Convert cubic feet to cubic km - Volume Conversions

Conversion Calculator

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Convert ft³ to km³

TIP: If the result of your conversion is 0, try increasing the "Decimals".

How to convert ft³ to km³: Enter a value in the ft³ field and click on the "Calculate cubic km" button. Your answer will appear in the km³ field.

Conversion Definitions

The following is a list of definitions relating to conversions between cubic feet and cubic kilometers.

What is a cubic foot (ft³)?

A cubic foot is a unit of volume in both US Customary Units as well as the Imperial System. The symbol for cubic foot is ft³. There are 35,314,666,711.51158477 cubic feet in a cubic kilometer.

What is a cubic kilometer (km³)?

A cubic kilometer is a unit of volume in the Metric System. The symbol for cubic kilometer is km³. There are 0.0000000000283168466 cubic kilometers in a cubic foot. The International spelling for this unit is cubic kilometre.

Conversion Formula

Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.

The formula to convert from ft³ to km³ is:

km³ = ft³ x 0.0000000000283168466

Conversion Example

Next, let's look at an example showing the work and calculations that are involved in converting from cubic feet to cubic kilometers (ft³ to km³).

Cubic Feet to Cubic Kilometer Conversion Example

Task: Convert 900,000,000 cubic feet to cubic kilometers (show work)

Formula:
ft³ x 0.0000000000283168466 = km³

Calculations:
900,000,000 ft³ x 0.0000000000283168466 = 0.02548516 km³

Result:
900,000,000 ft³ is equal to 0.02548516 km³

Conversion Table

For quick reference purposes, below is a conversion table that you can use to convert from ft³ to km³.

Cubic Feet to Cubic Kilometers Conversion Chart

cubic feet (ft³)	cubic kilometers (km³)
10,000 ft³	0.00000028 km³
25,000 ft³	0.00000071 km³
50,000 ft³	0.00000142 km³
75,000 ft³	0.00000212 km³
100,000 ft³	0.00000283 km³
250,000 ft³	0.00000708 km³
500,000 ft³	0.00001416 km³
750,000 ft³	0.00002124 km³
1,000,000 ft³	0.00002832 km³
2,500,000 ft³	0.00007079 km³
5,000,000 ft³	0.00014158 km³
7,500,000 ft³	0.00021238 km³
10,000,000 ft³	0.00028317 km³
25,000,000 ft³	0.00070792 km³
50,000,000 ft³	0.00141584 km³
75,000,000 ft³	0.00212376 km³
100,000,000 ft³	0.00283168 km³
250,000,000 ft³	0.00707921 km³
500,000,000 ft³	0.01415842 km³
750,000,000 ft³	0.02123763 km³
1,000,000,000 ft³	0.02831685 km³
2,500,000,000 ft³	0.07079212 km³
5,000,000,000 ft³	0.14158423 km³
7,500,000,000 ft³	0.21237635 km³
10,000,000,000 ft³	0.28316847 km³
25,000,000,000 ft³	0.70792117 km³
50,000,000,000 ft³	1.41584233 km³
75,000,000,000 ft³	2.1237635 km³
100,000,000,000 ft³	2.83168466 km³

Related Units

The following tables provide a summary of the Volume units (both Fluid Volume units and Cubic Volume units) within their respective measurement systems.

Fluid Volume Units

Unit	Symbol	Measurement System	Description
US teaspoons	US tsp	US Customary Units	6 US tsp = 1 US fl oz
US tablespoons	US tbsp	US Customary Units	1 US tbsp = 3 US tsp
US fluid ounces	US fl oz	US Customary Units	1 US fl oz = 2 US tbsp
US cups	US cup	US Customary Units	1 US cup = 8 US fl oz
US pints	US pt	US Customary Units	1 US pint = 2 US cups
US quarts	US qt	US Customary Units	1 US quart = 2 US pints
US gallons	US gal	US Customary Units	1 US gallon = 128 US fl oz
Imperial teaspoons	Imperial tsp	Imperial System	4.8 Imp tsp = 1 Imp fl oz
Imperial tablespoons	Imperial tbsp	Imperial System	1 Imp tbsp = 3 Imp tsp
Imperial fluid ounces	Imperial fl oz	Imperial System	1 Imp fl oz = 1.6 Imp tbsp
Imperial pints	Imperial pt	Imperial System	1 Imp pint = 20 Imp fl oz
Imperial quarts	Imperial qt	Imperial System	1 Imp quart = 2 Imp pints
Imperial gallons	Imperial gal	Imperial System	1 Imp gallon = 160 Imp fl oz
nanoliters	nL	Metric System	1 L = 1,000,000,000 nL
microliters	μL	Metric System	1 L = 1,000,000 μL
milliliters	mL	Metric System	1 L = 1,000 mL
centiliters	cL	Metric System	1 L = 100 cL
deciliters	dL	Metric System	1 L = 10 dL
liters	L	Metric System	base unit
decaliters	daL	Metric System	10 L = 1 daL
hectoliters	hL	Metric System	100 L = 1 hL
kiloliters	kL	Metric System	1,000 L = 1 kL
megaliters	ML	Metric System	1,000,000 L = 1 ML

Note: There is a difference between US Customary Units and the Imperial System for volume conversions. The US gallon contains 128 US fluid ounces, whereas the Imperial gallon contains 160 Imperial fluid ounces.

Cubic Volume Units

Unit	Symbol	Measurement System	Description
cubic inches	in³	US Customary Units/Imperial System	46,656 in³ = 1 yd³
cubic feet	ft³	US Customary Units/Imperial System	1 ft³ = 1,728 in³
cubic yards	yd³	US Customary Units/Imperial System	1 yd³ = 27 ft³
cubic miles	mi³	US Customary Units/Imperial System	1 mi³ = 5,451,776,000 yd³
cubic millimeters	mm³	Metric System	1 m³ = 1,000,000,000 mm³
cubic centimeters	cm³	Metric System	1 m³ = 1,000,000 cm³
cubic decimeters	dm³	Metric System	1 m³ = 1,000 dm³
cubic meters	m³	Metric System	base unit
cubic decameter	dam³	Metric System	1 dam³ = 1,000 m³
cubic kilometer	km³	Metric System	1 km³ = 1,000,000,000 m³

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