The following Mass Weight Units are Supported

• Carats (metric)
• Earth Masses
• Grains
• Grams
• Hundredweights (long)
• Hundredweights (short)
• Kilograms [kg]
• Ounces (avoirdupois)
• Ounces (troy)
• Pounds (avoirdupois)
• Pounds (troy)
• Solar Masses
• Slugs (g-pounds)
• Stones
• Tons (UK or long)
• Tons (US or short)
• Tonnes
• Weighing Systems