---
title: "0.5 lb to t = 0.0002268 t"
description: "0.5 pounds is 0.0002268 tonnes. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/0-5-lbs-to-tonnes/
site: "At One Place"
---

# 0.5 lb to t

**0.5 pounds in tonnes: 0.5 lb = 0.0002268 t**

t = lb × 0.00045359237

0.5 pounds is 0.0002268 tonnes. To get there, multiply by 0.00045359237.

## Values either side

*Pounds near 0.5, converted to tonnes.*

| Pounds | Tonnes |
| --- | --- |
| 0.5 lb ← | 0.0002268 |
| 1 lb | 0.0004536 |
| 1.5 lb | 0.0006804 |
| 2 lb | 0.0009072 |
| 2.5 lb | 0.001134 |

## How the conversion works

The relationship is t = lb × 0.00045359237. Both units measure mass, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

> Tonne: Also called a metric ton.

## Common questions

### What is 0.5 lb in tonnes?

0.5 lb is 0.0002268 t.

### How do you convert pounds to tonnes?

Multiply by 0.00045359237.

## Related pages

- [Pounds to tonnes](https://atoneplace.net/convert/lbs-to-tonnes/)
- [0.5 t to lb](https://atoneplace.net/convert/0-5-tonnes-to-lbs/)
- [1 lb to t](https://atoneplace.net/convert/1-lbs-to-tonnes/)
- [1.5 lb to t](https://atoneplace.net/convert/1-5-lbs-to-tonnes/)
- [2 lb to t](https://atoneplace.net/convert/2-lbs-to-tonnes/)
- [2.5 lb to t](https://atoneplace.net/convert/2-5-lbs-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/)