us govt spending as % of GDP - Wolfram|Alpha Results

Input interpretation:

$United States | general government final consumption expenditure | nominal\npercent of GDP$

Result:

14.33% (world rank: 127th) (2015 estimate)

General government final consumption expenditure history:

GDP components:

Show details

$final consumption expenditure | $14.84 trillion per year (82.71%) (world rank: 1st)\ngross capital formation | $3.632 trillion per year (20.24%) (world rank: 2nd)\nexternal balance on goods and services | -$528.9 billion per year (-2.95%) (world rank: 194th)\ntotal GDP | $17.95 trillion per year (100%) (world rank: 1st)\n(2015 estimate)$