Iran vs Madagascar: Corn: Yield gap

Iran

3.36 tonnes per hectare

in 2024

Madagascar

3.19 tonnes per hectare

in 2024

Iran rank

27th

Madagascar rank

29th

Corn: Yield gap over time

Iran
Madagascar

How they compare

Iran currently reports 3.36 tonnes per hectare against 3.19 tonnes per hectare in Madagascar, a difference of 0.1774 tonnes per hectare.

That makes Iran's figure about 1.1 times Madagascar's.

The two have swapped places 5 times across 25 shared years of data; in 2000 it was Madagascar ahead.

Iran ranks 27th and Madagascar ranks 29th 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 Negative values have been replaced by zero, meaning that the attainable yield has been reached.