Power Calculators

🧪 Cubic Inches to Board Feet Converter

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Converted Value
1.73611

Also available in our Android app, with charts and full breakdown tables.

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⚡ Cubic Inches to Board Feet: the quick answer

1 in³ = 0.00694444 bf 1 cubic inch equals 0.00694444 board feet

To convert cubic inches to board feet, multiply the value by 0.00694444. To go the other way, multiply board feet by 144 to get cubic inches.

↔ Convert board feet to cubic inches instead

🧮 Formula

Cubic Inches to Board Feet
bf = in³ × 0.00694444
Board Feet to Cubic Inches
in³ = bf × 144

Where

  • in³ = the volume in cubic inches
  • bf = the volume in board feet
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per cubic inch) ÷ (cubic meters per board foot).

📊 Cubic Inches to Board Feet conversion table

Cubic Inches (in³)Board Feet (bf)
1 in³0.00694444 bf
2 in³0.0138889 bf
5 in³0.0347222 bf
10 in³0.0694444 bf
20 in³0.138889 bf
50 in³0.347222 bf
100 in³0.694444 bf
500 in³3.47222 bf
1,000 in³6.94444 bf

✏️ Worked examples

Convert 25 cubic inches to board feet

25 in³ × 0.00694444 = 0.173611 bf

Try this example →

Convert 250 cubic inches to board feet

250 in³ × 0.00694444 = 1.73611 bf

Try this example →

📘 About these units

Cubic inch (in³). A cubic inch is 16.387 mL, used for engine displacement in the US.

Board foot (bf). A board foot is 144 cubic inches (2.36 L), the lumber trade unit of 1 ft × 1 ft × 1 inch.

❓ Frequently asked questions

How many board feet are in one cubic inch?

There are 0.00694444 board feet in one cubic inch.

How do I convert cubic inches to board feet?

Multiply the number of cubic inches by 0.00694444. For example, 10 cubic inches equal 0.0694444 board feet.

How many cubic inches are in one board foot?

One board foot equals 144 cubic inches.