---
title: "1 g to t = 0.000001 t"
description: "1 gram is 0.000001 tonnes. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/1-grams-to-tonnes/
site: "At One Place"
---

# 1 g to t

**1 gram in tonnes: 1 g = 0.000001 t**

t = g × 0.000001

1 gram is 0.000001 tonnes. To get there, multiply by 0.000001.

## Values either side

*Grams near 1, converted to tonnes.*

| Grams | Tonnes |
| --- | --- |
| 0.5 g | 5 × 10^-7 |
| 1 g ← | 0.000001 |
| 1.5 g | 0.0000015 |
| 2 g | 0.000002 |
| 2.5 g | 0.0000025 |
| 3 g | 0.000003 |

## How the conversion works

The relationship is t = g × 0.000001. Both units measure mass, so the conversion is a fixed factor that never changes.

> Tonne: Also called a metric ton.

## Common questions

### What is 1 g in tonnes?

1 g is 0.000001 t.

### How do you convert grams to tonnes?

Multiply by 0.000001.

## Related pages

- [Grams to tonnes](https://atoneplace.net/convert/grams-to-tonnes/)
- [1 t to g](https://atoneplace.net/convert/1-tonnes-to-grams/)
- [0.5 g to t](https://atoneplace.net/convert/0-5-grams-to-tonnes/)
- [1.5 g to t](https://atoneplace.net/convert/1-5-grams-to-tonnes/)
- [2 g to t](https://atoneplace.net/convert/2-grams-to-tonnes/)
- [2.5 g to t](https://atoneplace.net/convert/2-5-grams-to-tonnes/)
- [3 g to t](https://atoneplace.net/convert/3-grams-to-tonnes/)

## 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/)