Rebuilding areas devastated by a super typhoon that killed thousands in the Philippines will take up to five years and cost more than two billion dollars, officials said.

The comments came as the death toll from Haiyan, one of the most powerful typhoons to ever hit the country, continued to rise.

On Saturday, the National Disaster Risk Reduction and Management Council said 5,632 people had been confirmed dead while 1,759 were still missing following the category five storm earlier this month.

“The total rehabilitation will take three to five years, depending on the pace of our support system and the projects we implement,” Eduardo del Rosario, executive director of the NDRRMC, said.

He told reporters that President Benigno Aquino did not want to merely repair the damage but wants the new structures to be better than those that were standing before the storm.

“Our president wants the rehabilitation to be ‘build-back better communities,” so they can withstand future storms,” del Rosario said.

Public Works Secretary Rogelio Singson said: “We are looking at over a hundred billion pesos ($A2.42 billion) of reconstruction, from livelihood, commerce, social services,” as well as infrastructure and power facilities.

That figure does not include the huge amounts already spent on immediate relief for the millions of people who were injured or left without food, water or shelter.

About 15 to 20 billion pesos will go to providing shelter with some 60,000 to 80,000 families to be re-settled in two to three years, said Singson.

This will include the people whose homes were destroyed by the storm as well as those who will have to move out of a recently-declared 40-metre “no-build zone” from the coastline, Singson added.

The zone is intended to prevent a repetition of the large number of deaths that occurred after Haiyan brought massive storm surges that flattened seaside communities.

A spokeswoman for the local UN office, Orla Fagan, told a news conference on Friday that donors had forked out $US164 million ($A180.41 million) so far.