11 Household Items That Weigh An Ounce!
An ounce is equal to 28.35 grams or 0.06 pounds. You might think that everyday items in households aren’t that lightweight. To your surprise, there are actually a lot of household items that weigh one ounce, give or take.
Below is a list of 11 household items that weigh an ounce. For example, a metal teaspoon, wooden pencil, eraser, sandwich bread and more. From utensils to food items, you use these things commonly but might not know how much they weigh.
Learn their weights to conveniently measure other items with respect to such objects or have some fun. Let’s begin.
11 Household Items That Weigh An Ounce
I have included the weight of these items in different units so that it is easier for you to work with the objects. Check the chart first, and then I will talk about the items in detail.
| Items | Unit Weight (in Ounces) | Unit Weight (in Grams) | Items Required for One Ounce |
|---|---|---|---|
| Metal Teaspoon | 1 ounce | 28.35 grams | 1 |
| Soda Bottle Cap | 0.08 ounces | 2.2 grams | 13 |
| Wooden Pencil | 1 ounce | 28.35 grams | 1 |
| AA Battery | 0.5-1 ounce | 15-31 grams | 1-2 |
| Sandwich Bread | 0.9-1.07 ounces | 25-30 grams | 1 |
| Penny | 0.09-0.11 | 2.5-3.11 grams | 9-11 |
| Compact Disc | 0.53 ounces | 15 grams | 2 |
| Ballpoint Pen | 0.35-0.53 ounces | 10-15 grams | 2-3 |
| Eraser | 1.07 ounces | 30 grams | 1 |
| Butter Stick | 4 ounces | 113.3 grams | 1/4 |
| Ping Pong Ball | 0.095 ounces | 2.7 grams | 11 |
1. One Metal Teaspoon
We often use teaspoons to cook different recipes. They are among items weighing one ounce. One standard-sized teaspoon made of stainless steel will weigh about an ounce or 28.35 grams. Remember, all teaspoons may not be of the same weight. Teaspoons made of brass or gold may have a different weight.
The weight also depends on the design and decoration of the spoon. I am talking about plain and simple teaspoons that have no intricate designs on them.
2. Thirteen Soda Bottle Caps
Glass bottles of soda usually have metal caps on them. The weight of each soda cap is approximately 2.2 grams or 0.08 ounces. As one ounce equals 28.35 grams, dividing 28.35 with 2.2 gives us 12.88 or approximately 13.
So, if you collect 13 metal caps of soda bottles together, they will weigh one ounce. Remember, the weight may be different for soda bottles of different sizes and manufacturers.
3. One Wooden Pencil (New)
Common wooden pencils weigh about one ounce when they are new. These are the pencils that you use to draw something or do your geometry homework.
Pencils from almost all manufacturers may have the same weight. But if you take special pencils that artists use, they might not be one ounce objects. Mechanical pencils will also weigh more than traditional pencils.
4. One or Two AA Batteries
AA batteries are commonly used to power small household items, such as wall clocks, toys, and many other things. Depending on the battery type, these can weigh close to one ounce or slightly more.
For example, the alkaline AA batteries we commonly use weigh about 23-24 grams, which is close to one ounce. The weight is 0.85 ounces, to be exact. But if you take Lithium AA batteries, they have a weight of 15 grams or 0.5 ounces. So, two of these batteries will weigh one ounce.
Nowadays, we also use rechargeable batteries. These are usually Nickel Metal Hydride or NiMH batteries. Each of these batteries weighs about 31 grams, which is slightly over an ounce.
5. One Slice of Sandwich Bread
If you take the regular sandwich breads, they weigh about an ounce each. Sandwich bread packs are often 150 grams or 250 grams. Depending on the pack size or manufacturer, they have about 5-10 slices of bread.
So, the weight of each bread slice is about 25-30 grams or 0.9-1.07 ounces. It is safe to say that the weight of each sandwich bread slice is among common one ounce items.
6. Nine to Eleven Pennies
US pennies are one of the best ways for one ounce measurement. If you have old pennies that were minted before 1983, those have a higher weight. Each of the old pennies weighs about 3.11 grams or 0.11 ounces. So, 9 of these pennies will weigh about 27.99 or approximately 28 grams.
But if you have newer pennies after 1983, they weigh about 2.5 grams or 0.09 ounces each. So, you need to gather 11 of these pennies to make an ounce.
7. Two Compact Discs
You may remember that good old time when we used to play CDs or DVDs in dedicated CD or DVD players or computers. If you still have some of those disks at your home, try measuring properly.
Each of these compact discs will weigh exactly 15 grams or 0.53 ounces. So, two compact discs will weigh about 30 grams or slightly over 1 ounce.
8. Two or Three Plastic Ballpoint Pens
If you take regular ballpoint pens that are slim, they should weigh about 10-15 grams each. So, taking two or three such ballpoint pens will give you a weight of 30 grams, which is slightly over one ounce.
Remember, not all ballpoint pens may have the same weight. For example, ballpoint pens with a heavy plastic or metal shell will weigh much higher. So, they won’t be considered as one ounce items. However, these are common in your house.
9. One Standard Eraser
Just like pencils, regular erasers are household items weighing one ounce. I am talking about the standard size of the eraser, which is a two-inch long and one-inch wide bar.
Such erasers weigh about 30 grams or 1.07 ounces. Erasers mounted at the back of wooden pencils are much lighter and weigh only 0.5 grams or 0.02 ounces each.
10. One-Quarter of a Butter Stick
In the US, butter usually comes in half-pound or one-pound packages. In such packs, there will be two or four butter sticks. So, each of those butter sticks weighs about one-quarter of a pound or four ounces.
If you take a butter stick and cut it into four equal pieces, each piece will weigh exactly one ounce or 28.35 grams.
11. Eleven Ping Pong Balls
The balls used in ping pong have a uniform weight. The current standard for ping pong ball weight is 2.7 grams or 0.095 ounces. If you take ten ping pong balls, they will weigh about 27 grams, which is slightly lower than an ounce.
But eleven ping pong balls will weigh 29.7 grams or 1.05 ounces, which is slightly higher than what we are looking for. But it’s quite nearby!
Conclusion
There are many common household items that weigh an ounce. When we don’t find something to calibrate our weight scales, these common items weighing one ounce can be of great help.
The measurement mentioned here is only for getting a rough idea. As there are slight variations depending on the object, you should use these one ounce objects as reference points for weighing anything. As long as you are measuring something like flour, sugar, and oil or just having fun, go ahead and try it.
