---
title: "1,000 km² to m² = 1,000,000,000 m²"
description: "1,000 square kilometers is 1,000,000,000 square meters. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/1000-square-km-to-square-meters/
site: "At One Place"
---

# 1,000 km² to m²

**1,000 square kilometers in square meters: 1,000 km² = 1,000,000,000 m²**

m² = km² × 1,000,000

1,000 square kilometers is 1,000,000,000 square meters. To get there, multiply by 1,000,000.

## Values either side

*Square kilometers near 1,000, converted to square meters.*

| Square kilometers | Square meters |
| --- | --- |
| 350 km² | 350,000,000 |
| 400 km² | 400,000,000 |
| 500 km² | 500,000,000 |
| 750 km² | 750,000,000 |
| 1,000 km² ← | 1,000,000,000 |

## How the conversion works

The relationship is m² = km² × 1,000,000. Both units measure area, so the conversion is a fixed factor that never changes.

## Common questions

### What is 1,000 km² in square meters?

1,000 km² is 1,000,000,000 m².

### How do you convert square kilometers to square meters?

Multiply by 1,000,000.

## Related pages

- [Square kilometers to square meters](https://atoneplace.net/convert/square-km-to-square-meters/)
- [1,000 m² to km²](https://atoneplace.net/convert/1000-square-meters-to-square-km/)
- [350 km² to m²](https://atoneplace.net/convert/350-square-km-to-square-meters/)
- [400 km² to m²](https://atoneplace.net/convert/400-square-km-to-square-meters/)
- [500 km² to m²](https://atoneplace.net/convert/500-square-km-to-square-meters/)
- [750 km² to m²](https://atoneplace.net/convert/750-square-km-to-square-meters/)

## 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/)