Apple today announced financial results for its 13-week fiscal 2013 first quarter ended December 29, 2012. The company posted record quarterly revenue of $54.5 billion and record quarterly net profit of $13.1 billion.

These results compare to revenue of $46.3 billion and net profit of $13.1 billion, or $13.87 per diluted share, in the 14-week year-ago quarter. Gross margin was 38.6 percent compared to 44.7 percent in the year-ago quarter. International sales accounted for 61 percent of the quarter?s revenue.

Apple said it sold a record 47.8 million iPhones in the quarter, compared to 37 million in the year-ago quarter. Apple also sold a record 22.9 million iPads during the quarter, compared to 15.4 million in the year-ago quarter. The company sold 4.1 million Macs, compared to 5.2 million in the year-ago quarter. Apple sold 12.7 million iPods in the quarter, compared to 15.4 million in the year-ago quarter.

"We're thrilled with record revenue of over $54 billion and sales of over 75 million iOS devices in a single quarter," said Tim Cook, Apple?s CEO. "We're very confident in our product pipeline as we continue to focus on innovation and making the best products in the world."

Apple is providing the following guidance for its fiscal 2013 second quarter:

- revenue between $41 billion and $43 billion
- gross margin between 37.5 percent and 38.5 percent
- operating expenses between $3.8 billion and $3.9 billion
- other income/(expense) of $350 million
- tax rate of 26%