XinY Units - Convert weight units from Nanograms to Stones
For all your unit conversions. Convert from x to y, from this to that.
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Nanograms
The nanogram is a unit of measurement equal to one thousand-millionth of a gram
Stones
The stone or stone weight is an English and imperial unit of mass equal to 14 pounds (approximately 6.35 kg). The stone continues in customary use in the United Kingdom for body weight.