What is 31fl oz in Acre Feet?

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What is 31 US Fluid Ounce (31fl oz) in Acre Feet (ac⋅ft)?

What is 31fl oz in ac⋅ft? Convert 31 US Fluid Ounce (31fl oz) to Acre Feet (ac⋅ft) and show formula, brief history on the units and quick maths for the conversion.

Enter US Fluid Ounce to convert to Acre Feet

Result
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Swap Units (ac⋅ft → fl oz)
31fl oz = 0ac⋅ft

Quick Reference for Converting US Fluid Ounce to Acre Feet

Formula
ac⋅ft = fl oz / 41708987.73
Quick Rough Maths
To get the Acre Feet, divide the number of US Fluid Ounce by 41.7 million
US Fluid Ounce (fl oz) in 1 Acre Foot
There are 41708987.73 US Fluid Ounce in 1 Acre Foot
Acre Feet (ac⋅ft) in 1 Fluid Ounce
There are 0 Acre Feet in 1 Fluid Ounce

Unit Information

Fluid Ounce
/ˈfluːɪd aʊns/
Symbol: fl oz
Unit System: US Customary

What is the Fluid Ounce?

The US fluid ounce is a unit of volume in the US customary unit system with the symbol fl oz.

Primarily used for measuring the volume or capacity of liquids, 1 US fluid ounce is equal to 29.57353 ml. It is also equal to 1.040843 imperial fluid ounces.

1 US fluid ounce is equal to 1/16 imperial pint, 1/32 imperial quart and 1/128 imperial gallon.

The fluid ounce was originally defined by the volume taken up by one ounce of a substance. Of course this would be different depending on the density of that substance; for example England used wine whereas Scotland used water to establish this measure.

The US fluid ounce is derived from the US gallon; which was originally based on the English wine gallon (231 cubic inches).

Acre Foot
/ˈeɪkə fiːt/
Symbol: ac⋅ft
Unit System: US Customary

What is the Acre Foot?

The acre-foot is a unit of volume in the US customary unit system with the symbol ac⋅ft.

It represents the volume contained in a box measuring 660 feet long, 66 feet wide and 1 foot deep. This can be thought of a box the size of an acre but 1 foot deep.

It is approximately the same volume as an 8 lane swimming pool; 25 metres in length, 3 metres deep and 16 metres wide (assuming lanes are 2 metres wide).

It is still used in the US despite its links to the much-outdated imperial system of units. For example a "rule of thumb" is that an average suburban family's annual water usage should be around 1 acre-foot. This is equal to just under 3.4 m³ daily.


Conversion Tables for US Fluid Ounce (fl oz) to Acre Feet (ac⋅ft)