The agreement came after the manufacturers met the Prime Minister, Sheikh Hasina, yesterday night when she "ordered" them to implement the new wages recommended by the government's Minimum Wage Board panel.
The panel voted to raise the minimum salaries to 5,300 taka ($68) from 3,000 taka this month following a series of disasters in garment factories that highlighted appalling labour conditions and poor wages in thousands of plants, many of which make clothing for the world's top retailers.
But the owners dragged their feet, saying it would be impossible for most factories to ratify the panel's decision, arguing that Bangladesh workers were less productive while the Western retailers were not keen to raise order prices in line with the pay hike.
The manufacturers had demanded the new minimum wages be fixed at 4,500 taka, but labour secretary Mikail Shipar said they changed their minds after meeting Prime Minister at her office.
"During the meeting, the Prime Minister ordered them to implement the new minimum wages of 5,300 taka ($68) from December. And they've agreed to implement the pay hike," he told AFP.
The new wages would still make Bangladeshi garment workers some of the lowest paid in the textile sector across the world.
Pro-government unions have accepted the $68 minimum wage, but left-leaning labour groups have rejected the new salaries, saying they were too far below their original demand.
Tens of thousands of workers clashed with police in some of the country's key industrial hubs this week, demanding a $100 minimum wages.
Hundreds of factories were forced to close while scores of people were injured after police fired rubber bullets and tear gas to disperse the protesting workers.
Reaz-Bin Mahmood, a vice-president of the Bangladesh Garment Manufacturers and Exporters Association (BGMEA), said they now hoped the workers would return to their factories.
"We have accepted the wage board decision following the Prime Minister's request. But it'll be difficult for many of us to raise the wages, if the Western retailers don't hike order prices by 10-15%," he told AFP.