Yard to Fathom Converter

Length Converter

31 units available

Decimals:

From

To

0.5

1 yd = 0.5 ftm

Formula:

ftm = yd × 0.5

With your value: 1 yd = 0.5 ftm

How big is that?

Everyday references on a logarithmic scale, all expressed in yard so you can sanity-check the result.

Credit card (long side) (1/11 your value)0.0936 yd

A4 sheet (height) (1/3.1 your value)0.325 yd

Adult stride (1/1.2 your value)0.820 yd

Your value1.00 yd

Standard door height (2.2× your value)2.19 yd

London double-decker bus (12× your value)12.0 yd

Other Yard to Fathom conversions

2 yd to ftm 3 yd to ftm 4 yd to ftm 5 yd to ftm 6 yd to ftm 7 yd to ftm 8 yd to ftm

Yard to Fathom Conversion Table

Yard (yd)	Fathom (ftm)
0.5	0.25
1	0.5
2	1
5	2.5
10	5
15	7.5
20	10
25	12.5
50	25
100	50
250	125
500	250
1000	500

Fathom to Yard Conversion Table

Fathom (ftm)	Yard (yd)
0.5	1
1	2
2	4
5	10
10	20
15	30
20	40
25	50
50	100
100	200
250	500
500	1,000
1000	2,000

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Yard (yd)

Length

Exact conversion

1 yard = 0.9144 m exactly (1959 international agreement).

Source: International Yard and Pound Agreement of 1959; NIST Federal Register Notice 59-5442

US, UK, Canada, Australia, New Zealand, South Africa · Reviewed 2026-07-01

Fathom (ftm)

Length

Exact conversion

Traceable to the metre, defined by fixing the speed of light in vacuum at 299 792 458 m/s. Imperial lengths derive from the 1959 international yard (0.9144 m exactly).

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Yard to Fathom

To convert from Yard (yd) to Fathom (ftm), multiply the value by 0.5.

Formula: ftm = yd × 0.5

Reverse: yd = ftm × 2

Step-by-Step Example

Start with your value in Yard. For example: 5 yd
Multiply by the conversion factor: 5 x 0.5
The result is: 2.5 ftm

About Yard

The yard is an imperial unit equal to 3 feet or 0.9144 meters, commonly used in the US and UK.

Common uses: fabric measurement, football, landscaping.

About Fathom

The fathom equals 6 feet (1.8288 m) and is the traditional unit for water depth on nautical charts.

Fun Fact: The word comes from the Old English "fæðm", the span of a man's outstretched arms.

Common uses: sounding depth, nautical charts, diving.

Frequently Asked Questions

How many Fathom are in 1 Yard?

There are exactly 0.5 Fathom in 1 Yard. This means the conversion factor from Yard to Fathom is 0.5.

What is the formula to convert Yard to Fathom?

The formula to convert Yard to Fathom is: ftm = yd × 0.5. For example, to convert 10 Yard to Fathom, you would multiply 10 by 0.5.

What is a Yard?