Convert kilograms to grams
1 kilogram equals 1000 grams. Type any number below — the other side updates instantly.
By Numerly · Updated
Kilograms to grams — quick reference
| kilograms | grams |
|---|---|
| 0.1 kg | 100 g |
| 0.25 kg | 250 g |
| 0.5 kg | 500 g |
| 1 kg | 1000 g |
| 2 kg | 2000 g |
| 5 kg | 5000 g |
| 10 kg | 10000 g |
| 25 kg | 25000 g |
| 50 kg | 50000 g |
| 100 kg | 100000 g |
Convert a specific value
The most-searched exact kilograms-to-grams amounts, each with its own page.
Quick answers
The most-searched specific values for kilograms to grams.
- 0.5 kilograms in grams = 500 grams
- 1 kilograms in grams = 1000 grams
- 1.5 kilograms in grams = 1500 grams
- 2 kilograms in grams = 2000 grams
- 5 kilograms in grams = 5000 grams
- 10 kilograms in grams = 10000 grams
How to convert
Multiply the number of kilograms by 1000 to get grams. To go the other way, multiply grams by 0.001 to get kilograms. The conversion factor is fixed and exact, so you can use this on any value.
About these units
Kilograms
- Definition
- A kilogram (symbol: kg) is the SI base unit of mass. Since 2019 it has been defined by fixing the Planck constant.
- History
- The kilogram was originally defined in 1799 as the mass of one liter of water. It was the last SI base unit to be defined by a physical artifact (the IPK in Paris) — replaced by a fundamental-constant definition in 2019.
- Current use
- The kilogram is the standard unit of mass for science, commerce, and everyday use in every country except the United States.
Grams
- Definition
- A gram (symbol: g) is one-thousandth of a kilogram, the SI base unit of mass. 1 g is roughly the mass of a paper clip.
- History
- Originally defined as the mass of one cubic centimeter of water at 4°C. The kilogram has since become the base unit, with the gram derived from it.
- Current use
- Standard for cooking, food labels, medication, jewelry, and small-quantity science worldwide outside the United States.
Frequently asked
- How many grams are in 1 kilogram?
- 1 kilogram = 1000 grams.
- How do you convert kilograms to grams?
- Multiply the number of kilograms by 1000 to get grams. To go the other way, multiply grams by 0.001 to get kilograms. The conversion factor is fixed and exact, so you can use this on any value.
- What is 5 kilograms in grams?
- 5 kilograms = 5000 grams.
- What is 25 kilograms in grams?
- 25 kilograms = 25000 grams.
- What is 50 kilograms in grams?
- 50 kilograms = 50000 grams.
- What is 0.5 kilograms in grams?
- 0.5 kilograms = 500 grams.
- What is 1 kilograms in grams?
- 1 kilograms = 1000 grams.
- What is 1.5 kilograms in grams?
- 1.5 kilograms = 1500 grams.
- What is 2 kilograms in grams?
- 2 kilograms = 2000 grams.
- What is 10 kilograms in grams?
- 10 kilograms = 10000 grams.
In the kitchen
Convert kilograms to other mass units
Convert other mass units to grams
Popular mass & weight conversions
Share
Other popular converters
From across the rest of Numerly
- Centimeters to incheslength
- Millimeters to incheslength
- Kilometers to mileslength
- Liters to US gallonsvolume
- Milliliters to fluid ouncesvolume
- Tablespoons to cupsvolume
- Celsius to fahrenheittemperature
- Fahrenheit to celsiustemperature
- Kelvin to celsiustemperature
- Kilometers per hour to miles per hourspeed
- Miles per hour to kilometers per hourspeed
- Knots to miles per hourspeed
- Minutes to hourstime
- Minutes to secondstime
- Seconds to minutestime
Popular calculators
The most searched calculators on Numerly
Students & applicants
Education calculators
CGPA, SGPA, GPA, and IELTS calculators for Indian, Bangladeshi, and international grading systems.