US Gallons to Kilograms for Cardboard
Snapshot
For Cardboard, 1 US Gallon equals about 2.649788 Kilograms.
- Material basis: Cardboard at 700 kg/m^3.
- Example: For 0.1 US Gallons of Cardboard, the result is 0.264979 Kilograms.
Interactive conversion
Converter Calculator
Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.
2.649788 Kilograms (Cardboard)
SwitchAPI and AI agent access
US Gallons to Kilograms for Cardboard. Material: cardboard.
Machine-readable identifiers
- Conversion family
material-density- Source unit
gallon_us- Target unit
kilogram- Material
cardboard
Use these identifiers in the API request. Sources and model limits also apply to software clients.
Example API request and response
POST /api/v1/convertRequest
{
"family": "material-density",
"value": 1,
"from": "gallon_us",
"to": "kilogram",
"material": "cardboard"
}Essential response
{
"ok": true,
"conversion": {
"family": "material-density",
"value": 1,
"from": "gallon_us",
"to": "kilogram",
"result": {
"raw": 2.6497882488,
"display": "2.649788"
},
"canonicalPath": "/material-density/us-gallons-to-kilograms/cardboard/"
}
}Explanation
US Gallons of Cardboard convert to kilograms using one fixed density basis of 700 kg/m^3. Match temperature, composition and material grade to the stated reference conditions.
Approximate cardboard sheet bulk density.
Common Conversion Values
| US Gallons (Cardboard) | Kilograms (Cardboard) |
|---|---|
| 0.1 | 0.264979 |
| 1/4 | 0.662447 |
| 1/2 | 1.324894 |
| 1 | 2.649788 |
| 2 | 5.299576 |
| 5 | 13.248941 |
| 10 | 26.497882 |
| 25 | 66.244706 |
| 50 | 132.489412 |
| 100 | 264.978825 |
Methodology
Cardboard density and calculation basis
Evidence status: needs-review.
Paper and board density requires a stated product structure and thickness convention.
method: Separate apparent sheet and apparent bulk density conventions
Source basis: ISO, ISO 534:2011 — Paper and board: thickness, density and specific volume. Public standard scope. https://www.iso.org/standard/53060.html Applicability: context-only.
Identify product and applicable apparent-density method.
ISO 534 excludes corrugated fibreboard; the bulk method is unsuitable for board.
For this direction, mass is calculated as volume multiplied by density after normalizing the units to cubic meters and kilograms. The resulting page multiplier is 2.649788 kg per gal (US).
Use a measured density for a specific batch, grade or supplier; the table value is a reference, not a product specification.