Square meters per gram to square meters per kilogram
Type a value in m²/g to get it in m²/kg instantly.
1,000,000m²/kg
That's 4× as fine as a catalyst support, while activated carbon is 1.2× higher. A five-gram spoonful would cover about 19.16 tennis courts.
Convert the other way: m²/kg to m²/g
What it means
How much surface is that?
Particle sizes assume smooth spheres at 2.5 g/cm³. Real porous materials have far more area than their outside size suggests, which is the point of measuring.
The math
How to convert m²/g to m²/kg
To convert square meters per gram to square meters per kilogram, multiply by 1,000.
Example: 1,000 m²/g × 1,000 = 1,000,000 m²/kg.
In the other direction, 1 m²/kg = 0.001 m²/g.
Every unit
Your area in every unit
Tables
m²/g to m²/kg conversion table
| m²/g | m²/kg |
|---|---|
| 0.1 m²/g | 100 m²/kg |
| 1 m²/g | 1,000 m²/kg |
| 10 m²/g | 10,000 m²/kg |
| 50 m²/g | 50,000 m²/kg |
| 100 m²/g | 100,000 m²/kg |
| 250 m²/g | 250,000 m²/kg |
| 500 m²/g | 500,000 m²/kg |
| 1,000 m²/g | 1,000,000 m²/kg |
| 1,500 m²/g | 1,500,000 m²/kg |
| 3,000 m²/g | 3,000,000 m²/kg |
m²/kg to m²/g conversion table
| m²/kg | m²/g |
|---|---|
| 0.1 m²/kg | 0.0001 m²/g |
| 1 m²/kg | 0.001 m²/g |
| 10 m²/kg | 0.01 m²/g |
| 50 m²/kg | 0.05 m²/g |
| 100 m²/kg | 0.1 m²/g |
| 250 m²/kg | 0.25 m²/g |
| 500 m²/kg | 0.5 m²/g |
| 1,000 m²/kg | 1 m²/g |
| 1,500 m²/kg | 1.5 m²/g |
| 3,000 m²/kg | 3 m²/g |
Quick answers
Quick answers
- How many m²/kg is 1 m²/g?
- 1 m²/g is 1,000 m²/kg.
- How many m²/kg is 10 m²/g?
- 10 m²/g is 10,000 m²/kg.
- How many m²/kg is 1,000 m²/g?
- 1,000 m²/g is 1,000,000 m²/kg.
The units
About these units
Square meters per gram (m²/g)
The standard unit for catalysts, carbons and powders.
Square meters per kilogram (m²/kg)
Used for cement fineness and bulk materials.
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