How many kilograms of potato are in a bucket? This important question usually arises when purchasing this vegetable crop in large quantities per bucket. Then there is a desire to calculate what is more profitable, buying buckets or kilograms? This issue is also very important in order not to overload the transport that is selected for delivery of the vegetable from the place of purchase to the place of storage.
The basics of correct calculation
When independently calculating the mass of a certain volume of tubers, the specific weight of root crops, which can be found by finding a table of physical properties, is usually taken as the initial value. But with this approach, the result will be a significantly larger volume mass than the actual weight in kilograms that is found when checking on the scales.
The mistake of this approach is that the calculations were carried out based on the true density of potatoes. In this case, its peculiar form, which is inherent in tubers in nature, was not taken into account at all. When calculating the mass of any volume of root crops, one should take into account not the true density (specific gravity), but volumetric.
Bulk density
Bulk density takes into account the amount of air that can get into certain containers along with potato tubers when they are filled. It is also calculated taking into account the fact that some materials are capable of compaction. With the use of bulk density, it becomes possible to calculate the mass of the volume in loose, loose, and compacted states. Although potato tubers are definitely contraindicated. They are injured and are subject to rapid deterioration during compaction. In this case, it can only be theoretical calculations.
Correct method
The surest way to determine the mass volume for potatoes is through bulk density. What volume is usually chosen to calculate the mass of tubers in the embankment? There are several possible options:
- they want to know the mass of the volume relative to 1 meter cubic;
- or interested in household containers: bags, buckets.
Most often, people ask themselves: how many kilograms of potatoes are in a bucket? More precisely, they are interested in the bulk density of the potato, and its bulk density.
What are the buckets?
The bucket capacity for potato tubers in the embankment is always regulated in liters, as it would be logical to expect from the manufacturer, but not in kilograms that the bucket can hold. Household buckets come in different standard volumes: three, five, ten, twelve liters. There are buckets of 9 and 15 liters.
When answering the question, how many kilograms of potato are in a 10-liter bucket, the material from which it is made should be taken into account. When using an enamelled bucket, the weight of the potato is added to the empty container mass - about 2 kg And the weight of potatoes, poured into a galvanized bucket with a capacity of 10 l, increases by about 1 kg.
Naturally, the bucket displacement cannot be used to weigh potato tubers in a mound. After all, the capacity displacement has no connection with the volumetric weight of its contents, and even more so with the actual weight of the potato tubers placed in the bucket. Buckets are universal containers. Absolutely different substances, products, cereals, grains, fruits, vegetables, root crops, including potato tubers, can be placed in bulk.
How many kilograms of potato in a bucket of 10 liters?
It will be easiest to determine this experimentally by pouring root crops into the tank. Then you should weigh the full bucket on the scale and subtract the weight of the bucket itself. But the resulting indicator cannot be considered a constant value and the answer to the question: how to find out how many kilograms of potatoes are in a bucket? After all, the weight of tubers in the same container will fluctuate, depending on their size and shape. The fullness of the bucket also affects this value: if potato tubers with a “hill” are generously poured into it, then the total weight will increase.
Question: how many kilograms of potato are in a 10 liter bucket? Answer: the volumetric weight or bulk density of potatoes in a standard bucket can range from 6.5 to 7.5 kg. This is true for a bucket filled with medium-sized tubers without a hill.
A container filled with large root crops will be lighter in weight than the same in volume, but containing small peas. After all, the air-filled gaps between large potatoes will be large, but they have no weight. When filling the bucket with tubers, the regular round shape of the free space will be less than in a container with oblong potatoes.
Therefore, the question of how many kilograms of potatoes are in a 10-liter bucket, 5- or 15-liter, there is no definite answer. With approximate accuracy, you can only measure or calculate the weight for root crops of approximately the same size.
In calculations, a table of approximate weight of one potato for tubers of different sizes can help
The size of one potato | Weight grams |
Pea size | 20-30 |
Small size | 70-80 |
The average size | 185-195 |
Big size | 250 |
Extra large potatoes | 450 |
In a 12-liter bucket, about 10.3 kg of medium-sized carotfeline can fit, and the mass of the tank is not taken into account.