---
title: "Micrograms to Ounces — µg to oz converter"
description: "1 microgram = 3.527 × 10^-8 ounces. Convert micrograms to ounces with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/micrograms-to-oz/
site: "At One Place"
---

# Micrograms to ounces

**1 microgram in ounces: 1 µg = 3.527 × 10^-8 oz**

oz = µg × 3.527396195 × 10^-8

To convert micrograms to ounces, multiply by 3.527396195 × 10^-8. The table below gives the values people look up most often, and the converter works for any number.

## Micrograms to ounces table

*Common microgram values converted to ounces.*

| Micrograms | Ounces |
| --- | --- |
| 1 µg | 3.527 × 10^-8 |
| 2 µg | 7.055 × 10^-8 |
| 3 µg | 1.058 × 10^-7 |
| 4 µg | 1.411 × 10^-7 |
| 5 µg | 1.764 × 10^-7 |
| 10 µg | 3.527 × 10^-7 |
| 15 µg | 5.291 × 10^-7 |
| 20 µg | 7.055 × 10^-7 |
| 25 µg | 8.818 × 10^-7 |
| 30 µg | 0.000001058 |
| 40 µg | 0.000001411 |
| 50 µg | 0.000001764 |
| 75 µg | 0.000002646 |
| 100 µg | 0.000003527 |
| 250 µg | 0.000008818 |
| 500 µg | 0.00001764 |
| 1,000 µg | 0.00003527 |

## How the conversion works

The relationship is oz = µg × 3.527396195 × 10^-8. Both units measure mass, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

## Common questions

### How many ounces are in one microgram?

One microgram equals 3.527 × 10^-8 ounces. oz = µg × 3.527396195 × 10^-8.

### How do you convert micrograms to ounces?

Use oz = µg × 3.527396195 × 10^-8. So 10 µg is 3.527 × 10^-7 oz.

### How many micrograms are in one ounce?

One ounce equals 28,349,523 micrograms, which is the reverse of the conversion above.

## Related pages

- [Ounces to Micrograms](https://atoneplace.net/convert/oz-to-micrograms/)
- [Micrograms to Kilograms](https://atoneplace.net/convert/micrograms-to-kg/)
- [Micrograms to Grams](https://atoneplace.net/convert/micrograms-to-grams/)
- [Micrograms to Milligrams](https://atoneplace.net/convert/micrograms-to-mg/)
- [Micrograms to Tonnes](https://atoneplace.net/convert/micrograms-to-tonnes/)
- [Micrograms to Pounds](https://atoneplace.net/convert/micrograms-to-lbs/)
- [Micrograms to Stone](https://atoneplace.net/convert/micrograms-to-stone/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)