Acre to Hectare Calculator

1 Acre = 0.404686 Hectares. Used in land records, PM-KISAN and agriculture. Free instant conversion.

Acre to Hectare Formula

To convert Acre to Hectare, multiply the number of acres by 0.404686.

Example: 5 Acres × 0.404686 = 2.02343 Hectares. For 10 Acres: 10 × 0.404686 = 4.04686 Hectares.

Formula: Hectare = Acre × 0.404686
📐 Conversion Formula
Hectare = Acre × 0.404686
1 Acre = 0.404686 Hectare
1 Hectare = 10,000 Sq.Meter
1 Hectare = 2.471 Acres
1 Hectare = 1,07,639 Sq.Ft

Acre to Hectare – Quick Reference Table

Common conversion values for quick reference

AcreHectareSq. MeterSq. FeetSq. Yard
0.25 Acre0.1011721,01210,8901,210
0.5 Acre0.2023432,02321,7802,420
1 Acre0.4046864,04743,5604,840
2 Acre0.8093728,09487,1209,680
3 Acre1.21405812,141130,68014,520
5 Acre2.02343020,234217,80024,200
10 Acre4.04686040,469435,60048,400
20 Acre8.09372080,937871,20096,800
50 Acre20.234300202,3432,178,000242,000
100 Acre40.468600404,6864,356,000484,000
200 Acre80.937200809,3728,712,000968,000
500 Acre202.3430002,023,43021,780,0002,420,000

Acre to Hectare – Complete Conversion Guide

Acre is the most widely used land measurement unit in India, inherited from British rule. Hectare is the international metric standard used in all government land records.

Acre to Hectare Formula

Acre to Hectare Examples

What is an Acre?

An acre is a unit of land area equal to 4,840 square yards or 43,560 square feet. It is commonly used in India, the US, and UK for measuring land plots and agricultural land.

What is a Hectare?

A hectare is an SI unit of area equal to 10,000 square meters (100m × 100m). It is used in all Indian government land records, khatauni, and agricultural schemes.

Related Conversions

Frequently Asked Questions

How many hectares in 1 acre?
1 Acre = 0.404686 Hectares. Easy to remember: 1 Acre ≈ 0.405 Hectare.
How to convert 5 acres to hectares?
5 × 0.404686 = 2.02343 Hectares. Use the calculator above for instant results.
How many hectares in 10 acres?
10 × 0.404686 = 4.04686 Hectares.
How many acres in 1 hectare?
1 Hectare = 2.47105 Acres. Use our Hectare to Acre Calculator for reverse conversion.
How to convert acres to hectares for PM-KISAN?
PM-KISAN requires land area in hectares. Multiply your acres by 0.404686. Example: 3 Acres = 3 × 0.404686 = 1.214 Hectare.