A gram is a measurement of mass. A gram is the equivalent of one-thousandth of a kilogram. A gram is the equivalent of 0.0357 ounces. If you were to weigh a small paperclip you would find that it weighs about one gram.
If you were measuring the weight of an object in ounces, and wanted to make a quick conversion of that weight into grams you would need to know that:
- One ounce is equivalent to 28.35 grams.
- Sixteen ounces is the equivalent to one pound and also 453.6 grams.
A half of a gram is actually a measurement of mass and not a measurement of weight. A half of a gram is the equivalent of 0.0005 kg. One United States dollar bill weighs approximately one gram, if you tear that dollar bill in half then you would have an item that weighs approximately one half of a gram.
A half of a gram is written 0.5 grams and it is the equivalent of
- 0.0005 kilograms
- 0.0176 ounces
- 7.7 grains
If you have a set of scales designed to weigh smaller amounts then you likely have scales that can display one gram or two grams. Most of the time we do not need a scale to measure less than one gram, but when you are making baked goods that require yeast, or when you are trying to brew the perfect cup of coffee, then one half of a gram measurements may be exactly what you need.
One of the biggest problems with trying to compare items that weigh one half of a gram is that the mass of one item that weighs one half of a gram and the mass of another item that weighs one half of a gram can be quite different. The following list could help you when you are calculating the half of a gram that you need. You can compare the following conversions:
- If you are trying to weigh instant yeast. One teaspoon of the yeast will equal 3.1 grams. 1 gram is the same as 0.32 teaspoons. That is one gram and one third of a teaspoon of yeast are about the same thing.
- If you are weighing active dry yeast then one teaspoon is the equivalent of 4 grams. So 1 gram of active dry yeast equals one quarter of a teaspoon or 0.25.
- If you are weighing ordinary table salt then one teaspoon of the salt is equivalent to 6 grams. That means one gram is equivalent to one sixth of a teaspoon or 0.17.
- If you are measuring ground cinnamon then one teaspoon of the cinnamon weighs about 2.6 grams. So one gram of cinnamon is about three eighths of a teaspoon or 0.38
As you can see from the conversion list above different items have a different mass so one half of a gram of instant yeast and one half of a gram of cinnamon are completely different. The more that an item can be compressed, like the tiny powdered cinnamon then the more of that item it will take in order to make it measure one half of a gram. That is why eye-balling the amounts of something will not help you guess their weight in grams.
In a pinch you can sometimes do a water conversion when you are adding small amounts of a dry substance. If the recipe you are making calls for 0.2 grams of yeast then you can mix one gram of yeast with 100 grams of water, Then all you have to do is weigh the water and yeast combination so that you get twenty grams of the combination and that will be roughly the same as 0.2 grams. It will not be precise but it will be very close. Of course you cannot use this water conversion in all of the recipes you make.
A lot of times people need to be able to weigh their medications or the medications they give their pets. Many of these medications require weight measurements of one half of a gram or less, and guessing on medication is not acceptable. The medications that are given in this manner are divided according to the weight of the patient. The instructions will call for you to administer a specific amount of medication for each pound of weight. Too little of the medication may keep the medicine from being effective, and too much can cause severe reactions and health complications.
When you are using your scales to measure medication you really need to invest in scales that are capable of discerning weights as light as 0.5 grams. You also will want to purchase scales that can make the conversion from grams to ounces for you. This allows you to always have the exact amount of ingredients instead of guessing.