20 acres to sqft

Updated July 2026

20 acres equals 871,200 ft²

20 acres = 871,200 ft². That is how many square feet there are in 20 acres. Enter any value in the free area converter to convert acres to square feet (and every other unit) instantly — it runs privately in your browser.

Formula: Multiply by 43,560 — 1 acre = 43,560 square feet. So 20 × 43,560 = 871,200 ft².

acres to sqft conversion table

acre (ac)square feet (ft²)
5 ac217,800 ft²
10 ac435,600 ft²
15 ac653,400 ft²
20 ac871,200 ft²
25 ac1,089,000 ft²
30 ac1,306,800 ft²
35 ac1,524,600 ft²

Frequently asked questions

How many square feet is 20 acres?
20 acres is 871,200 square feet. Multiply acres by 43,560 to get sqft.
What is 20 acres to sqft?
20 acres = 871,200 ft².
How do you convert acres to sqft?
Multiply by 43,560 — 1 acre = 43,560 square feet. So 20 × 43,560 = 871,200 ft².

Other acres to sqft conversions

Convert 20 acres to other units