foot (International)-foot (US Survey) conversion

Conversion number between foot (International) [ft] and foot (US Survey) [ft (US)] is 0.999998. This means, that foot (International) is smaller unit than foot (US Survey).

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Switch to reverse conversion:
from foot (US Survey) to foot (International) conversion

Enter the number in foot (International):

Decimal Fraction Exponential Expression

[ft]

eg.: 10.12345 or 1.123e5

Result in foot (US Survey)

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 foot (International) = (exactly) `(0.3048) / ((1200/3937))` = 0.999998 foot (US Survey)
1 foot (US Survey) = (exactly) `((1200/3937)) / (0.3048)` = 1.000002000004 foot (International)
? foot (International) × `(0.3048 ("m"/"foot (International)")) / ((1200/3937) ("m"/"foot (US Survey)"))` = ? foot (US Survey)

High precision conversion

If conversion between foot (International) to metre and metre to foot (US Survey) is exactly definied, high precision conversion from foot (International) to foot (US Survey) is enabled.

Decimal places: (0-800)

foot (International)
Result in foot (US Survey):
?

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foot (International) to foot (US Survey) conversion chart

Start value:	[foot (International)]
Step size	[foot (International)]
How many lines?	(max 100)

visual:

foot (International)	foot (US Survey)
0	0
10	9.99998
20	19.99996
30	29.99994
40	39.99992
50	49.9999
60	59.99988
70	69.99986
80	79.99984
90	89.99982
100	99.9998
110	109.99978

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Multiple conversion

Enter numbers in foot (International) and click convert button.
One number per line.

Converted numbers in foot (US Survey):
Click to select all

Details about foot (International) and foot (US Survey) units:

Convert Foot (International) to other unit:

foot (International)

Definition of foot (International) unit: ≡ 0.3048 m ≡ 1⁄3 yd ≡ 12 inches .

Convert Foot (US Survey) to other unit:

foot (US Survey)

Definition of foot (US Survey) unit: ≡ 1200⁄3937 m.

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	×10		[ft]