Convert micrograms to grams
1 µg = 0.000001 g — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.000 001g
As a fraction: 1/1000000
More converter tools
Readable results
Ranges, ± tolerances, feet/inches and clock durations work in the value field.
Unit picker
Export this result
1 µg = 0.000001 g
Show this value in all 34 weight & mass units
- Megagrams Mg 1e-12
- Kilograms kg 1e-9
- Hectograms hg 1e-8
- Decagrams dag 0.000 000 1
- Grams g 0.000 001
- Decigrams dg 0.000 01
- Centigrams cg 0.0001
- Milligrams mg 0.001
- Micrograms µg 1
- Nanograms ng 1000
- Picograms pg 1 000 000
- Tonnes t 1e-12
- Kilotonnes kt 1e-15
- Megatonnes Mt 1e-18
- Quintals q 1e-11
- Carats ct 0.000 005
- Pounds lb 2.20462262185e-9
- Ounces oz 3.52739619496e-8
- Drams dr 0.000 000 564 383 391 193
- Grains gr 0.000 015 432 358 352 9
- Stones st 1.57473044418e-10
- Hundredweight (US)s cwt (US) 2.20462262185e-11
- Hundredweight (UK)s cwt (UK) 1.96841305522e-11
- Short ton (US)s tn 1.10231131092e-12
- Long ton (UK)s LT 9.84206527611e-13
- Troy ounces ozt 3.21507465686e-8
- Troy pounds lbt 2.67922888072e-9
- Pennyweights dwt 0.000 000 643 014 931 373
- Slugs slug 6.85217658568e-11
- Atomic mass units u 6.02214075367e+17
- Electron masss mₑ 1.09776910426e+21
- Planck masss mₚ 0.045 946 718 347 5
- Earth masss M🜨 1.67442483507e-34
- Solar masss M☉ 5.02785431289e-40
Every row is Microgram (µg) converted through the kilogram, in exact rational arithmetic.
How to convert micrograms to grams
Multiply the number of micrograms by 0.000001 to get grams.
The exact factor is 0.000001 — as a fraction, 1/1000000.
Microgram to Gram conversion table
| Micrograms (µg) | Grams (g) |
|---|---|
| 1 µg | 0.000 001 |
| 2 µg | 0.000 002 |
| 3 µg | 0.000 003 |
| 5 µg | 0.000 005 |
| 10 µg | 0.000 01 |
| 20 µg | 0.000 02 |
| 25 µg | 0.000 025 |
| 50 µg | 0.000 05 |
| 100 µg | 0.0001 |
| 250 µg | 0.000 25 |
| 500 µg | 0.0005 |
| 1000 µg | 0.001 |
Gram to Microgram conversion table
| Grams (g) | Micrograms (µg) |
|---|---|
| 1 g | 1 000 000 |
| 2 g | 2 000 000 |
| 3 g | 3 000 000 |
| 5 g | 5 000 000 |
| 10 g | 10 000 000 |
| 20 g | 20 000 000 |
| 25 g | 25 000 000 |
| 50 g | 50 000 000 |
| 100 g | 100 000 000 |
| 250 g | 250 000 000 |
| 500 g | 500 000 000 |
| 1000 g | 1 000 000 000 |
Frequently asked
How many grams are in a microgram?
One microgram equals 0.000001 grams (µg → g). That figure is exact, not rounded.
How do you convert micrograms to grams?
Multiply the number of micrograms by 0.000001 to get grams.
What is 1 g in micrograms?
One gram is 1000000 micrograms.
What is 10 µg in g?
10 µg = 0.000 01 g.