foot (US Survey)-span conversion

Conversion number between foot (US Survey) [ft (US)] and span [　] is 1.3333360000053. This means, that foot (US Survey) is bigger unit than span.

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

Enter the number in foot (US Survey):

Decimal Fraction Exponential Expression

[ft (US)]

eg.: 10.12345 or 1.123e5

Result in span

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 foot (US Survey) = (exactly) `((1200/3937)) / (0.2286)` = 1.3333360000053 span
1 span = (exactly) `(0.2286) / ((1200/3937))` = 0.7499985 foot (US Survey)
? foot (US Survey) × `((1200/3937) ("m"/"foot (US Survey)")) / (0.2286 ("m"/"span"))` = ? span

High precision conversion

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

Decimal places: (0-800)

foot (US Survey)
Result in span:
?

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foot (US Survey) to span conversion chart

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

visual:

foot (US Survey)	span
0	0
10	13.333360000053
20	26.666720000107
30	40.00008000016
40	53.333440000213
50	66.666800000267
60	80.00016000032
70	93.333520000373
80	106.66688000043
90	120.00024000048
100	133.33360000053
110	146.66696000059

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Multiple conversion

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

Converted numbers in span:
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Details about foot (US Survey) and span units:

Convert Foot (US Survey) to other unit:

foot (US Survey)

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

Convert Span to other unit:

span

Definition of span unit: ≡ 9 in. of chiefly historical interest

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