Italy on five projections
Italy covers 314,563 km² of ground. Mercator draws it 1.86 times over. Area and shape readings on all five projections, each one measured.
This object
- True area
- 314,563 km²
- Anchor latitude
- 42.7° N
- Angular radius
- 6.4°
- Draggable latitude range
- -79.6° … 80.6°
On five projections
Each number is measured against its own projection's equator, not against another projection. These five rows do not share an axis - they are five answers to the same question: what did this map give up to lay this place flat?
| Projection | Area distortion | Shape distortion |
|---|---|---|
| Equirectangular | 1.36 | 1.36 |
| Mercator | 1.86 | 1.00 constant |
| Natural Earth | 1.23 | 1.09 |
| Equal Earth | 1.00 constant | 1.08 |
| Gall-Peters | 1.00 constant | 1.08 |
Mercator inflates it most, 1.86 times over. Equirectangular stretches it most: its long axis is 1.36 times its short one.
The same size, drawn otherwise
These are within 5 percent of Italy's true area, and sit at a very different latitude. It is a fact about the Earth, and it is interesting because most projections disagree with it.
- Oman: Oman covers 310,026 km²; this covers 314,563. They sit 22 degrees apart in latitude, and Mercator draws one 1.62 times the other.
Bigger than the map admits
These cover more ground than Italy and Mercator draws them smaller anyway.
- Thailand: Thailand is truly 1.63 times larger, and Mercator still draws this one 1.06 times bigger.
- Somalia: Somalia is truly 1.55 times larger, and Mercator still draws this one 1.19 times bigger.
- Papua New Guinea: Papua New Guinea is truly 1.48 times larger, and Mercator still draws this one 1.23 times bigger.
- Cameroon: Cameroon is truly 1.47 times larger, and Mercator still draws this one 1.25 times bigger.
On an equal-area projection this section is empty, for every object there is. An equal-area map draws in proportion to true area, so it cannot draw a larger thing smaller. That is a definition, not a coincidence.
Open it in the tool
Drag Italy across the latitude bands and the readout follows.