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Fuels & Petroleum

Fuel Oil kg to Liters Converter

The Fuel Oil kg to Liters Converter turns kilograms of fuel oil into liters at 0.89 kg/L, a medium grade between No. 2 and No. 6 fuel oil.

Fuels & Petroleum

Interactive Fuel Oil kg to Liters Converter Engine

ρ = 0.89 kg/L
kg
Presets:
0.89 kg/L
Calculated ResultLive Output
---
L
Active Calculation:

Result = Value × Factor

How Fuel Oil kg to Liters Converter Works?

The Fuel Oil kg to Liters Converter works in 3 steps.

  1. 1

    Enter the mass of fuel oil in kilograms (kg) or tonnes.

  2. 2

    Set the grade density: about 0.89 kg/L for light fuel oil, 0.95 kg/L for intermediate fuel oil and 0.99 kg/L for heavy fuel oil (HFO).

  3. 3

    Read the liters (L) or cubic meters (m³) for tanks and bunkers.

Fuel Oil kg to Liters Converter Formula

The Fuel Oil kg to Liters Converter formula is:

Volume (L) = Mass of fuel oil (kg) ÷ 0.89 kg/L

The reverse formula is Mass (kg) = Volume of fuel oil (L) × 0.89 kg/L.

Worked example

25 kg (55.12 lb) of fuel oil ÷ 0.89 kg/L = 28.09 L (7.421 US gal).

ISO 8217 limits marine residual fuel density to 0.991 kg/L at 15 °C for most grades. Fuel above that limit is hard to separate from water in onboard purifiers.

Fuel Oil kg to Liters Converter Conversion Table

The Fuel Oil kg to Liters Converter table converts 12 masses of fuel oil from 0.5 kg (1.1 lb) to 1,000 kg (2,204.6 lb) into liters (L), US gallons and Imperial gallons at 0.89 kg/L (7.427 lb per US gallon).

Mass (kg)Mass (lb)Volume (L)Volume (US gal)Volume (Imp gal)
0.51.1020.56180.14840.1236
12.2051.1240.29680.2472
24.4092.2470.59360.4943
511.025.6181.4841.236
1022.0511.242.9682.472
2044.0922.475.9364.943
2555.1228.097.4216.179
50110.256.1814.8412.36
100220.5112.429.6824.72
200440.9224.759.3649.43
5001,102561.8148.4123.6
1,0002,2051,124296.8247.2

What is Fuel Oil kg to Liters Converter?

The Fuel Oil kg to Liters Converter is a calculator that converts fuel oil from mass to volume at 0.89 kg/L. Fuel oil covers distillate and residual oils burned in industrial boilers, power plants and ship engines.

Heavier grades are thick at room temperature and need heating to 50 °C to 135 °C (122 °F to 275 °F) before pumping. Density and viscosity both rise from No. 2 to No. 6 grades.

What are the uses of Fuel Oil kg to Liters Converter?

There are 4 main uses of the Fuel Oil kg to Liters Converter: ship bunkering, power plants, industrial boilers and stock reconciliation.

  • Ship bunkering

    Chief engineers convert bunker delivery notes from tonnes into cubic meters.

  • Power plants

    Operators convert fuel deliveries into tank volume.

  • Industrial boilers

    Factories convert burner mass flow into daily liters.

  • Stock reconciliation

    Terminals convert tank volumes into tonnes at 15 °C.

Fuel Oil kg to Liters Converter FAQ

What is the density of heavy fuel oil?

Heavy fuel oil (HFO) has a density of about 0.96 to 0.99 kg/L at 15 °C.

How many cubic meters is 1 tonne of fuel oil?

1 tonne of fuel oil fills about 1.12 m³ at 0.89 kg/L.

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