Could changing a font save the U.S. government $400 million?

Last week, a 14-year-old Pittsburgh student made news by claiming the U.S. government could save $400 million with a simple font change.

Suvir Mirchandani conducted a pretty awesome experiment where he charted Garamond, Times New Roman, Century Gothic and Comic Sans typefaces. He measured the amount of ink used for each with the APFill Ink Coverage tool.

Through his tests, Mirchandani concluded that his middle school could cut ink consumption by 21 percent, for an annual savings of $21,000.

He extrapolated from there, and tested five sample government pages. From CNN:

Using the General Services Administration’s estimated annual cost of ink — $467 million — Suvir concluded that if the federal government used Garamond exclusively it could save nearly 30 percent — or $136 million per year. An additional $234 million could be saved annually if state governments also jumped on board, he reported.