Formula

ha = b / 1.0E+32

Quick Rough Maths

To get the Hectares, divide the number of Barns by 1.0E+20 trillion

Barns (b) in 1 Hectare

There are 1.0E+32 Barns in 1 Hectare

Hectares (ha) in 1 barn

There are 0 Hectares in 1 barn

Symbol: **b**

Unit System: Particle Physics

Unit System: Particle Physics

The barn is a unit of area and is used in particle physics with the symbol b.

It represents approximately the area of the cross-section of a uraneum nucleus, so is very small compared to most other recognised units of area.

It is also used to measure the interaction of a nucleus with an electric field gradient in nuclear quadrupole and magnetic resonance.

Symbol: **ha**

Unit System: Non-SI Metric

Unit System: Non-SI Metric

The hectare is a unit of area and is a non-SI but metric unit with the symbol ha.

It represents the area equal to that of a square with edges 100m long (ie 1hm² or 10,000m²). This is the equivalent to about 2.47 acres.

Its size is down to its use primary use; that for measuring the size of land.

10000b = 0ha

20000b = 0ha

30000b = 0ha

40000b = 0ha

50000b = 0ha

60000b = 0ha

70000b = 0ha

80000b = 0ha

90000b = 0ha

100000b = 0ha

110000b = 0ha

120000b = 0ha

130000b = 0ha

140000b = 0ha

150000b = 0ha

160000b = 0ha

170000b = 0ha

180000b = 0ha

190000b = 0ha

200000b = 0ha

210000b = 0ha

220000b = 0ha

230000b = 0ha

240000b = 0ha

260000b = 0ha

270000b = 0ha

280000b = 0ha

290000b = 0ha

300000b = 0ha

310000b = 0ha

320000b = 0ha

330000b = 0ha

340000b = 0ha

350000b = 0ha

360000b = 0ha

370000b = 0ha

380000b = 0ha

390000b = 0ha

400000b = 0ha

410000b = 0ha

420000b = 0ha

430000b = 0ha

440000b = 0ha

450000b = 0ha

460000b = 0ha

470000b = 0ha

480000b = 0ha

490000b = 0ha

510000b = 0ha

520000b = 0ha

530000b = 0ha

540000b = 0ha

550000b = 0ha

560000b = 0ha

570000b = 0ha

580000b = 0ha

590000b = 0ha

600000b = 0ha

610000b = 0ha

620000b = 0ha

630000b = 0ha

640000b = 0ha

650000b = 0ha

660000b = 0ha

670000b = 0ha

680000b = 0ha

690000b = 0ha

700000b = 0ha

710000b = 0ha

720000b = 0ha

730000b = 0ha

740000b = 0ha

760000b = 0ha

770000b = 0ha

780000b = 0ha

790000b = 0ha

800000b = 0ha

810000b = 0ha

820000b = 0ha

830000b = 0ha

840000b = 0ha

850000b = 0ha

860000b = 0ha

870000b = 0ha

880000b = 0ha

890000b = 0ha

900000b = 0ha

910000b = 0ha

920000b = 0ha

930000b = 0ha

940000b = 0ha

950000b = 0ha

960000b = 0ha

970000b = 0ha

980000b = 0ha

990000b = 0ha