I made a Vocaloid BMI (Body Mass Index) list:
Ling: 16.0
IA: 16.6
Miku: 16.8
UNI: 16.9
Luka: 17.1
Kanon: 17.2
Prima (Taiwan): 17.3
Sweet Ann (Taiwan): 17.5
SONiKA (Taiwan): 17.6
Xingchen/Stardust: 17.6
Rana: 17.7
Anon: 18.0
YOHIOloid: 18.2
YUU: 18.3
WIL: 18.3
KYO: 18.5
Rin: 18.6
Kiyoteru: 19.0
Len: 19.3
MAIKA: 19.7
SONiKA: 20.8
BIG AL (Taiwan): 21.3
Tonio (Taiwan): 21.8
BIG AL: 23.1
AVANNA: 25.2
Cancelled/private loids:
Zhanyin Lorra: 16.9
Akikoloid-chan: 17.2
Ring Suzune: 17.2
Hibiki Lui: 17.9
Please note: Muscle and fat weigh differently, and BMI isn't the be-all-end-all for things like health. This could just help fans understand Vocaloids' weights relative to their heights and how they might be drawn and stuff (and also possibly point out some logic weirdness, like in Ling's case).
Ling: 16.0
IA: 16.6
Miku: 16.8
UNI: 16.9
Luka: 17.1
Kanon: 17.2
Prima (Taiwan): 17.3
Sweet Ann (Taiwan): 17.5
SONiKA (Taiwan): 17.6
Xingchen/Stardust: 17.6
Rana: 17.7
Anon: 18.0
YOHIOloid: 18.2
YUU: 18.3
WIL: 18.3
KYO: 18.5
Rin: 18.6
Kiyoteru: 19.0
Len: 19.3
MAIKA: 19.7
SONiKA: 20.8
BIG AL (Taiwan): 21.3
Tonio (Taiwan): 21.8
BIG AL: 23.1
AVANNA: 25.2
Cancelled/private loids:
Zhanyin Lorra: 16.9
Akikoloid-chan: 17.2
Ring Suzune: 17.2
Hibiki Lui: 17.9
Please note: Muscle and fat weigh differently, and BMI isn't the be-all-end-all for things like health. This could just help fans understand Vocaloids' weights relative to their heights and how they might be drawn and stuff (and also possibly point out some logic weirdness, like in Ling's case).