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mg to oz Converter

Convert milligram (mg) to ounce (oz). Enter a value for an instant result, or use the examples and reverse conversion below.

520units ready to convert
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Mass

Mass from laboratory samples to industrial loads.

mg
oz

Try a decimal, 1e-9, 1/3, or 5 1/2.

Result0.000035274 oz1 mg = 0.000035274 oz
HOW IT IS CALCULATED

Convert through kilogram

Enter a milligram value to calculate ounce with full internal precision before display rounding.

Display PrecisionAuto · 6 significant digits

Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.

QUICK REFERENCE

All units in this quantity

UnitSymbolConverted value
microgramfrom mgµg1000
milligramfrom mgmg1
gramfrom mgg0.001
kilogramfrom mgkg0.000001
metric tonnefrom mgt1e-9
kilotonnefrom mgkt1e-12
grainfrom mggr0.0154324
ouncefrom mgoz0.000035274
avoirdupois poundfrom mglb0.00000220462
stonefrom mgst0.000000157473
short tonfrom mgton US0.00000000110231
long tonfrom mgton Imp9.84207e-10
slugfrom mgslug0.0000000685218
metric caratfrom mgct0.005
daltonfrom mgDa6.02214e20

SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.

mg to oz Conversion Reference

Milligram (mg) and ounce (oz) are units of mass. Use this page to convert in either direction.

Conversion Examples

Milligram to Ounce
Milligram (mg)Ounce (oz)
1 mg0.000035274 oz
5 mg0.00017637 oz
10 mg0.00035274 oz
100 mg0.0035274 oz

Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.

Reverse Conversion

oz to mg (ounce to milligram)

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