попробовать:
=ARRAYFORMULA(IF(A2:A="",,
IF(REGEXMATCH(A2:A&"", "(\d+) x (\d+), (\d+) x (\d+) and (\d+) x (\d+)"),
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,1)&" x "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,2)&", "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,3)&" x "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,4)&" and "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,5)&" x "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,6),
IF(REGEXMATCH(A2:A&"", "(\d+) x (\d+) and (\d+) x (\d+)"),
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,1)&" x "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,2)&" and "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,3)&" x "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,4),
IF(REGEXMATCH(A2:A&"", "(\d+) x (\d+)"),
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,1)&" x "&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,2),
IF(REGEXMATCH(A2:A&"", "(\(\d+-\d+)\) x \((\d+-\d+)\)"), "("&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,1)&"-"&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,2)&") x ("&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,3)&"-"&
INDEX(ROUND(CONVERT(SPLIT(REGEXREPLACE(A2:A, "\D+", " "), " "), "cm", "in")),,4)&")",
ROUND(CONVERT(A2:A*1, "cm", "in"))))))))