tier_1 conversion
Convert gallon (US) to acre-foot
Convert gallon (US) to acre-foot with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
gallon (US) to acre-foot
gallon (US) to acre-foot
Quick answer
1 gallon (US) = 3.06888327722E-6 acre-foot.
Formula
acre-foot = gallon (US) × 0.000003068883277217222750462231186
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert gallon (US) to acre-foot
- Enter a value in gallon (US).
- CalculatorHQ converts this pair with the expression y = x × 0.000003068883277217222750462231186.
- Round the displayed acre-foot value only when needed.
About these units
gallon (US) is a unit used in volume conversions. Volume measures three-dimensional space or liquid capacity. Its recorded symbol is gal (US). acre-foot is a unit used in volume conversions. Volume measures three-dimensional space or liquid capacity. Its recorded symbol is ac*ft.
Explore related conversions
gallon (US) to acre-foot conversion table
| gallon (US) | acre-foot |
|---|---|
| 0 gallon (US) | 0e-33 acre-foot |
| 1 gallon (US) | 0.00000306888327722 acre-foot |
| 5 gallon (US) | 0.0000153444163861 acre-foot |
| 10 gallon (US) | 0.0000306888327722 acre-foot |
| 25 gallon (US) | 0.0000767220819304 acre-foot |
| 100 gallon (US) | 0.000306888327722 acre-foot |
Frequently asked questions
How do I convert from gallon (US) to acre-foot?
CalculatorHQ converts this pair with the expression y = x × 0.000003068883277217222750462231186.
What formula does CalculatorHQ use for gallon (US) to acre-foot?
acre-foot = gallon (US) × 0.000003068883277217222750462231186
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert acre-foot back to gallon (US)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.