learn.howToCalculate
learn.whatIsHeading
An acres to hectares converter converts area between the imperial acre and the metric hectare. One hectare equals 10,000 square metres. Hectares are standard in agriculture, land registration, and international property.
공식
hectares = acres × 0.404686
- ac
- Acres (ac) — Imperial unit of land area
- ha
- Hectares (ha) — Metric unit; 1 ha = 10,000 m²
단계별 가이드
- 11 acre = 0.404686 hectares
- 21 hectare = 2.47105 acres
- 3Hectares = Acres × 0.404686
- 41 hectare = 10,000 m² = 100 × 100 m
풀어진 예시
입력
1 acre (football field area)
결과
0.405 hectares
입력
10 acres (small farm)
결과
4.047 hectares
입력
640 acres (1 square mile)
결과
259.0 hectares
자주 묻는 질문
How big is one hectare?
One hectare = 10,000 m² = 100 m × 100 m. A small forest or large garden. 1 ha ≈ 2.47 acres.
Why do land registries use hectares?
Hectares are metric, easy to calculate in decimal form, and standardised globally. They simplify large-scale surveying and mapping.
How many acres in a square mile?
1 square mile = 640 acres = 259 hectares. Often used as a reference in US land descriptions.
계산할 준비가 되셨나요? 무료 Acres to Hectares 계산기를 사용해 보세요
직접 시도해 보세요 →