NIST & ASTM Calibrated
Ref: H₂O @ 4°C = 1.0000 kg/L Density Library
kg to Gallons LAB

Mass to Volume Authority
Precision Density-Aware Reference Platform

Kg to Gallons of LNG

Convert kilograms of LNG to US liquid gallons, Imperial gallons, and liters using verified reference density (0.4500 kg/L).

Quick presets:
Direction: Mass → Volume
kg
Quick:
≈ 22.046 lbs
@ 20°C
Density: 1.0000 kg/L Lookup
1 US Gal = 3.78541 Liters
Converted Volume Water (1.0000 kg/L)
2.64172 US Gallons

10 kg of water is equal to exactly 2.64172 US liquid gallons.

10G 7.5G 5G 2.5G 0G
📐 Interactive Vessel Level (26.4% of 10G Tank)
Equals approx. 2.64 standard 1-gallon jugs
Fluid Color & Density: Water (1.000 kg/L)
5-Gallon Pail 52.8%
55-Gallon Steel Drum 4.8%
264-Gallon / 1000L IBC Tote 1.0%
US Liquid Gal
2.6417 gal
Imperial / UK Gal
2.2000 gal
US Dry Gal
2.2702 dry gal
Metric Liters
10.000 L
Pounds (Weight)
22.046 lbs
Fluid Ounces
338.14 fl oz
Formula Applied: Volume = 10 kg ÷ (1.0000 kg/L × 3.78541) = 2.64172 gal
Accuracy: 5 Decimal Places
✓ No approximation error ✓ ASTM & NIST standards ✓ Instant live calculation
Why mass ≠ volume without density? →
Physical Density
0.4500 kg/L
Ref: -162°C
Specific Gravity
0.4500
Relative to H₂O
1 kg Equivalent
0.58705 gal
Imp: 0.48882 gal
1 Gallon Weight
1.703 kg
3.755 lbs / gal

How to Convert Kg of LNG to Gallons

Because lng has a physical density of 0.4500 kg/L under reference conditions (-162°C), mass and volume are directly linked through this ratio. A mass of 1 kilogram does not occupy a generic fixed gallon volume; rather, 1 kg of lng displaces exactly 0.58705 US liquid gallons (or 0.48882 British Imperial gallons).

To calculate the exact volume for any given weight in kilograms, apply the standard conversion formula:

Volume (US Gallons) = Mass (kg) ÷ (0.4500 × 3.785411784)
Standard Source Citation

GIIGNL Reference (LPG & Gases)

Thermal Expansion Behavior

Approx. 0.350% / °C

Operational Notes & Material Specifications

Cryogenically refrigerated liquid methane maintained at atmospheric pressure. When measuring bulk volumes or dispensing through custody-transfer meters, always confirm operating temperatures to account for fluid thermal expansion.

Common Container & Packaging Weights for LNG

Container Type Volume (US Gallons) Net Mass (Kilograms) Net Mass (Pounds)
1 US Gallon 1 gal 1.70 kg 3.75 lbs
5-Gallon Pail 5 gal 8.52 kg 18.77 lbs
15-Gallon Carboy 15 gal 25.55 kg 56.32 lbs
55-Gallon Drum 55 gal 93.67 kg 206.53 lbs
275-Gal IBC Tote 275 gal 468.33 kg 1032.63 lbs
1 Metric Ton (1,000 kg) 587.0 gal 1,000.00 kg 2,204.62 lbs

Related LPG & Gases Conversions

Propane (0.493 kg/L) Butane (0.573 kg/L) Liquid Nitrogen (0.808 kg/L) View All 37 Materials →
Comprehensive Reference

Kg to Gallons Conversion Chart

Searchable reference table for standard weights from 0.5 kg to 1000 kg.

Max Weight Filter: Up to 1,000 kg
32 benchmark rows
Weight (Kilograms) US Liquid Gallons Imperial (UK) Gallons US Dry Gallons Liters Quick Load
Showing 32 standard benchmark rows Values computed live at standard 20°C density
Answers & Clarity

Frequently Asked Questions

Direct answers to the most common mass-to-volume conversion queries.

1 kilogram of LNG equals approximately 0.58705 US liquid gallons (or 0.48882 Imperial gallons) at -162°C, calibrated to a verified physical density of 0.4500 kg/L.