Authoritative definitions of the International System of Units and SI prefixes.
Dedicated unit pair
Maxwells to Milliwebers
Convert Mx to mWb instantly, then review the formula, assumptions, and rounding guidance.
Magnetic unitsInstant result
Decimals
Formula result = input × 1e-8 ÷ 0.001. 1 Mx = 0 mWb
Common examples
One value, several units
Webers0 Wb
Milliwebers0 mWb
Conversion table
| Mx | mWb |
|---|---|
| 1 Mx | 0 mWb |
| 2 Mx | 0 mWb |
| 5 Mx | 0 mWb |
| 10 Mx | 0.0001 mWb |
| 25 Mx | 0.0003 mWb |
| 50 Mx | 0.0005 mWb |
| 100 Mx | 0.001 mWb |
Conversion chart
1 Mx0 mWb
5 Mx0 mWb
10 Mx0.0001 mWb
25 Mx0.0003 mWb
50 Mx0.0005 mWb
Worked example
1 weber equals 100,000,000 maxwells.
Unit definition
Maxwells (Mx) One maxwells equals 0.00000001 weber.
Unit history
Maxwells is represented here using its modern SI definition or an internationally accepted relationship to an SI base unit.
Step by step
1. Parse the value, including fractions.
2. Convert Mx to weber.
3. Convert the base value to mWb and apply your display precision.
Understand the result before using it
Maxwells to Milliwebers converts a value measured in Maxwells (Mx) into the equivalent value in Milliwebers (mWb). The numerical value changes because the size and definition of the selected unit changes; the underlying quantity does not.
Calculated result
The conversion follows the displayed unit relationship. Display rounding can hide additional digits, and measured inputs cannot become more accurate merely by changing units.
Formula, assumptions, and example
Formula
result = input × 1e-8 ÷ 0.001
Assumptions
- Maxwells and Milliwebers represent the same magnetic flux quantity.
- The input is expressed in Mx; the output is expressed in mWb.
- The unit definitions and conventional relationship shown on this page apply.
Worked example
1 Mx = 0.00001 mWb. For another value, apply the same relationship and round only to the precision your source measurement supports.
When to use it
Good uses
- Read a Mx measurement in a document that expects mWb.
- Compare a maxwells value with a value reported in milliwebers.
- Check the Mx-to-mWb arithmetic before copying the result into another calculation.
Limitations
Common mistakes to avoid
- Do not confuse Mx with another unit that has a similar name or symbol.
- Round the output to a precision justified by the original measurement.
- Verify safety-critical, regulated, laboratory, and contractual conversions against the controlling standard.
Sources and further reading
These references explain the underlying standards or provide authoritative context. Your own contract, institution, clinician, product documentation, local code, or governing standard may be the controlling source.
Guidance on unit names, symbols, conversions, and numerical presentation.
Questions about this calculation
How do I convert Maxwells to Milliwebers?
result = input × 1e-8 ÷ 0.001 Using the displayed relationship, 1 Mx equals 0.00001 mWb.
How many Milliwebers are in one Maxwells?
One Maxwells is 0.00001 Milliwebers. The displayed digits may be rounded.
Can I reverse the Mx to mWb conversion?
Yes. Swap the source and target units in the converter. The reverse relationship converts mWb back to Mx.
Is the Maxwells to Milliwebers result exact?
The conversion follows the displayed unit relationship. Display rounding can hide additional digits, and measured inputs cannot become more accurate merely by changing units.