Convert Megaliters to Acre-Feet

Convert Megaliters (ML) to Acre-Feet (ac ft) instantly and accurately.

Megaliters (ML)
Acre-Feet (ac ft)

Conversion Formula

ac ft = ML × 0.8107131938

About Megaliters

A megaliter (ML) = 10⁶ L = 1,000 m³. Australian and New Zealand water utilities report consumption and storage in ML; dam storage levels are broadcast in ML on national weather services. An Olympic swimming pool holds 2.5 ML. Sydney's total drinking water storage >2.6 million ML. 1 ML = 10⁶ L = 1,000 m³.

About Acre-Feet

An acre-foot (ac ft) = the volume covering 1 acre to 1 ft depth ≈ 1,233.5 m³ (325,851 US gal). Almost exclusively used in US water resource management. California's Lake Shasta: 4.55 million ac ft at capacity. A typical US household uses ~0.5-1 ac ft/year. Water rights on the Colorado and Sacramento rivers are traded in acre-feet. 1 ac ft ≈ 1,233.5 m³.

Quick Reference Table

Megaliters (ML)Acre-Feet (ac ft)
1 ML0.810713 ac ft
2 ML1.62143 ac ft
5 ML4.05357 ac ft
10 ML8.10713 ac ft
25 ML20.2678 ac ft
50 ML40.5357 ac ft
100 ML81.0713 ac ft

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