The US economy grew at an annualised pace of 1.7% in the second quarter of the year, the Commerce Department has said.
That was a faster pace than expected by economists.
It was also up from the growth rate for the first three months of 2013, which was revised lower to 1.1% from 1.8%.
A slowdown was widely expected due to the impact of federal spending cuts, but also from the continuing weakness in the global economy.
In March, $85bn (£56bn) of public spending was cut as a result of a deal between Democrat and Republican politicians.
But the Commerce Department said that the federal government cut spending by only 1.5% in the April-to-June period, compared with a sharp drop of 8.4% in the first quarter.