Convert Grams to Kilograms (g to kg)
Instantly convert grams to kilograms with this free online converter. Type a value below and the result updates in real time. All calculations run in your browser, nothing is sent to a server.
Grams to Kilograms Formula
kg = g x 0.001
Multiply the grams value by 0.001 to get kilograms.
Common Grams to Kilograms Conversions
| Grams (g) | Kilograms (kg) |
|---|---|
| 1 g | 1.0000e-3 kg |
| 10 g | 0.01 kg |
| 100 g | 0.1 kg |
| 500 g | 0.5 kg |
| 1,000 g | 1 kg |
| 5,000 g | 5 kg |
| 10,000 g | 10 kg |
| 50,000 g | 50 kg |
| 100,000 g | 100 kg |
How to Convert Grams to Kilograms
- Enter the grams value in the input field above.
- The kilograms result appears instantly as you type.
- Click the copy button to copy the result to your clipboard.
- To convert in the other direction, click the Swap button or visit the Kilograms to Grams converter.
Frequently Asked Questions
How many kilograms are in one gram?
One gram equals 1.0000e-3 kg. Use the converter above for any value.
What is the formula to convert g to kg?
The formula is: kg = g x 0.001. Multiply the grams value by 0.001 to get kilograms.
How do I convert kilograms back to grams?
Use our reverse converter: Kilograms to Grams. You can also click the "Swap" button above the converter.
Is this converter accurate?
Yes. This converter uses the standard conversion factor and handles up to 8 decimal places of precision. All calculations run instantly in your browser with no rounding shortcuts.
Do I need to sign up to use this converter?
No. This converter is completely free with no signup, no account, and no usage limits. Your data never leaves your browser.
About This Tool
- Tool
- FreeToolPark Grams to Kilograms Converter
- Type
- Free online tool, no signup required
- Domain Expertise
- Unit conversion, measurement systems, data format conversion
- Privacy
- 100% client-side, no data stored
- Description
- Free grams to kilograms converter. Instantly convert g to kg with a reference table of common values. No signup, runs in your browser.
Cite This Tool
FreeToolPark. "Grams to Kilograms Converter." FreeToolPark, 2026, www.freetoolpark.com/tools/convert/g-to-kg. Accessed April 14, 2026.