Hectares to square miles
Convert hectares (ha) to square miles (mi²) instantly. 1 hectare = 0.00386102 square miles.
Quick answer: 1 hectare equals 0.00386102 mi². To convert hectares to square miles, multiply the value by 0.00386102.
Good to know
- 1 hectare is 10,000 square metres, and 1 acre is about 4,047 square metres.
- One hectare is about 2.47 acres.
Quick reference
| ha | mi² |
|---|---|
| 1 | 0.00386102 |
| 2 | 0.00772204 |
| 5 | 0.0193051 |
| 10 | 0.0386102 |
| 25 | 0.0965255 |
| 50 | 0.193051 |
| 100 | 0.386102 |
Frequently asked questions
How many square miles are in 1 hectare?
There are 0.00386102 square miles in 1 hectare.
How do I convert hectares to square miles?
Multiply the number of hectares by 0.00386102.
How do I convert square miles back to hectares?
Divide by 0.00386102, or multiply by 258.999.
Related tools
Hectares to Square meters ConverterHectares to Square kilometers ConverterHectares to Square foots ConverterHectares to Square yards ConverterHectares to Acres ConverterSquare meters to Square kilometers ConverterSquare meters to Square foots ConverterSquare meters to Square yards Converter
Need something custom?
Can't find the calculator or tool you need? Tell us what you're after and we'll build it for you. It takes about two minutes to fill in.
Start the Project Brief