Poland vs Sudan: Corn: Yield gap

Poland

2.18 tonnes per hectare

in 2024

Sudan

1.97 tonnes per hectare

in 2024

Poland rank

58th

Sudan rank

60th

Corn: Yield gap over time

Poland
Sudan

How they compare

Poland currently reports 2.18 tonnes per hectare against 1.97 tonnes per hectare in Sudan, a difference of 0.2063 tonnes per hectare.

That makes Poland's figure about 1.1 times Sudan's.

The two have swapped places 2 times across 13 shared years of data; in 2012 it was Poland ahead.

Poland ranks 58th and Sudan ranks 60th of 115 countries.

Individual pages

About this data

Indicator: Corn: Yield gap
Unit: tonnes per hectare
Source: Mueller et al. (2012); USDA National Agricultural Statistics Service (NASS) (2026); Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 115 places, 2,863 data points, 2000–2025
Last refreshed: 07 August 2026

Yield gaps are the difference between attainable yields and actual yields, measured in tonnes per hectare. Negative values have been replaced by zero, meaning that the attainable yield has been reached.