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⚡ Acre-Feet to Cubic Meters: the quick answer
1 ac·ft = 1,233.48 m³
1 acre-foot equals 1,233.48 cubic meters
To convert acre-feet to cubic meters, multiply the value by 1,233.48.
To go the other way, multiply cubic meters by 0.000810713 to get acre-feet.
↔ Convert cubic meters to acre-feet instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per acre-foot) ÷ (cubic meters per cubic meter).
📊 Acre-Feet to Cubic Meters conversion table
✏️ Worked examples
Convert 250 acre-feet to cubic meters
250 ac·ft × 1,233.48 = 308,370 m³
Try this example →
📘 About these units
Acre-foot (ac·ft). An acre-foot is the volume of water covering an acre to a depth of one foot (1,233.5 m³), the US water-resources unit.
Cubic meter (m³). The cubic meter is the SI unit of volume, 1,000 liters.
❓ Frequently asked questions
How many cubic meters are in one acre-foot?
There are 1,233.48 cubic meters in one acre-foot.
How do I convert acre-feet to cubic meters?
Multiply the number of acre-feet by 1,233.48. For example, 10 acre-feet equal 12,334.8 cubic meters.
How many acre-feet are in one cubic meter?
One cubic meter equals 0.000810713 acre-feet.
🔗 More volume conversions
All volume units →