Use this free online calculator to convert Smoot to Parsec instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Smoot = 5.515e-17 Parsec

1 Parsec = 18131846280408980.00 Smoot

Smoot to Parsec Conversion Formula

To convert Smoot to Parsec, multiply by 5.515e-17.

Parsec = Smoot × 5.515e-17

Smoot = Parsec × 18131846280408980.00

To convert Parsec back to Smoot, divide by 5.515e-17 (or multiply by 18131846280408980.00).

About These Units

About Smoot

A smoot is a unit of distance (or "length", as physical scientists say) used for measuring the Harvard Bridge. It is named after an MIT fraternity pledge at Lambda Chi Alpha fraternity, Oliver R. Smoot (class of 1962), who in October, 1958 was rolled head over heels by his fraternity brothers to measure the length of the bridge. The smoot is equal to his height (five feet and seven inches -- 1.70 m), and the bridges length was measured to be "364.4 smoots plus one ear".

About Parsec

The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.

Smoot to Parsec Conversion Table

Smoot	Parsec	Parsec	Smoot
0.1	5.515e-18	0.1	1813184628040898.00
0.5	2.758e-17	0.5	9065923140204490.00
1	5.515e-17	1	18131846280408980.00
2	1.103e-16	2	36263692560817960.00
5	2.758e-16	5	90659231402044896.00
10	5.515e-16	10	181318462804089792.00
20	1.103e-15	20	362636925608179584.00
25	1.379e-15	25	453296157010224448.00
50	2.758e-15	50	906592314020448896.00
100	5.515e-15	100	1813184628040897792.00
250	1.379e-14	250	4532961570102244864.00
500	2.758e-14	500	9065923140204489728.00
1000	5.515e-14	1000	18131846280408979456.00

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