Researchers in Finland once calculated that if Barbie was a real woman she'd be too thin to menstruate.

I know this because I once calculated how much soup I served from it.

John Shroud once calculated the time as over 150 humanish years.

I once calculated that I did about a thousand hours' work in the three years I was there, an average of an hour a day.

Ms. Goldsmith, like many other investors, once calculated the nest egg she would need to live on comfortably: $3 million.

They once calculated that if they had hired craftsmen to do the entire restoration, the labor alone would have cost them $850,000.

Urban analysts once calculated the "tipping point" at which whites would flee an increasingly black and Hispanic school, neighborhood or city.

Coffee too is barred, because Sheriff Arpaio once calculated that it cost $100,000 a year.

He once calculated that he had logged 250,000 miles on various assignments in his 28 years as a reporter.

Once calculated the Rohrer's Index measurement can be used for many purposes.