cm to in conversion and table generator

I am looking for a script which takes measurements such as 20cm x 2.4cm converts it to inches and generates additional measurements from 30,50,70 and 100cm with corresponding inch conversion. It then generates the html for a table with this data. ## Deliverables I am looking for a script which takes measurements such as 20cm x 2.4cm converts it to inches and generates additional measurements from 30,50,70 and 100cm with corresponding inch conversion. It then generates the html for a table with this data. A completed table would look similar to this: | Size | Dimensions | | Small | 20 x 4.5cm (7.9 x 1.8in) | | Medium | 30 x 6.8cm (11.8 x 2.7in) | | Large | 50 x 11.5cm (19.7 x 4.5in) | | Extra Large | 70 x 16cm (27.6 x 6.3in) | | Huge | 100 x 23cm (39.4 x 9.1in) |