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 Fuel Oil

Convert kilograms of Fuel Oil to US liquid gallons, Imperial gallons, and liters using verified reference density (0.9600 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 Heavy Fuel Oil #6 (0.9600 kg/L)
2.75179 US Liquid Gallons

10 kg of heavy fuel oil #6 equals approximately 2.75179 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
0.9600 kg/L
Ref: 15°C
Specific Gravity
0.9600
Relative to H₂O
1 kg Equivalent
0.27518 gal
Imp: 0.22913 gal
1 Gallon Weight
3.634 kg
8.012 lbs / gal

Material Metrology & Physical Properties: Fuel Oil

Heavy Fuel Oil #6 (residual fuel oil, Bunker C) is the heavy distillation residue remaining after lighter gasoline, kerosene, and gas oil fractions have been cracked from crude petroleum. Under ASTM D396 and ISO 8217 maritime bunker specifications, #6 fuel oil has a high density of approximately 0.9600 kg/L (8.011 lbs per US gallon) at 15°C (59°F).

Because Heavy Fuel Oil is extremely viscous and semi-solid at ambient room temperature, marine vessels and thermal power stations maintain heated fuel storage tanks (typically 40°C to 50°C) equipped with steam coils to ensure fluid pumpability. Fuel is heated further to 100°C–130°C before engine injection to achieve target atomization viscosity.

In commercial bunkering operations, deliveries to ocean vessels are custody-transferred and billed by the metric ton using onboard soundings and certified draft surveys, requiring temperature-corrected density compensation.

Boiling Point > 350°C (662°F)
Freezing / Cloud Point Pour point 15°C to 30°C
Kinematic Viscosity 180 to 380 cSt @ 50°C
Thermal Expansion Coeff 0.070% / °C
Measurement Temperature 15°C
Handling, Safety & Measurement Guidance

Combustible industrial residual fuel (flash point > 60°C / 140°F). Keep heated above pour point during handling; avoid prolonged inhalation of hot fuel vapors.

Commercial Packaging & Container Weights for Fuel Oil

Calibrated @ 15°C
Container Vessel Volume (US Gallons) Net Mass (Kilograms) Net Mass (Pounds)
1 US Liquid Gallon 1.0 gal 3.63 kg 8.01 lbs
5-Gallon Commercial Pail 5.0 gal 18.17 kg 40.06 lbs
15-Gallon Heavy Carboy 15.0 gal 54.51 kg 120.18 lbs
55-Gallon Industrial Drum 55.0 gal 199.87 kg 440.66 lbs
275-Gallon IBC Bulk Tote 275.0 gal 999.35 kg 2203.30 lbs
1 Metric Ton (1,000 kg) 275.2 gal 1,000.00 kg 2,204.62 lbs
Precision Metrology Chart

Fuel Oil Conversion Table (0.5 kg to 1,000 kg)

Multi-standard volumetric expansion calculated at verified density of 0.9600 kg/L.

1 kg = 0.27518 US gal
Weight (KG) US Liquid Gal Imperial Gal Liters (L) US Dry Gal Weight (lbs)
0.5 kg 0.1376 gal 0.1146 gal 0.521 L 0.1182 gal 1.10 lbs
1 kg 0.2752 gal 0.2291 gal 1.042 L 0.2365 gal 2.20 lbs
2 kg 0.5504 gal 0.4583 gal 2.083 L 0.4730 gal 4.41 lbs
5 kg 1.3759 gal 1.1457 gal 5.208 L 1.1824 gal 11.02 lbs
10 kg 2.7518 gal 2.2913 gal 10.417 L 2.3648 gal 22.05 lbs
15 kg 4.1277 gal 3.4370 gal 15.625 L 3.5472 gal 33.07 lbs
20 kg 5.5036 gal 4.5827 gal 20.833 L 4.7296 gal 44.09 lbs
25 kg 6.8795 gal 5.7284 gal 26.042 L 5.9120 gal 55.12 lbs
50 kg 13.7590 gal 11.4567 gal 52.083 L 11.8240 gal 110.23 lbs
100 kg 27.5179 gal 22.9135 gal 104.167 L 23.6480 gal 220.46 lbs
250 kg 68.7948 gal 57.2837 gal 260.417 L 59.1200 gal 551.15 lbs
500 kg 137.5896 gal 114.5673 gal 520.833 L 118.2400 gal 1102.31 lbs
1000 kg 275.1792 gal 229.1346 gal 1041.667 L 236.4799 gal 2204.62 lbs
Answers & Clarity

Frequently Asked Questions

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

At ambient temperatures, #6 fuel oil has extremely high kinematic viscosity (> 1,000 cSt) and a high pour point. Tanks must be maintained at 40°C–50°C to lower viscosity enough for centrifugal booster pumps.