Convert 1 Acre to Square Mile (1 ac to sq mi)
Need to convert 1 Acre (ac) to Square Mile (sq mi)? You're in the right place! On this page, you'll find the exact conversion of 1 ac to sq mi along with a detailed explanation, reverse formula, related tools, and frequently asked questions.

Result: 1 acre is equal to 0.0015625 square mile
Need to convert 1 Acre (ac) to Square Mile (sq mi)? You're in the right place! On this page, you'll find the exact conversion of 1 ac to sq mi along with a detailed explanation, reverse formula, related tools, and frequently asked questions.
1 Acre to Square Mile Conversion Details
The acre (ac) and square mile (sq mi) are both units of area. To convert between them, a precise conversion factor is required.
Acre to Square Mile Conversion Formula
One acre is equal to 0.0015625 square mile.
Manual Calculation to Convert 1 ac to sq mi
To convert 1 acre to square mile, multiply the value by the conversion factor: 0.0015625. As one acre is equal to 0.0015625 square mile, therefore,
1 ac x 0.0015625 = 0.0015625 square mile
So, 1 acre = 0.0015625 square mile
Explore More on Acre and Square Mile
This page covers only the specific case of 1 ac to square mile. For other conversions, try our general tool:
Frequently Asked Questions
What is 1 acre in square mile?
1 ac is equal to 0.0015625 square mile.
How much is 1 ac to 1 square mile?
1 ac to square mile = 0.0015625 square mile.
What is the value of 1 ac into square mile?
There are 0.0015625 square mile in 1 acre.
How to calculate 1 ac to square mile?
1 acre is equivalent to 0.0015625 square mile.
How big is 1 ac in square mile?
There are 0.0015625 square mile in 1 acre.
What area is 1 acre in square mile?
1 acre = 0.0015625 square mile.
What is 1 acre in area?
1 acre is equal to 0.0015625 square mile.
How much is 1 ac in square mile?
0.0015625 square mile is the result if we convert 1 ac to square mile.