---
title: "20 km² to ha = 2,000 ha"
description: "20 square kilometers is 2,000 hectares. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/20-square-km-to-hectares/
site: "At One Place"
---

# 20 km² to ha

**20 square kilometers in hectares: 20 km² = 2,000 ha**

ha = km² × 100

20 square kilometers is 2,000 hectares. To get there, multiply by 100.

## Values either side

*Square kilometers near 20, converted to hectares.*

| Square kilometers | Hectares |
| --- | --- |
| 16 km² | 1,600 |
| 17 km² | 1,700 |
| 18 km² | 1,800 |
| 19 km² | 1,900 |
| 20 km² ← | 2,000 |
| 21 km² | 2,100 |
| 22 km² | 2,200 |
| 23 km² | 2,300 |
| 24 km² | 2,400 |

## How the conversion works

The relationship is ha = km² × 100. Both units measure area, so the conversion is a fixed factor that never changes.

## Common questions

### What is 20 km² in hectares?

20 km² is 2,000 ha.

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

Multiply by 100.

## Related pages

- [Square kilometers to hectares](https://atoneplace.net/convert/square-km-to-hectares/)
- [20 ha to km²](https://atoneplace.net/convert/20-hectares-to-square-km/)
- [16 km² to ha](https://atoneplace.net/convert/16-square-km-to-hectares/)
- [17 km² to ha](https://atoneplace.net/convert/17-square-km-to-hectares/)
- [18 km² to ha](https://atoneplace.net/convert/18-square-km-to-hectares/)
- [19 km² to ha](https://atoneplace.net/convert/19-square-km-to-hectares/)
- [21 km² to ha](https://atoneplace.net/convert/21-square-km-to-hectares/)
- [22 km² to ha](https://atoneplace.net/convert/22-square-km-to-hectares/)
- [23 km² to ha](https://atoneplace.net/convert/23-square-km-to-hectares/)
- [24 km² to ha](https://atoneplace.net/convert/24-square-km-to-hectares/)

## 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/)