Vitamin E (natural, RRR-α-tocopherol): convert mg to IU
IU = mg × 1.493
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Enter a value in any unit and all other units fill in.
Dose conversions apply only to the substance and form named here. Do not use them to dose medicines; follow the label, the package leaflet and your prescriber.
Conversion formulas
| mg → IU | IU = mg × 1.493 |
|---|---|
| IU → mg | mg = IU × 0.67 |
Conversion table
| mg | IU |
|---|---|
| 1 | 1.493 |
| 2.5 | 3.731 |
| 5 | 7.463 |
| 10 | 14.93 |
| 20 | 29.85 |
| 50 | 74.63 |
| 100 | 149.3 |
Source: EFSA (2024) Tolerable upper intake level for vitamin E, Table 3 (PMC) · Last reviewed: 2026-10-14