US-based polling company Gallup, which surveyed 300,000 people across 117 countries, has found half those with jobs earned less because of COVID-19 pandemic disruptions.

This translated to 1.6 billion adults globally, it said.

"Worldwide, these percentages ranged from a high of 76 per cent in Thailand to a low of 10 per cent in Switzerland," said researchers in a statement.

In Bolivia, Myanmar, Kenya, Uganda, Indonesia, Honduras and Ecuador, more than 70 per cent people polled said they took home less than before global health crisis.

In the United States, this figure dropped to 34 per cent.

The COVID-19 crisis has hit workers across the world, particularly women, who are over-represented in low-paid precarious sectors such as retail, tourism and food services.

A study by the international charity Oxfam on Thursday said the pandemic had cost women around the world $US800 billion ($A1.0 trillion) in lost income.

The Gallup poll found more than half those surveyed said they temporarily stopped working at their job or business - translating to about 1.7 billion adults globally.

In 57 countries including India, Zimbabwe, the Philippines, Kenya, Bangladesh, El Salvador, more than 65 per cent of respondents said they stopped working for a time.

Countries where people were least likely to say they stopped working were predominantly developed, high-income countries.

Fewer than one in 10 of those who had jobs in Austria, Switzerland and Germany said they had stopped working temporarily.

In the US, the figure was 39 per cent, research showed.

The poll also showed one in three people surveyed lost their job or business due to the pandemic - translating into just over one billion people globally.

These figures also varied across nations with lower income countries such as the Philippines, Kenya and Zimbabwe showing more than 60 per cent of respondents lost their jobs or businesses, compared to just three per cent in Switzerland and 13 per cent in the United States.

Australian Associated Press