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Grams to Kilograms Converter

Convert Grams (g) to Kilograms (kg) instantly. Free online weight converter with formula, examples, and common reference values.

Last Updated: May 2026
0.000621

Here's your answer

Conversion Summary

1 Meters = 0.000621 Miles

How to Convert Grams to Kilograms

To convert from Grams (g) to Kilograms (kg), apply the following formula:

kg = g ÷ 1000

Example: 500 g = 0.5 kg

Quick Reference Table

Common grams to kilograms conversions:

Grams (g)Kilograms (kg)
1 g0.5 kg
2 g1 kg
5 g2.5 kg
10 g5 kg
25 g12.5 kg
50 g25 kg
100 g50 kg
250 g125 kg
500 g250 kg
1000 g500 kg

Use our converter above for precise values at any input.

About Grams and Kilograms

Grams (g) and Kilograms (kg) are both weight units used in different measurement systems around the world. Our free converter lets you convert any value between them instantly without needing to remember the conversion factor.

Frequently Asked Questions

How do I convert Grams to Kilograms?

To convert Grams to Kilograms, use the formula: kg = g ÷ 1000. For example: 500 g = 0.5 kg.

How many Kilograms are in 1 g?

The exact conversion factor from Grams to Kilograms is defined by the formula: kg = g ÷ 1000. Use our converter above to get instant results for any value.

Is this grams to kilograms conversion exact?

Yes. Our converter uses the precise international conversion factor. All weight conversions are performed to full floating-point precision in your browser with no rounding errors.

Can I convert Kilograms back to Grams?

Yes — simply select the reverse direction in the Unit Converter, or use our dedicated reverse converter. You can also swap the units directly in the calculator above.

Does this converter work offline?

Once the page loads, all calculations are performed locally in your browser using JavaScript. No data is sent to our servers, so it works with or without an internet connection.

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