If you split all the world's food evenly, you'd get 26 sugar cubes a day
The global average diet is about 3,000 calories a day, and grains and sugar do a lot of the heavy lifting.
Kurzgesagt – In a Nutshell · The World’s Most Average PersonAdd up everything people eat around the world and divide it into equal daily shares, and each person would get about 3,000 calories a day, including sugar worth about 26 sugar cubes.
About 40% of those calories would come from grains like rice. Almost 8% would come from sugar, or about 26 sugar cubes per person, per day.
No one actually eats that exact plate. It is a statistical average, made by totaling global consumption and dividing it by eight billion people. But it shows how much sugar the average daily diet holds.
Questions people ask
Is 3,000 calories a day a lot?
For many adults, yes. Public health agencies often use around 2,000 to 2,500 calories per day as a rough reference, depending on age, size, and activity. The 3,000-calorie figure is the global food supply divided per person, so it includes food that is later wasted, not only what is eaten.
How much sugar is 26 sugar cubes?
A standard sugar cube contains about 2 to 4 grams of sugar and roughly 8 to 16 calories. Twenty-six cubes is therefore about 52 to 104 grams of sugar, far above the World Health Organization's suggested limit of about 25 to 50 grams of added sugars per day for adults.
Which grains make up most of that 40%?
Mostly rice, wheat, and corn. Those three crops supply the majority of the calories humans get directly from grains, with rice especially important across Asia and wheat important across Europe, the Middle East, and North America.