Convert milligrams (mg) to avoirdupois ounces (oz).
Mass converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
mg
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
esc
Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
0.00003527396195
oz
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
esc
Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
CONVERSION
1 mg ≈ 0.00003527396195 oz
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAoz = mg × 0.0000352739619495804
FORMULA & EXAMPLES
How to convert Milligrams to avoirdupois ounces
oz = mg × 0.0000352739619495804
Multiply the mg reading by 0.0000352739619495804.
Worked examples
1 mg ≈ 0.00003527396195 oz
1 × 0.0000352739619495804 ≈ 0.00003527396195
1000 mg ≈ 0.03527396195 oz
1000 × 0.0000352739619495804 ≈ 0.03527396195
Milligrams to avoirdupois ounces table
Fixed reference · Milligram to Ounce
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Milligram (mg)
Ounce (oz)
0
0
0.1
0.000003527396195
0.5
0.00001763698097
1
0.00003527396195
2
0.0000705479239
5
0.0001763698097
10
0.0003527396195
25
0.0008818490487
50
0.001763698097
100
0.003527396195
1000
0.03527396195
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.