87%
Too small
Comfortable
24%
of males

Also fall below the comfortable reach threshold for a standard 6.5 inch keyboard.

24%
Too small
Comfortable
8.5"
The Threshold

Minimum hand span needed to play a conventional 6.5 inch keyboard from Yamaha or Steinway with real comfort.

25 to 30%
Larger Reach Required

Hand span often needs to be at least one quarter larger than the octave just to reach 8ths, 9ths, and 10ths without strain.

Published Research

Decades of peer reviewed research explain why standard keyboards hold most pianists back.

Hand size and performance related injuries
Applied Ergonomics, 2021

Pianists with smaller hands show reduced muscular effort and lower perceived strain when they move to 5.5 inch octave keyboards.

Read full study
Gender differences and career impact
Susan Tomes

Studies note that internationally acclaimed women pianists tend to have larger hands, aligning with a repertoire that expects wide reaches.

Read article

Ready to Play Pain-Free?