# Rainfall per Unit Area, Inch per Acre

Rainfall amounts are usually measured in millimetres and inches. This calculator will calculate the amount of water from a rainfall amount measured in inches per acre.

An area of an acre has a square footage of 43560 sq ft. If that area gets a rainfall of one inch that would accumulate to 3630 cubic feet (ft³) of rainwater falling on this acre.

Includes conversions to various other measurements.

### Rainfall/Inches per Acre

#### Calculation

- rainfall amounts measured in inches per acre

#### Results

- cubic inches of water
- cubic feet of water
- cubic metres of water
- litres of water
- US gallons of water
- Imperial gallons of water
- weight in short tons
- weight in long tons
- weight in metric tons