Solar radius

Values o ${\displaystyle 1\,R_{\odot }}$	Units
6.955×108	metres
6.955×105	kilometres
0.0046491	AU
432,450	mile
2.254×10−8	pc

${\displaystyle 1\,R_{\odot }=6.955\times 10^{8}\,{\hbox{m}}=0.0046491}$ ${\displaystyle {\hbox{AU}}}$

The solar radius is approximately 695,500 kilometre (432,450 mile) or aboot 110 times the radius o the Yird, or 10 times the average radius o Jupiter. It varies slichtly frae pole tae equator due tae its rotation, which induces an oblateness o order 10 pairts per million. See 1 gigametre for similar distances.

The SOHO spacecraft wis uised tae meisur the diameter o the Sun bi timin transits o Mercur athort the surface durin 2003 an 2006. The result wis a measured radius o 696,342 ± 65 kilometre (432,687 ± 40 mile).