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Convert Fathom to Astronomical Unit

1 fathom = 1.2224773e-11 astronomical units (ftm to AU).

Need to move between fathoms and astronomical units? A fathom is smaller than a astronomical unit — it takes 81,801,100,000 of them to make a single astronomical unit. One astronomical unit works out to 81,801,100,000 fathoms in the other direction. The converter above does this in real time, and the reference chart lists the values that come up most often.

1.2224773e-11

1 ftm = 1.2224773e-11 AU

How to convert Fathoms to Astronomical Units

Multiply the fathom value by 1.22248e-11 to get astronomical units.

Example: 10 fathoms = 1.22248e-10 astronomical units.

Fathom to Astronomical Unit Conversion Chart

FathomsAstronomical Units
1 ftm1.2224773e-11 AU
2 ftm2.4449546e-11 AU
3 ftm3.6674319e-11 AU
5 ftm6.1123865e-11 AU
10 ftm1.2224773e-10 AU
20 ftm2.4449546e-10 AU
25 ftm3.0561932e-10 AU
50 ftm6.1123865e-10 AU
100 ftm1.2224773e-9 AU
1000 ftm1.2224773e-8 AU

Frequently Asked Questions

How many astronomical units are in a fathom?
There are 1.2224773e-11 astronomical units in 1 fathom.
How do you convert fathoms to astronomical units?
Multiply the fathom value by 1.22248e-11 to get astronomical units.
What is 5 fathoms in astronomical units?
5 fathoms equals 6.1123865e-11 astronomical units.
What is 100 fathoms in astronomical units?
100 fathoms equals 1.2224773e-9 astronomical units.
What is 1 astronomical unit in fathoms?
1 astronomical unit equals 81,801,110,000 fathoms.
Is this fathom to astronomical unit converter free?
Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.

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