How many liters is 1 lb of propane?

"Pounds to Liters" Calculator
How many liters in
lb

How many liters is 1 lb of propane?

Answer

1 lb of propane is
0.89 liters

The density of propane is 0.5076 kg/L (liquid propane at 15 °C, or 59 °F; it gets lighter as it warms), so one liter of it weighs 1.12 lbs.

In kilograms, 1 lb is 0.45 kg — the kilograms to liters page answers the same question from kilograms.

How the volume of 1 lb of propane was worked out

liters = pounds × 0.45359237 ÷ density (kg/L)

A pound is exactly 0.45359237 kilograms: the weight becomes kilograms, and the density turns kilograms into liters — the answer.

1 lb × 0.45359237 ÷ 0.5076 kg/L

≈

0.89 liters

(zero point eight nine liters)

The density comes from ISO 3993:1984: liquid propane at 15 °C, or 59 °F; it gets lighter as it warms.

The other way round: what one liter of this weighs

This page starts from a weight and answers in liters. The opposite question — how much a given number of liters weighs — is what the liters to pounds calculator is for, and in metric units the same question is liters to kilograms. All of them read one density table, so their numbers agree.

For propane the density is 0.5076 kg/L, so 1 lb is 0.89 liters — and one liter of it weighs 1.12 lbs.

If the substance is not known in advance, start from how many liters 1 lb is — the same weight across every substance at once.

Related Calculations

See Also

  • Liters to Pounds - How much a liter of water, gasoline or propane weighs in pounds — by density
  • Kilograms to Liters - How many liters are in a kilogram of water, honey, gasoline, sand and other substances — by density
  • Pounds to Gallons - How many gallons a pound of water, milk, oil or propane takes — by density
  • Lbs to Kg - Convert Pounds to Kilograms

About "Pounds to Liters" Calculator

This calculator converts pounds to liters through the density of the substance: volume equals weight divided by the weight of one liter. The lighter the substance, the more liters the same pounds fill — a pound of propane takes almost twice the room of a pound of water. When no substance is named, the answer is for water, and the table shows the other liquids next to it. For example, it can help you find out how many liters is 1 lb of propane? (The answer is: 0.89). Every result page also gives the weight in kilograms, which does not depend on the substance at all.
"Pounds to Liters" Calculator
How many liters in
lb

How many liters 1 lb of each substance takes

SubstanceVolume of 1 lbOne liter weighsDensity, kg/L
Milk0.44 liters2.27 lbs1.03
Propane0.89 liters1.12 lbs0.5076
Vegetable oil0.49 liters2.03 lbs0.92
Water0.45 liters2.2 lbs0.998

FAQ

How many liters is 1 lb of propane?

1 lb of propane is 0.89 liters

How do you work out the volume of 1 lb of propane?

Divide the weight by the weight of one liter. One liter of propane weighs 1.12 lbs (density 0.5076 kg/L), so 1 lb is 0.89 liters — division rarely comes out even, so the figure is rounded.

How accurate is the density of propane?

The figure comes from ISO 3993:1984: liquid propane at 15 °C, or 59 °F; it gets lighter as it warms.

And how much does one liter of propane weigh?

That is the opposite question, and it has its own page: one liter of propane weighs 1.12 lbs. This page starts from the weight and answers in liters; that one starts from the volume and answers in pounds.

See Also