Earnings, adjusted for one-time gains and costs like the tax hit, came to US39c per share, which was a penny better than analysts had expected, according to a survey by Zacks Investment Research.
Revenue fell 20 per cent to US$7.51b, also topping Wall Street projections for revenue of US$7.36b.
Wendy Nicholson, an analyst with Citi, said it was a "strong quarter and we like the improvement in organic sales growth, although results remain messy".
Nicholson called the company's 4 per cent organic growth target for this year "impressive".
Beverage volume growth was flat overall, though the company did see gains in tea, coffee, water, and sports drinks.
Coca-Cola has been focusing on reinvigorating its globally known brands while branching out with small-batch and specialty drinks.
It bought Mexican sparkling water brand Topo Chico last year and also introduced a line of mixers in Spain called Royal Bliss, which can be used in bars or at home.
Coca-Cola launched Coca-Cola Zero Sugar, a reformulated replacement for Coca-Cola Zero, in 20 markets last year, while also moving its Honest and Smartwater brands into more international markets.
The company estimates that the tax overhaul will result in a global tax rate of 21 per cent in 2018, down from 24 per cent in 2017. That will be offset over the next decade by the US$3.6b charge.
- AP