Acres to Hectares Calculator

Convert acres to hectares, hectares to acres, square feet, square meters, square yards, and square miles. Use this acres to hectares calculator for farmland, pastures, hay fields, crop fields, food plots, land values, rent estimates, seed needs, fertilizer needs, and production planning.

Convert Acres to Hectares

Hectares = Acres × 0.404686.
Your result will appear here.

How the acres to hectares calculator works

Acres to hectares:
The calculator multiplies acres by 0.404686 to convert acres into hectares.

Hectares to acres:
The calculator multiplies hectares by 2.47105 to convert hectares into acres.

Known area conversion:
Enter a known area in acres, hectares, square feet, square yards, square meters, or square miles to convert across land area units.

Farm planning:
The calculator uses usable acres to estimate land value, rent, seed needed, fertilizer needed, spray volume, expected production, and crop value.

Why use an acres to hectares calculator?

An acres to hectares calculator helps convert land measurements for farm planning, land listings, leases, international records, soil maps, and field estimates.

It can help compare acres, hectares, square feet, square meters, usable land area, land value, rent, seed needs, fertilizer needs, spray volume, crop production, and estimated crop value.

What your result means

Your result shows estimated acres, hectares, usable acres, usable hectares, square feet, square yards, square meters, square miles, land value, annual rent, seed needed, fertilizer needed, spray volume, expected production, crop value, total cost, and estimated return. These are estimates based on the values you enter.

Acres to hectares formulas

Frequently asked questions

How do you convert acres to hectares?

Multiply acres by 0.404686. For example, 100 acres equals about 40.47 hectares.

How do you convert hectares to acres?

Multiply hectares by 2.47105. For example, 40 hectares equals about 98.84 acres.

How many hectares are in one acre?

One acre equals approximately 0.404686 hectares.

How many acres are in one hectare?

One hectare equals approximately 2.47105 acres.