🗺️ Ares to Square Decimeters Converter

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Converted Value
250,000

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⚡ Ares to Square Decimeters: the quick answer

1 a = 10,000 dm² 1 are equals 10,000 square decimeters

To convert ares to square decimeters, multiply the value by 10,000. To go the other way, multiply square decimeters by 0.0001 to get ares.

↔ Convert square decimeters to ares instead

🧮 Formula

Ares to Square Decimeters
dm² = a × 10,000
Square Decimeters to Ares
a = dm² × 0.0001

Where

  • a = the area in ares
  • dm² = the area in square decimeters
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per are) ÷ (square meters per square decimeter).

📊 Ares to Square Decimeters conversion table

Ares (a)Square Decimeters (dm²)
1 a10,000 dm²
2 a20,000 dm²
5 a50,000 dm²
10 a100,000 dm²
20 a200,000 dm²
50 a500,000 dm²
100 a1,000,000 dm²
500 a5,000,000 dm²
1,000 a10,000,000 dm²

✏️ Worked examples

Convert 25 ares to square decimeters

25 a × 10,000 = 250,000 dm²

Try this example →

Convert 250 ares to square decimeters

250 a × 10,000 = 2,500,000 dm²

Try this example →

📘 About these units

Are (a). An are is 100 square meters (10 m × 10 m), used for plot sizes in much of Europe and in Russia, where it is called a sotka.

Square decimeter (dm²). A square decimeter is 100 square centimeters (0.01 m²).

❓ Frequently asked questions

How many square decimeters are in one are?

There are 10,000 square decimeters in one are.

How do I convert ares to square decimeters?

Multiply the number of ares by 10,000. For example, 10 ares equal 100,000 square decimeters.

How many ares are in one square decimeter?

One square decimeter equals 0.0001 ares.

What people are saying
★★★★★
Anonymous · 04 Oct 2026