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Fuels & Petroleum

Propane kg to Liters Converter

The Propane kg to Liters Converter turns kilograms of liquid propane into liters at 0.493 kg/L; a 9 kg (20 lb) cylinder holds about 18.3 L.

Fuels & Petroleum

Interactive Propane kg to Liters Converter Engine

ρ = 0.493 kg/L
kg
Presets:
0.493 kg/L
Calculated ResultLive Output
---
L
Active Calculation:

Result = Value × Factor

How Propane kg to Liters Converter Works?

The Propane kg to Liters Converter works in 3 steps.

  1. 1

    Enter the mass of propane in kilograms (kg).

  2. 2

    Keep 0.493 kg/L for liquid propane at about 25 °C (77 °F); cold propane at 0 °C runs near 0.53 kg/L.

  3. 3

    Read the liquid liters (L) or US gallons.

Propane kg to Liters Converter Formula

The Propane kg to Liters Converter formula is:

Volume (L) = Mass of propane (kg) ÷ 0.493 kg/L

The reverse formula is Mass (kg) = Volume of propane (L) × 0.493 kg/L.

Worked example

10 kg (22.05 lb) of propane ÷ 0.493 kg/L = 20.28 L (5.358 US gal).

US grills use 20 lb (9.07 kg) propane tanks, which hold about 4.7 US gallons (17.8 L to 18.4 L) of liquid. US propane suppliers price bulk propane per gallon.

Propane kg to Liters Converter Conversion Table

The Propane kg to Liters Converter table converts 12 masses of propane from 0.5 kg (1.1 lb) to 1,000 kg (2,204.6 lb) into liters (L), US gallons and Imperial gallons at 0.493 kg/L (4.114 lb per US gallon).

Mass (kg)Mass (lb)Volume (L)Volume (US gal)Volume (Imp gal)
0.51.1021.0140.26790.2231
12.2052.0280.53580.4462
24.4094.0571.0720.8924
511.0210.142.6792.231
1022.0520.285.3584.462
2044.0940.5710.728.924
2555.1250.7113.411.15
50110.2101.426.7922.31
100220.5202.853.5844.62
200440.9405.7107.289.24
5001,1021,014267.9223.1
1,0002,2052,028535.8446.2

What is Propane kg to Liters Converter?

The Propane kg to Liters Converter is a calculator that converts liquid propane (C₃H₈) from mass to volume at 0.493 kg/L. Propane boils at −42 °C (−44 °F), so propane stays liquid only under pressure.

Propane density depends strongly on temperature, dropping about 0.3% per 1 °C. HD-5 propane, the US grade for engines, holds at least 90% propane.

What are the uses of Propane kg to Liters Converter?

There are 4 main uses of the Propane kg to Liters Converter: grill tanks, forklifts, home heating and rv and camping.

  • Grill tanks

    Homeowners convert 20 lb cylinders into gallons and liters.

  • Forklifts

    Warehouses convert 33 lb forklift cylinders into run-time liters.

  • Home heating

    Rural homes convert bulk tank deliveries.

  • RV and camping

    Campers convert cylinder kilograms into stove hours.

Propane kg to Liters Converter FAQ

How many gallons are in a 20 lb propane tank?

A 20 lb propane tank holds about 4.7 US gallons of liquid propane.

How much does 1 liter of propane weigh?

1 liter of liquid propane weighs about 0.493 kg at 25 °C.

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