Convert se to hectare

Here you can quickly calculate how many hectare fit in one se.

write a number and we convert instantly

swap direction → km²

- scroll: formula · table · questions -

Example: se to hectare

Starting value Increment Accuracy

To convert se to hectare, multiply by 0.009917.

1 se = 0.009917 ha

Example: 1 se = 0.009917 hectare

A hectare is 10,000 m², a 100 × 100 m square, and one square kilometer holds 100 hectares. News stories about wildfires and land plots often mix the two up. Rule of thumb: a football pitch is roughly 0.7 hectares.
An acre is about 4,047 m², which is roughly 0.405 hectares, not the other way around. One hectare holds about 2.47 acres. Buying property abroad: multiply acres by 0.405 to get hectares.
The Swedish tunnland, the area one barrel of seed could sow, is about 4,936 m², roughly half a hectare. Older property records are often misread as full hectares. Working rule: two tunnland ≈ one hectare.
For areas the length factor must be squared, using it directly is the classic trap. 1 km is 1,000 m, but 1 km² is 1,000,000 m², and 1 m² is 10,000 cm². The rule: convert the length unit, then square the factor.

Score: 0

54 hectare equals 5.44e+3 se.

Correct answer: 54 hectare = 5.44e+3 se.

5 se equals 0.0744 hectare.

Correct answer: 5 se = 0.0496 hectare.

19.3 se equals 0.191 hectare.

Correct answer: 19.3 se = 0.191 hectare.

20 hectare equals 1.01e+3 se.

Correct answer: 20 hectare = 2.02e+3 se.

22 se equals 0.436 hectare.

Correct answer: 22 se = 0.218 hectare.