“I use it before ordering mulch and gravel because the formulas are visible and easy to double-check.”
Megan R.
Landscape project coordinator
Material estimates
Volume Converter
Convert volumes cubic to feet instantly.
Free cubic to feet calculator with 10+ units, on-demand visualization, and clear formula-based results.
FreeNo Sign-up
Conversion Results
ft³
1
Cubic Feet
in³
1,728
Cubic Inches
yd³
0.037
Cubic Yards
m³
0.0283
Cubic Meters
cm³
28,316.8
Cubic Centimeters
gal
7.4805
Gallons (US)
gal UK
6.2288
Gallons (UK)
L
28.3168
Liters
mL
28,316.8199
Milliliters
BF
12
Board Feet
3D volume preview is ready when you need it.
Keep the calculator fast by loading the visualizer only on demand.
HOW IT WORKS
How to Use the Cubic Feet Calculator
Our free cubic feet calculator makes volume conversions fast and clear. Enter your measurements, choose your units, and get instant results across ten different volume units with a built-in 3D visualizer.
01
Choose Your Mode
Select from Direct Conversion for quick unit changes, Dimension Calculator for shapes with length, width, and height, or Scene Calculators for real-world projects like concrete pours and shipping estimates.
02
Enter Measurements
Type your values into the input fields. Each dimension can use a different unit — mix feet, inches, meters, and centimeters freely. The calculator converts everything automatically.
03
View Results Instantly
Results appear in real time across all volume units. The calculator highlights the best-fit unit for your value and lets you copy any result to your clipboard with a single click.
04
Visualize in 3D
Toggle the 3D viewer to see a proportional model of your shape. Rotate and zoom the visualization to better understand the volume you are working with before committing to material orders.
CONVERSION TABLE
Volume Conversion Table
Common conversion factors for cubic feet and other volume units
| From | To | Formula | Example |
|---|---|---|---|
| 1 Cubic Foot | 1,728 Cubic Inches | ft³ × 1,728 | 2 ft³ = 3,456 in³ |
| 1 Cubic Foot | 0.0370 Cubic Yards | ft³ ÷ 27 | 27 ft³ = 1 yd³ |
| 1 Cubic Foot | 0.0283 Cubic Meters | ft³ × 0.0283168 | 35.31 ft³ = 1 m³ |
| 1 Cubic Foot | 28,316.8 Cubic Centimeters | ft³ × 28,316.8 | 1 ft³ = 28,316.8 cm³ |
| 1 Cubic Foot | 7.481 US Gallons | ft³ × 7.48052 | 10 ft³ = 74.81 gal |
| 1 Cubic Foot | 6.229 UK Gallons | ft³ × 6.22884 | 10 ft³ = 62.29 gal UK |
| 1 Cubic Foot | 28.317 Liters | ft³ × 28.3168 | 1 ft³ = 28.32 L |
| 1 Cubic Foot | 28,316.8 Milliliters | ft³ × 28,316.8 | 1 ft³ = 28,316.8 mL |
| 1 Cubic Foot | 12 Board Feet | ft³ × 12 | 1 ft³ = 12 BF |
| 1 Cubic Meter | 35.315 Cubic Feet | m³ × 35.3147 | 2 m³ = 70.63 ft³ |
| 1 Cubic Yard | 27 Cubic Feet | yd³ × 27 | 3 yd³ = 81 ft³ |
| 1 US Gallon | 0.1337 Cubic Feet | gal × 0.133681 | 100 gal = 13.37 ft³ |
| 1 Cubic Foot | 28,316.8 Cubic Centimeters | ft³ × 28,316.8 | 2 ft³ = 56,633.6 cm³ |
| 1 Cubic Meter | 1.308 Cubic Yards | m³ × 1.30795 | 10 m³ = 13.08 yd³ |
| 1 Liter | 0.0353 Cubic Feet | L × 0.0353147 | 100 L = 3.53 ft³ |
| 1 US Gallon | 3.785 Liters | gal × 3.78541 | 10 gal = 37.85 L |
Reviewed Method
Calculation method and review notes
Core unit conversions use fixed volume factors. Project calculators add visible assumptions such as depth, waste/overage, density, or usable capacity so the result can be checked before ordering materials or equipment.
- Dimension-based volume uses interior length, width, and height unless the page says otherwise.
- Material calculators use common density ranges and should be checked against the local supplier when ordering by ton or bag.
- Liquid pages distinguish US liquid gallons from UK imperial gallons where relevant.
Sources and maintenance
Last content review: June 30, 2026. Conversion factors are checked against public measurement references; project-specific estimates may still require local supplier data.
FAQ
Frequently Asked Questions
Common questions about cubic feet conversions and volume calculations
Still have questions? Try the calculator or explore the conversion table for detailed reference.
User Feedback
Trusted for the quick volume checks that happen before bigger decisions
Readers use the calculator for practical checks across materials, equipment specs, and freight planning.
“The unit pages make it much faster to compare vendor specs when one sheet is in liters and another is in cubic feet.”
Daniel K.
Facilities planner
Equipment reviews
“For freight quotes, the quick CBM and cubic feet conversions save us from rebuilding the same spreadsheet every week.”
Priya S.
Operations lead
Shipping checks
Planning Resources
Volume calculators for real-world estimating, shipping, and equipment planning
Cubic to Feet Calculator is a free cubic to feet calculator built for people who need fast, readable volume conversions before they order materials, review specifications, or check freight paperwork. Instead of hiding the math, the site pairs every tool with formulas, worked examples, and quick reference tables.
If you need a cubic yards calculator for concrete orders or a cubic feet calculator for US contractors reviewing slab, gravel, mulch, or fill quantities, the focused pages are designed to make those checks easier. Importers and warehouse teams can use the CBM to cubic feet converter for shipping and cargo planning, while facility teams can use the gallons to cubic feet calculator for tank sizing.
Equipment buyers and lab teams often need a liters to cubic feet converter for equipment buyers, and project managers can move between metric and US units with the cubic meters to cubic yards calculator for material estimates. These tools support construction material estimate workflows, warehouse planning, and mixed-unit handoffs without forcing you to recalculate each volume from scratch.
Start with the main converter above, browse the full volume calculators directory, or use the site search below if you already know the unit pair you need. If a conversion page is missing or a result needs review, the contact page gives you a direct way to flag it.