Ounce (Troy)Ī troy ounce (abbreviation: t oz) is equal to 31.1034768 grams. The ounce is commonly used as a unit of mass in the United States and around the World. Ounce (Avoir)Īn avoirdupois ounce is equal to 28.349523125 grams. We've outlined the differences between the different types of imperial ounce and pound below. With two different units of ounce and pound, you may find yourself wondering which one to reference. Conversion units for the mass and weight converterĬarats (metric) (CM), Centigrams (cg), Decigrams (dg), Dekagrams (dag), Grains (gr), Grams (g), Kilograms (kg), Micrograms (mcg), Milligrams (mg), Newtons (N), Ounces Avoir (oz), Ounces Troy (t oz), PennyWeights (pwt), Pounds Avoir (lb), Pounds Troy, Slugs, Stone (UK) (st), Stone (US), Tonnes (metric ton) (t), Tons (UK long ton), Tons (US short ton), For smaller measurements involving tablespoons, weĪlso have a grams and tablespoons converter. Sourced from the Food and Agricultural Organisation of the United Nations to make a conversion. How many grams there are in a milliliter, you can use our converters, utilising the list of ingredient densities If you need to find out how many grams there are in a cup or Recreate a dish from a recipe quoting dry measurements in cups.įor this reason, we've created a series of tools to help However, you may find yourself wanting to Using fluid measuring cups, to ensure greater accuracy. National Institute of Standards and Technology's Office of Weights and Measures recommends weighing dry ingredients using kitchen scales, instead of In their cooking measurement tips section, the If you find yourself needing to convert between metric and imperial units for personal weight measurements, we have created individual converters for This will give you good enough numbers from a scientific perspective.Calculating individual weight measurements Pounds = Math.Round(totalPounds - (stones * 14), 0) Convert kg to lbs (keep sig fig rules, I always go one extra place in intermediate calculations)ĭouble totalPounds = Math.Round(kg * 2.20462, 3) 14 * 6.35029 -> round to the nearest hundredthĭoes this make sense? Then for your convert back, I recommend using integers as follows (note that integer division and multiplication rules automatically truncate decimals): public void KgToStoneAndPounds(double kg, out int stones, out int pounds) To get the decimal number of stones, you need to multiply the integer number by 14, then add the pounds, then divide the whole thing by 14 and multiply by 6.35029: It seems like you would want to use integer inputs for the stones and pounds, otherwise it makes no sense to separate them out like that. Now on to the second problem, the precision of your inputs. So, if you are trying to convert stone to kg, you need to return 6.35029 * (#ofStones), rounded to the nearest hundredth (or thousandth) depending on the precision of your inputs. That problem is unit conversion and significant figures.Īccording to Wikipedia, a Stone is equal to approximately 6.35 kg and is used to measure body weight. The code seems to be a trivial problem compared with the real problem, which many students tend to struggle with. If I might weigh in here (sorry for the pun). (I included the height conversions in-case there is a problem with that too). This is the conversion code I'm using, currently having issues converting from stone to kg and back (100 stn 0 pounds to kg and back gives 107 stn and 2.00000000000014 pounds) but converting 100 kg to stone and back works, I think it's rounding the answer but I am unsure where or how to fix, looking for a way to make an accurate conversion which can handle conversions to and from.Īny other code tying and suggestions are welcome however. Private double CentimetersToFeetInch(double Cm) Private double feetInchToCentimeters(double feet, double inch) Private double MetersToFeet(double Meters)ĭouble feet = Math.Floor(Meters * 3.2808399) ĭouble inch = (Meters * 3.2808399) - Math.Floor(Meters * 3.2808399) Private double FeetToMeters(double Feet, double inch) Private double StoneToKg(double Stone, double pounds)
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