---
title: "Acres to Square feet — acre to ft² converter"
description: "1 acre = 43,560 square feet. Convert acres to square feet with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/acres-to-square-feet/
site: "At One Place"
---

# Acres to square feet

**1 acre in square feet: 1 acre = 43,560 ft²**

ft² = acre × 43,560

To convert acres to square feet, multiply by 43,560. The table below gives the values people look up most often, and the converter works for any number.

## Acres to square feet table

*Common acre values converted to square feet.*

| Acres | Square feet |
| --- | --- |
| 1 acre | 43,560 |
| 2 acre | 87,120 |
| 3 acre | 130,680 |
| 4 acre | 174,240 |
| 5 acre | 217,800 |
| 10 acre | 435,600 |
| 15 acre | 653,400 |
| 20 acre | 871,200 |
| 25 acre | 1,089,000 |
| 30 acre | 1,306,800 |
| 40 acre | 1,742,400 |
| 50 acre | 2,178,000 |
| 75 acre | 3,267,000 |
| 100 acre | 4,356,000 |
| 250 acre | 10,890,000 |
| 500 acre | 21,780,000 |
| 1,000 acre | 43,560,000 |

## How the conversion works

The relationship is ft² = acre × 43,560. Both units measure area, so the conversion is a fixed factor that never changes.

## Common questions

### How many square feet are in one acre?

One acre equals 43,560 square feet. ft² = acre × 43,560.

### How do you convert acres to square feet?

Use ft² = acre × 43,560. So 10 acre is 435,600 ft².

### How many acres are in one square foot?

One square foot equals 0.00002296 acres, which is the reverse of the conversion above.

## Related pages

- [Square feet to Acres](https://atoneplace.net/convert/square-feet-to-acres/)
- [Acres to Square meters](https://atoneplace.net/convert/acres-to-square-meters/)
- [Acres to Square kilometers](https://atoneplace.net/convert/acres-to-square-km/)
- [Acres to Hectares](https://atoneplace.net/convert/acres-to-hectares/)
- [Acres to Square miles](https://atoneplace.net/convert/acres-to-square-miles/)

## 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/)