The poll of more than 10,000 people shows 7% of former Veganuary participants are eating less vegan food and 61% said their consumption was unchanged.
The respondents said they are eating more vegan food during the pandemic because it is healthier (73%), they had more time to cook (43%), and due to the link between animal agriculture and pandemics (41%).
Other responses included: vegan foods are cheaper (11%) and animal products were sold out in the shop (1%).
The small number of people eating less vegan food due to Covid-19 cited having more meals with family (46%), craving comfort foods (47%), and difficulty getting vegan products (46%) as the main reasons.
Toni Vernelli, head of communications at Veganuary, said: “Although the Covid-19 pandemic has caused much heartbreak and hardship, these results offer hope that we will embrace this opportunity to change and build a better future.”