Convert micrograms to kilograms
1 µg = 0.000000001 kg — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1e-9kg
Exact decimal: 0.000000001
As a fraction: 1/1000000000
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1 µg = 0.000000001 kg
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 kilograms
Multiply the number of micrograms by 0.000000001 to get kilograms.
The exact factor is 0.000000001 — as a fraction, 1/1000000000.
Microgram to Kilogram conversion table
| Micrograms (µg) | Kilograms (kg) |
|---|---|
| 1 µg | 1e-9 |
| 2 µg | 2e-9 |
| 3 µg | 3e-9 |
| 5 µg | 5e-9 |
| 10 µg | 1e-8 |
| 20 µg | 2e-8 |
| 25 µg | 2.5e-8 |
| 50 µg | 5e-8 |
| 100 µg | 0.000 000 1 |
| 250 µg | 0.000 000 25 |
| 500 µg | 0.000 000 5 |
| 1000 µg | 0.000 001 |
Kilogram to Microgram conversion table
| Kilograms (kg) | Micrograms (µg) |
|---|---|
| 1 kg | 1 000 000 000 |
| 2 kg | 2 000 000 000 |
| 3 kg | 3 000 000 000 |
| 5 kg | 5 000 000 000 |
| 10 kg | 10 000 000 000 |
| 20 kg | 20 000 000 000 |
| 25 kg | 25 000 000 000 |
| 50 kg | 50 000 000 000 |
| 100 kg | 100 000 000 000 |
| 250 kg | 250 000 000 000 |
| 500 kg | 500 000 000 000 |
| 1000 kg | 1 000 000 000 000 |
Frequently asked
How many kilograms are in a microgram?
One microgram equals 1e-9 kilograms (µg → kg). That figure is exact, not rounded.
How do you convert micrograms to kilograms?
Multiply the number of micrograms by 0.000000001 to get kilograms.
What is 1 kg in micrograms?
One kilogram is 1000000000 micrograms.
What is 10 µg in kg?
10 µg = 1e-8 kg.