## Grams to Kilograms Calculator: Introduction

Using the grams to kilograms calculator, we can easily convert a measurement from grams to kilograms. The terms grams and kilograms are used to measure the weight of an item. Keep reading to know more about the units of measurement.

**Grams: Introduction**

We know that a pound is a customary unit of mass or weight. The customary unit system is the system of measurement mainly used in the United States. Similarly, kilogram and gram are metric units of mass or weight. The International System of Units (SI), also known as the metric system, is the international standard for measurement. According to the metric system, a gram is the SI unit of weight and is usually abbreviated to “g.” One kilogram is about 2.2046 pounds.

A gram is a measure of weight or mass equivalent to $\frac{1}{1000}$^{th} of a kilogram. We can convert grams to kilograms based on this metric. So, we can write one gram as 1 g. Roughly, it equals the mass of one cubic centimeter of water. You will be surprised to see how many things weigh only a few grams, such as a pencil or a pen.

## Kilograms and Grams to Kilograms: Introduction

A kilogram is an SI unit for weight and is a multiple of gram. The abbreviation of a kilogram is “kg.” We can write one kilogram as 1 kg. According to the latest SI brochure, according to the Planck constant, a kilogram is now defined using meter and second, roughly equal to the mass of 1000 cubic centimeters of water.

Do you know how many grams are there in a kilogram? Well, 1 kg $= 1000$ g.

## What is the Difference Between Grams and Kilograms

Although there are few similarities between grams and kilograms, they are essentially different from each other. The following points highlight the differences between the two.

- Grams are mainly used to measure lighter objects whereas kilograms are used for measuring heavier objects.
- We use “g” to denote grams and “kg” to denote kilograms.

## How to Convert Grams to Kilograms?

If you want to convert grams to kilograms, there are two possible ways.

Let us say that we need to convert 20,000 grams to kilograms. We will follow this process for grams-to-kilogram conversion. Since 1 kg $= 1000$ g, we get 1 g $= 1 \div 1000$ kg

So, to convert grams to kilograms, we will divide the number of grams by 1000.

- $20000/1000 = 20$ kg

If we want to know how many grams are there in 20 kg, we will multiply it by 1000 to arrive at the number of grams.

We can also convert grams to kilograms by shifting the decimal places with a base of 10 to arrive at the number of kilograms in a gram.

We get 1 g $= 1 \div 1000$ kg

Hence, 1 g $= 0.001$ kg

## Grams to Kilograms Conversion Formula

Understanding grams-to-kilogram conversion is necessary to solve several mathematical problems.

A kilogram, denoted by the symbol “kg,” equals 1000 g or 10^{3} g.

Thus, 1 kg $= 1000$ g

And, 1 g $= \frac{1}{1000}$ kg

Similarly, we can also know how many kilograms there are in a gram.

## Grams to Kilograms Table

The following table depicts how we can convert grams to kilograms for any mathematical purpose.

## Fun Facts!

Did you know that grams are a measure used to denote very light objects? For clarity, think of a paper clip. It usually only weighs one gram. On the other hand, kilograms are used to measure heavier objects. A weighing scale usually displays the weight of a person in kilograms.

A heavier unit than kilograms is a ton. 1 ton $= 1000$ kilogram

## Conclusion

Grams and kilograms are basic units used to measure the weight of different objects. With the help of the exercises shared below, you can ace the concept of measuring weights.

## Solved Examples

**1. If the mass of a bicycle is 15 kg, what will be the weight of the bicycle in grams? **

**Solution: **We know that 1 kg $= 1000$ g

Hence, 15 kg $= 15,000$ g.

The bike will weigh 15,000 grams.

**2. If a truck transporting vehicles weighing 10 tons is loaded with 6 cars of 2000 kg each, what will be the total weight of the carrier?**

**Solution: **Mass of one car = 2000 kg = 2 tons

So mass of 6 cars $= 6 \times 2$ tons $= 12$ tons

Total mass $= 12$ tons $+ 10$ tons $= 22$ tons

The total weight will be 22 tons.

**3. If Mr. X brought 350 g of potato, 270 g of onion, a quarter of a kilogram of tomato, and 200 g of capsicum, what is the total weight of vegetables with him?**

**Solution: **We know that 1 kg $= 1000$ g

Therefore, 1 g $= 1/1000$ kg $= 0.001$ kg

A quarter of a kilogram is ¼ kg $= 250$ g

Total weight of vegetables in gram $= 350$ g $+ 270$ g $+ 250$ g $+ 200$ g $= 1070$ g

$=> 1070$ g $= 0.001 \times 1070$ kg $= 1.07$ kilograms

The total weight of the vegetables is 1.07 kg.

**4. If the weight of 24 newspapers is 576 g, how many newspapers together will weigh 2.88 kg? **

**Solution: **Given, the weight of 24 newspapers is 576 grams.

Weight of one newspaper $=57624 = 24$ g.

Weight of newspapers together $= 2.88$ kg $= 2880$ g

Number of newspapers $\times$ weight of one newspaper $= 2880$ g

Number of newspapers$ \times 24$ g $= 2880$ g

Number of newspapers $= 2880/ 24 = 120$

The correct answer is 120 newspapers.

**5. How can we represent 250 g as a fractional expression of one kg? **

**Solution: **We know that 1 kg $= 1000$ g

Hence, 250 grams as a fraction of 1 kg $= 250/1000 = 25/100 = 1/4$

The correct answer is 1/4.

## Practice Problems

## Grams to Kilograms Conversion

### If the weight of a truck is 3 tons, what will be its weight in kilograms?

We know that 1 ton $= 1000$ kg

$=> 3$ tons $= 3 \times 1000$ kg $= 3000$ kg

### If the weight of a bar of chocolate is 200 g, and a box contains 150 such chocolate bars, what will be the total weight of the box in kilograms?

Total weight $= 150 \times 200$ g $= 30,000$ g

We know that 1000 g $= 1$ kg $ => 30,000$ g $= 30$ kg

### If the weight of a car is 800 kg and 50 such cars are packed in a ferry, what will be the total weight of the cars on the ferry?

Total weight $= 50 \times 800$ kg $= 40,000$ kg

1000 kg $= 1$ ton

$=> 40,000$ kg $= 40$ tons

### Out of the given options, which weight is most likely a suitable depiction of the weight of a pencil?

A pencil is supposed to be very light and made with graphite and wood. Of the given options, 5 g seems to be the lightest weight of such a pencil.

### The weight of a notebook is 145 g. There are 80 such notebooks in a carton, and the weight of the empty carton is 400 g. What will be the weight of the carton when it is filled with notebooks?

Mass of 80 notebooks $= 80 \times 145$ g $= 11,600$ g

Mass of a full carton $= 11,600$ g $+ 400$ g $= 12,000$ g

We know that 1 kg $= 1000$ g

Hence, 12,000 g $= 12$ kg.

## Frequently Asked Questions

**Which is bigger: 1 kg and 1000 g?**

1 kg $= 1000$ g. So, neither of the two is bigger than the other.

**What is the formula to convert grams to kilograms?**

1 kg $= 1000$ g. So, to convert grams (the smaller unit) to kilograms (the larger unit), we divide the quantity in grams by 1000.

**How can we depict 100 grams in kilograms?**

Since 1 kg $= 1000$ g, we can say 100g $= 0.1$ kg.

**What is half of a kilogram in grams?**

Half a kilogram is equal to 500 g.

**What is the meaning of 1/4 kg?**

Since 1 kg = 1000 g, 1/4 kg = 250g.