A statement from the chamber said the election would be held on January 25 -- as announced Monday by Prime Minister Antonis Samaras -- and the new parliament would reconvene on February 5.
Its first order of business will be to elect a successor to 85-year-old President Karolos Papoulias, whose five-year term ends in March.
It was parliament's failure to choose a new president in three successive votes this month that triggered the snap poll.
"This struggle will determine whether Greece stays in Europe," Samaras told the president.
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Fears of a potential Greek exit have already rattled markets and sparked concern throughout European Union capitals.
Greek stocks closed down almost four percent when the election was announced on Monday, having lost a massive 11 percent earlier in the day.
Today the bourse opened 0.32 per cent higher.
The last election in 2012 plunged Greece into weeks of political uncertainty, and there are fears of a repeat next month given the close race between Samaras' conservative New Democracy party and Syriza.