The weight of one liter of water weighed at atmospheric pressure 760 mm and the temperature of the highest density of water is 4˚C - approximately 998.5 grams.
The weight of one liter of water is approximately 998.5 grams.
Water is the most unusual liquid on our planet. Indeed, thanks to water, not only life appeared on Earth, but also many important inventions who played a huge role in the development of technological progress of mankind. It's all about amazing properties water that can easily change from a liquid to a solid or gaseous state. IN Everyday life Often there is a need to determine the mass of this liquid - whether chemical experiment in a school chemistry lesson, manufacturing process or just household needs. How much does 1 liter of water weigh? Answering this question is not as simple as it might seem at first glance.
What does the mass of water depend on?
According to the laws of physics, there is a difference between weight and mass. If we talk about weight, we mean the force exerted by a body of a certain mass on a surface. And the term “mass” denotes a quantitative measure of the inertia of a body, which is measured in kilograms. In our article we are talking about the mass of water.
How much does a liter of water weigh? This indicator depends on:
- temperature
- atmospheric pressure
- water conditions (liquid, ice, snow)
- salinity of water (fresh, salty)
- type of hydrogen isotopes
| Factors affecting water weight: | Weight: |
| 1. Condition | |
| liquid | Glass (250 ml) – 249.6 g. |
| Liter – 998.5 g. | |
| Buckets (12 l) – 11.98 kg. | |
| 1 m 3 – 998.5 kg | |
| One drop of water – 0.05 g. | |
| solid (ice) | Glass (250ml) – 229 gr. |
| 1 l – 917 g. | |
| Buckets (12 l) – 11 kg. | |
| Cubic meter – 917 kg. | |
| solid (snow) | Glasses (250 ml) – from 12 to 113 g. |
| Liter – from 50 to 450 g. | |
| Buckets (12 l) - from 1.2 to 5.4 kg. | |
| Cubic meters - from 100 to 450 kg. | |
| One snowflake – 0.004 g. | |
| 2. Salinity | |
| fresh water | 998.5 gr. |
| salty | 1024.1 gr. |
| 3. Type of hydrogen isotopes | |
| light water | 1 liter – 998.5 g. |
| heavy | 1104.2 gr. |
| super heavy | 1214.6 gr. |
So the weight of water depends on all the above factors, which together determine the value of this indicator.
How much does a liter of water weigh - a little history
IN different times The answer to this question was varied. But the world’s minute-to-minute water consumption is extremely high! Therefore it was necessary to accept common decision regarding the measurement of liquid mass. So, in 1964, during the international conference on weights and measures, a unit was approved that designated the volume of 1 dm 3 of water - liter.
However, this unit means volume rather than weight. In this case, the weight can be completely different - for example, a liter of water will be much heavier than a liter of gasoline due to its higher density.
In 1901, the third international conference on weights and measures decided to denote a liter as the volume of 1 kg of water at a temperature of 3.98 ° C and an atmospheric pressure of 760 mm Hg. The main difference in the designation of a liter was that in 1901 this unit was considered the volume of a kilogram, and in 1964 - only the volume, while the weight of the substance could be different.
So in the period 1901 - 1964. the weight of a liter of water was equal to one kilogram, however, subject to the above indicators of temperature and atmospheric pressure. To maintain this equality, it is also necessary that the water be clean. After all, it's ordinary drinking water contains salts that have different effects on its density. Is there a difference between swimming in a fresh lake and a salt lake? Of course, it is unlikely that you will drown in the latter. So in order for a liter of water to be equal to a kilogram, the liquid must be distilled, obtained by evaporation and condensation of steam.
How to determine how much one liter of water weighs?
To conduct such an experiment, we will need a glass or plastic jar, measuring cups, electronic scales and distilled water. First you need to determine the mass of the can using a scale and write down the resulting figure. Pour a liter of water into a measuring cup, pour it into a jar and weigh again. Now you need to subtract the mass of the can - the result will be approximately one kilogram. Such scales can be used to determine the mass of other liquids, such as milk.
If you want to get a more accurate indicator, you need to comply with the conditions of temperature (4˚C) and pressure (760 mm Hg). Then the mass of water will be 998.5 g.
Tap water will show slightly different results when weighed than distilled water. The fact is that there may be impurities in tap water heavy metals, which increases the mass of one liter of water. To calculate the mass of 1 liter of water, special formulas are also used.
Now we know how much 1 liter of water weighs, what factors influence the weight of a liter of water and how to calculate the mass of water experimentally.
Sometimes, in order to solve some practical problem, housewives have to look for the answer to the question: how many kilograms of this or that product are in a liter?
Of course, there is no clear answer to this question. It all depends on the density of this product itself.
How to determine the mass of a liquid if its volume is known
The exact mass of the liquid is calculated using the formula:
m = p * v, where:
- m is the mass (in kg);
- p - density (in kg/m3);
- v - volume (in m3).
Recall that 1 l = 0.0001 m3.
However, it is, of course, inconvenient to calculate the mass each time using the formula. Therefore, we present ready-made values of the mass of 1 liter of some products.
How many kilograms of water are in a liter
It will be easiest with water. The fact is that in 1901 the weight of 1 kg of water was defined as a liter. Although here too there are some nuances. Firstly, the weight of 1 liter of water is equal to 1 kg only at an atmospheric pressure of 760 mm Hg. Art. and temperature 3.98ºС. Under other conditions, the density of water changes and, accordingly, its mass changes. Secondly, it turned out that the mass of the standard kilogram is slightly greater than the mass of 1 liter of water. And since 1964, strictly speaking, 1 liter to 1 kg of water is no longer tied. But in everyday life, of course, we don’t need to go into such details. You can simply remember that 1 liter of water weighs approximately 1 kg.
How many kilograms of other liquids are there in a liter?
In one liter:
- milk - 1.029 g;
- kefir - from 1.027 to 1.039 kg (depending on the percentage of fat content);
- juice without pulp - approximately 1 kg;
- juice with pulp - approximately 1,050 kg;
- wine - 0.975-0.990 kg;
- alcohol - 0.789 kg,
- sunflower oil - 0.920-0.930 kg.
Read another article on this topic.
How to measure 0.1 liters of water - how many drops are there, SEE TABLE 1, dosages in liters, number of drops of water in 0.1 liters (liters).There is an approximate way to measure 0.1 liters (0.1 liter) of water in drops. To do this, we need to know the ratio of milliliters to drops. "Abutting" the volume of 1 drop. How many drops in 0.1 liters (0.1 liters) of water are indicated in the table. Do not forget that the method for measuring 0.1 liter (0.1 l) in drops is not only approximate, as it depends on the shape of the hole in the vessel, but also works the best way only for distilled water. The more impurities, salts, and additives in a liquid, the less accurate the measurement method turns out to be. The method of measuring has its own methodological features. Used in laboratory and pharmaceutical conditions. What are the features of the laboratory technique? For example, pharmacists measure milliliters (ml) in drops using special tool- dispenser. In the pharmaceutical reference book, where the ratio of ml to drops is discussed in the most detail, accurately and correctly, this does not refer to any drops, but specifically to those obtained when using a dispenser. Your own drops will likely vary slightly in size, volume and weight (mass). The number of drops is not considered accurate also because the method is based on a statistical generalization of the results of experimental studies (measurements). In each specific measurement, the number of drops is different, but always close to the average value indicated in Table 1.
0.1 LITER, 0.1 L (liters) of water is how many grams (g, g). In grams we measure the weight (mass) of a liquid, having the opportunity, if necessary, to convert grams (g, g) into kilograms (kg), tons (t).How to measure a portion of water in grams? For water, just for it and only, there is a very convenient ratio of the weight (mass) of the liquid in grams (g, g) and volume in milliliters. The number of ml and the number of grams are the same. It is worth clarifying that for other liquids this ratio of weight in grams and volume in milliliters will be different. Moreover, if we are not dealing with a distillate, then the number of grams (g, g) in 0.1 liters of water will differ from the grams indicated in Table 1. For living conditions, when we need approximate calculations of the amount of g of water, dosage in grams or an approximate portion in g, a completely correct option is to use reference data on the number of grams (g, g) from Table 1.
0.1 LITER, 0.1 liter (liters) of water is how many cubic centimeters (cm3, cubic cm).Liters (l), like cubic centimeters (cm3, cc) are units of volume, with the difference that the former are used to measure volumes of liquids only, while cubic centimeters are more universal units and are used to determine volumes of liquids , so solids, bulk materials, gases, vapors and so on. In general, converting milliliters of liquid to cubic centimeters is a relatively simple mathematical problem. However, without constant practice, recalculating or converting liters into cubic centimeters (cm3, cc) can cause some difficulties for any normal person. Therefore, we indicated in the table the number of cubic centimeters of water in 0.1 liters (100 milliliters) in a separate column. By the way, for water, the number of cubic centimeters and the number of milliliters turns out to be the same, which is useful to simply remember and use at home.
How to measure 0.1 LITER, 0.1 liter of water is how many tablespoons and teaspoons. Measure out a portion of water using spoons.Spoons, both tablespoons and teaspoons, although their capacity is considered standard, cannot be considered precise measuring instruments for measuring volume in milliliters. Still, spoons are primarily cutlery. However, at home, tablespoons and tea spoons are actively used to measure not only volumes, but also weight (mass). At least, the question: how many tablespoons and teaspoons arises quite often. Naturally, we could not “bypass” it by indicating in the table a separate category (column) for tablespoons and teaspoons. The number of teaspoons is given by the first digit, and the number of tablespoons by the second digit, separated by a slash. It should be noted that measuring portions of water with spoons is relatively convenient and the inevitable errors of this method turn out to be relatively small. This means small compared to powders and bulk materials. Water in a spoon, thanks to her physical properties, does not create a big slide. Although there is a small mound in a spoonful of water, its size is safely neglected when measuring milliliters (ml) and liters (l) with a tablespoon or teaspoon. There is another type of spoon - dessert spoon, they are larger in size than teaspoons, but smaller than tablespoons.
0.1 LITER, 0.1 L of water is how many milliliters (ml). Liters are convenient to use to convert volume into cubes ( Cubic Meters, cubic meters, m3).Liquid volume units such as ml are used for small quantities of water. Large volumes are measured in liters and cubes (cubic meters, cubic meters, m3). There is a standard correspondence between milliliters, liters and cubic meters used in calculating the volume of liquid substances. We do not list the number of cubes (cubic meters, cubic meters, m3) in the table in a separate column. The calculation, if it is necessary to convert liters (l) to cubes (m3), can be easily done independently using the ratio: one cubic meter of any substance always holds 1000 liters (l). For 0.1 liter (0.1 l) of water, we indicated in the table how many milliliters (ml) it is. That is, it is not necessary to convert or recalculate milliliters into liters; you can find out the number of liters (l) from the reference data.
How to measure 0.1 LITER, 0.1 liter of water - this is how many standard glasses with a capacity of 250 milliliters and standard faceted glasses with a capacity of 200 ml. We measure out a portion of water in glasses.We measure water not only with tablespoons and teaspoons at home. When the volume of water we need becomes large enough, it becomes more convenient to measure it with other kitchen tools. For example: cups and glasses. You can use cups to measure liquids if you know their capacity. Manufacturers of tableware, as a rule, do not try to make cups standard in volume. But for glass glasses it is customary to maintain a standard container. Glass glasses are often called that - standard, standard tableware. There are two types of standard glass glasses: thin-walled and faceted glasses. They vary slightly in shape and appearance. However, for measuring portions, it is not the shape that is more important, but the fact that the glasses have different capacities. Not everyone knows that a standard thin-walled glass is 50 ml (milliliters) larger in volume than a faceted glass. To be precise, a standard thin-walled glass has a volume of 250 ml, and the capacity of a standard faceted glass is 200 ml.
Table 1. How to measure 0.1 LITER, 0.1 liter of water - this is how many drops, tablespoons, teaspoons, cubic centimeters (cm3), milliliters (ml), grams (g, g) and glasses (with a capacity of 200, 250 ml).
Volume shows the amount of space that a substance fills. Capacity is a quantity closely related to volume. After all, it determines the capacity of the internal vessel where the substance is placed. This physical quantity (V) is measured in cubic meters, cubic centimeters or cubic decimeters, the latter being equivalent to liters. Next, we will find out in detail what methods can be used to convert m³ to liters.
For example, you installed a swimming pool, you know its volume in cubic meters (8 m³). To prevent the water from blooming, it is necessary to add chlorine. But, as luck would have it, to find out how much chlorine to add to the amount of water in your tank, you need to know the capacity of the container. It has been known since school that 1 dm³ = 1 liter. And one cubic meter is equal to 1000 dm³, hence 1 m³ = 1000 liters. Now it is clear that V = 8 m³ corresponds to 8,000 l. Not everyone understands why there are a thousand liters in a cubic meter, or what a cubic meter actually is. Let's imagine a large cube with dimensions: height 1 meter, width 1 meter and length 1 meter. This cube holds a thousand liters of water, tested experimentally. Almost everyone is familiar with the Rubik's cube, so according to the principle of this puzzle we divide our cube into equal small parts (size - 1 dm: 1 dm: 1 dm). These small cubes have a capacity of 1 liter. If you count them, you get 1,000 pieces in one cube. Don't be confused if the volume is indicated in decimals. To convert, simply multiply the value by a thousand. Let's consider an example: the volume of the aquarium is 0.2 m³, we need a displacement. The calculation is simple: 0.2 m³ must be multiplied by 1,000, you get 200 liters. There is an aquarium calculator for calculating V water by size. It is enough to measure the length, height, width of the aquarium or other container in cm, insert the values into the free fields, press the “Calculate volume” button, and get the result. Having access to the World Wide Web, you don’t even need to delve into the essence of the process, what liters, cubic meters, decimeters, etc. are. Enter into a search engine: online volume unit calculator, choose the one you like. Next, paste into desired window value in m³ and select that you want to know liters. The converter will give you the answer in a second. Perhaps, to solve the problem, the student will need a reverse conversion - liters to cubic meters. You just have to given value divide by 1,000. Example:- Convert 15,000 liters to cubic meters;
- 15,000 ÷ 1,000 = 15 m³
As you can see, knowing the dimensions of the volume in cubic meters, you can calculate the displacement. Moreover, different methods, now you know them. Know that liters are used to measure volumes of gas or liquid weighing from 100 grams to hundreds of kilograms. When V is greater than 1,000 liters, it is better to count in cubic meters. And in physics, m³ is mainly used when solving problems.
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1 liter [l] = 1000 cc [cm³]
Initial value
Converted value
cubic meter cubic kilometer cubic decimeter cubic centimeter cubic millimeter liter Exaliter DEMALITRITRITER GIGALITRITRE IMGALITRIR HEXTOLIRER DECALITRIRER MICHLILIRER Microlyliter picoliter picoliter Figoliter attoliator cube (oil) Barrel British gallon British USA Varta Quarter British Pinta Pint British glass American glass (metric) glass British fluid ounce US fluid ounce British tablespoon amer. tablespoon (meter) tablespoon brit. American dessert spoon Brit dessert spoon teaspoon Amer. teaspoon metric teaspoon brit. gill, gill American gill, gill British minim American minim British cubic mile cubic yard cubic foot cubic inch register ton 100 cubic feet 100-foot cube acre-foot acre-foot (US, geodetic) acre-inch decaster ster decister cord tan hogshead plank foot drachma kor (biblical unit) homer (biblical unit) baht (biblical unit) gin (biblical unit) kab (biblical unit) log (biblical unit) glass (Spanish) volume of the Earth Planck volume cubic astronomical unit cubic parsec cubic kiloparsec cubic megaparsec cubic gigaparsec barrel bucket damask quarter wine bottle vodka bottle glass charka shalik
Learn more about volume and units of measurement in recipes
General information
Volume is the space occupied by a substance or object. Volume can also refer to the free space inside a container. Volume is a three-dimensional quantity, unlike, for example, length, which is two-dimensional. Therefore, the volume of flat or two-dimensional objects is zero.
Volume units
Cubic meter
The SI unit of volume is the cubic meter. Standard definition One cubic meter is the volume of a cube with edges one meter long. Derived units such as cubic centimeters are also widely used.
Liter
The liter is one of the most commonly used units in the metric system. It is equal to the volume of a cube with edges 10 cm long:
1 liter = 10 cm × 10 cm × 10 cm = 1000 cubic centimeters
This is the same as 0.001 cubic meters. The mass of one liter of water at a temperature of 4°C is approximately equal to one kilogram. Milliliters, equal to one cubic centimeter or 1/1000 of a liter, are also often used. Milliliter is usually denoted as ml.
Jill
Jills are units of volume used in the US to measure alcoholic drinks. One jill is five fluid ounces in the British Imperial system or four in the American system. One American jill is equal to a quarter of a pint or half a cup. Irish pubs serve strong drinks in portions of a quarter jill, or 35.5 milliliters. In Scotland, portions are smaller - one fifth of a jill, or 28.4 milliliters. In England, until recently, portions were even smaller, just one-sixth of a jill or 23.7 milliliters. Now, it’s 25 or 35 milliliters, depending on the rules of the establishment. The owners can decide for themselves which of the two portions to serve.
Dram
Dram, or drachma, is a measure of volume, mass, and also a coin. In the past, this measure was used in pharmacy and was equal to one teaspoon. Later, the standard volume of a teaspoon changed, and one spoon became equal to 1 and 1/3 drachms.
Volumes in cooking
Liquids in cooking recipes are usually measured by volume. Bulk and dry products in the metric system, on the contrary, are measured by mass.
Tea spoon
The volume of a teaspoon varies different systems measurements. Initially, one teaspoon was a quarter of a tablespoon, then - one third. It is the latter volume that is now used in the American measurement system. This is approximately 4.93 milliliters. In American dietetics, the size of a teaspoon is 5 milliliters. In the UK it is common to use 5.9 milliliters, but some diet guides and cookbooks use 5 milliliters. The size of a teaspoon used in cooking is usually standardized in each country, but different sizes of spoons are used for food.
Tablespoon
The volume of a tablespoon also varies depending on the geographic region. So, for example, in America, one tablespoon is three teaspoons, half an ounce, approximately 14.7 milliliters, or 1/16 of an American cup. Tablespoons in the UK, Canada, Japan, South Africa and New Zealand also contain three teaspoons. So, a metric tablespoon is 15 milliliters. A British tablespoon is 17.7 milliliters, if a teaspoon is 5.9, and 15 if a teaspoon is 5 milliliters. Australian tablespoon - ⅔ ounce, 4 teaspoons, or 20 milliliters.
Cup
As a measure of volume, cups are not defined as strictly as spoons. The volume of the cup can vary from 200 to 250 milliliters. A metric cup is 250 milliliters, and an American cup is slightly smaller, approximately 236.6 milliliters. In American dietetics, the volume of a cup is 240 milliliters. In Japan, cups are even smaller - only 200 milliliters.
Quarts and gallons
Gallons and quarts also have different sizes, depending on the geographic region where they are used. In the Imperial system of measurement, one gallon is equal to 4.55 liters, and in the American system of measurements - 3.79 liters. Fuel is generally measured in gallons. A quart is equal to a quarter of a gallon and, accordingly, 1.1 liters in the American system, and approximately 1.14 liters in the Imperial system.
Pint
Pints are used to measure beer even in countries where the pint is not used to measure other liquids. In the UK, milk and cider are measured in pints. A pint is equal to one-eighth of a gallon. Some other countries in the Commonwealth of Nations and Europe also use pints, but since they depend on the definition of a gallon, and a gallon has a different volume depending on the country, pints are also not the same everywhere. An imperial pint is approximately 568.2 milliliters, and an American pint is 473.2 milliliters.
Fluid ounce
An imperial ounce is approximately equal to 0.96 US ounces. Thus, an imperial ounce contains approximately 28.4 milliliters, and an American ounce contains approximately 29.6 milliliters. One US ounce is also approximately equal to six teaspoons, two tablespoons, and one eighth cup.
Volume calculation
Liquid displacement method
The volume of an object can be calculated using the fluid displacement method. To do this, it is lowered into a liquid of a known volume, a new volume is geometrically calculated or measured, and the difference between these two quantities is the volume of the object being measured. For example, if when you lower an object into a cup with one liter of water, the volume of the liquid increases to two liters, then the volume of the object is one liter. In this way, you can only calculate the volume of objects that do not absorb liquid.
Formulas for calculating volume
Volume geometric shapes can be calculated using the following formulas:
Prism: the product of the area of the base of the prism and the height.
Rectangular parallelepiped: product of length, width and height.
Cube: length of an edge to the third power.
Ellipsoid: product of semi-axes and 4/3π.
Pyramid: one third of the product of the area of the base of the pyramid and the height. Post a question in TCTerms and within a few minutes you will receive an answer.