hectoweber to attoweber
Convert hectoweber (hWb) to attoweber (aWb). Use an editable magnetic flux converter, conversion formula, and reference table.
1 hWb = 1e+20 aWb
Conversion formula
One hectoweber equals 1e+20 attoweber. Multiply your value in hectoweber by this factor to get attoweber. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 hectoweber:5 × 1e+20 = 5e+20 aWb
Conversion table
| hectoweber (hWb) | attoweber (aWb) |
|---|---|
| 0.01 | 1e+18 |
| 0.1 | 1e+19 |
| 1 | 1e+20 |
| 2 | 2e+20 |
| 5 | 5e+20 |
| 10 | 1e+21 |
| 25 | 2.5e+21 |
| 50 | 5e+21 |
| 100 | 1e+22 |
| 1000 | 1e+23 |
About these measurements
Magnetic flux describes the magnetic field through a surface.
The base reference used here is the weber. One hectoweber is 100 base units; one attoweber is 1e-18 base units.
Important distinctions
Magnetic flux in webers differs from flux density in teslas.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert hWb to aWb?
Multiply the quantity in hWb by 1e+20. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the attoweber to hectoweber converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
