Weight and Mass conversion

Convert Milligram to Ounce

1 milligram (mg) equals 0.000035273962 ounce (oz). Enter any value below to convert from mg to oz.

Enter a value and choose units. Results update instantly.

1 mg = 0.000035274 oz

All Mass units

From 1 mg
UnitValue
Kilogram kg 0.000001
Gram g 0.001
Milligram mg 1
Metric ton t 0.000000001
Pound lb 0.0000022046
Ounce oz 0.000035274
Stone st 0.0000001575
US short ton short ton 0.0000000011
Imperial long ton long ton 0.000000001
Carat ct 0.005
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Formula

mg to oz conversion formula

Use this relationship for a direct conversion:

oz = mg x 0.000035273962

Worked example

2 mg = 0.0000705479 oz.

International avoirdupois and metric mass definitions are exact; displayed results are rounded only for readability.

Quick reference

Milligram to Ounce table

Milligram (mg)Ounce (oz)
0.010.0000003527
0.10.0000035274
10.000035274
20.0000705479
50.0001763698
100.0003527396
250.000881849
500.0017636981
1000.0035273962
1,0000.0352739619

From unit

About the milligram

One millionth of a kilogram.

Symbol: mg

To unit

About the ounce

One sixteenth of an international avoirdupois pound.

Symbol: oz

Keep converting

Related conversions

Ounce to MilligramReverse this conversion Milligram to Kilogrammg to kgMilligram to Grammg to gMilligram to Metric tonmg to tMilligram to Poundmg to lbMilligram to Stonemg to stMilligram to US short tonmg to short ton

Source

Conversion standard

Definitions are checked against NIST SP 811: Units outside the SI. Calculations use full internal precision before display rounding.

View the complete weight and mass converter

Questions

mg to oz FAQ

How do you convert milligram to ounce?

Use the formula oz = mg x 0.000035273962. 1 milligram (mg) equals 0.000035273962 ounce (oz).

Is the mg to oz conversion exact?

Both unit definitions use exact factors. Only the displayed decimal may be rounded.