The Reserve Bank of Australia headquarters in the central business district of Sydney, Australia.

Australia's central bank cut its cash rate to a record low 1.25% on Tuesday in what could be the first in a series of stimulus measures amid growing calls for policymakers to revive the country's slowing economy.

The Reserve Bank of Australia (RBA) lowered rates for the first time in three years with data due on Wednesday likely to show annual growth in the A$1.9 trillion ($1.33 trillion) economy slowed to a decade low of 1.8%.