---
title: "3 g to kg = 0.003 kg"
description: "3 grams is 0.003 kilograms. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/3-grams-to-kg/
site: "At One Place"
---

# 3 g to kg

**3 grams in kilograms: 3 g = 0.003 kg**

kg = g × 0.001

3 grams is 0.003 kilograms. To get there, multiply by 0.001.

## Values either side

*Grams near 3, converted to kilograms.*

| Grams | Kilograms |
| --- | --- |
| 1 g | 0.001 |
| 1.5 g | 0.0015 |
| 2 g | 0.002 |
| 2.5 g | 0.0025 |
| 3 g ← | 0.003 |
| 4 g | 0.004 |
| 5 g | 0.005 |
| 6 g | 0.006 |
| 7 g | 0.007 |

## How the conversion works

The relationship is kg = g × 0.001. Both units measure mass, so the conversion is a fixed factor that never changes.

## Common questions

### What is 3 g in kilograms?

3 g is 0.003 kg.

### How do you convert grams to kilograms?

Multiply by 0.001.

## Related pages

- [Grams to kilograms](https://atoneplace.net/convert/grams-to-kg/)
- [3 kg to g](https://atoneplace.net/convert/3-kg-to-grams/)
- [1 g to kg](https://atoneplace.net/convert/1-grams-to-kg/)
- [1.5 g to kg](https://atoneplace.net/convert/1-5-grams-to-kg/)
- [2 g to kg](https://atoneplace.net/convert/2-grams-to-kg/)
- [2.5 g to kg](https://atoneplace.net/convert/2-5-grams-to-kg/)
- [4 g to kg](https://atoneplace.net/convert/4-grams-to-kg/)
- [5 g to kg](https://atoneplace.net/convert/5-grams-to-kg/)
- [6 g to kg](https://atoneplace.net/convert/6-grams-to-kg/)
- [7 g to kg](https://atoneplace.net/convert/7-grams-to-kg/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)