Both figures matched estimates from economists surveyed by Briefing.com.
The report also showed that personal savings as a percentage of disposable personal income, known as the savings rate, was 2.7% in March. That's down from 3% in February and was the third consecutive monthly decline.
The increase in spending is "a good sign," according to Robert Brusca, chief economist at FAO Economics.
"The economy needs spending more than anything else right now," he said, adding that the savings rate will begin to go up once the recovery has reached "a more mature stage."
"But right now we need spending," he said. "That's what will create jobs and move the economy ahead."
0:00/1:05Buffett: Business coming back fastThe report comes after government data showed Friday that U.S. gross domestic product, the broadest measure of economic activity, rose at a 3.2% annual rate in the first three months of 2010.
The GDP report marked the third straight quarter of economic growth, confirming the view of many economists that the recession that started in December 2007 ended at some point in the middle of last year.
But the first-quarter growth rate was down from the 5.6% rate in the fourth quarter, and slightly below economists' forecasts for a 3.3% increase.
Friday's report showed consumer spending rose at a fairly modest 1.6% annual rate in the first quarter.
Consumer spending, which makes up about 70% of U.S. economic activity, has recovered from the historic lows recorded through the recession. But many economists worry that unemployment near 10% will keep consumer spending tame.
Looking ahead, the government is due to release its closely-watched monthly jobs report Friday.
Economists surveyed by Briefing.com expect the U.S. economy added 187,000 jobs in March, after a gain of 162,000 jobs in March. The unemployment rate is forecast to hold steady at 9.7%.
Job cuts surge 61% - ChallengerEconomy picks up with service sector growth, more home contracts
