Ounce (apothecary; troy) is mass unit, symbol: [oz t]. Definition of 1 ounce (apothecary; troy) ≡ 1⁄12 lb t . = 31.1034768 g. Compared to kilogram, ounce (apothecary; troy) is smaller unit.
• 1 [oz t] = (exactly) `0.0311034768` [kg]
• 1 [kg] = (exactly) `1/(0.0311034768)` [oz t] = 32.150746568628 [oz t]
Multiply convert of ounce (apothecary; troy) to common mass units:[oz t]
Mass units sort by name in ABC order
National Institute of Standards and Technology (October 2011). Butcher, Tina; Cook, Steve; Crown, Linda et al. eds. Appendix C – General Tables of Units of Measurement (PDF) p. C-6. http://www.nist.gov/pml/wmd/pu...