Cubic Feet to Gallon Converter 2026 - Volume Calculator | Thiyagi

Cubic Feet to Gallon Converter

Convert cubic feet to US liquid gallons instantly with our precise volume converter

Quick Reference

1 ft³
≈ 7.48 gal
5 ft³
≈ 37.4 gal
10 ft³
≈ 74.8 gal
50 ft³
≈ 374 gal

About This Converter

This converter helps you convert between cubic feet and US liquid gallons. One cubic foot equals approximately 7.48052 US gallons.

Conversion Formula:
Gallons = Cubic Feet × 7.48052

Common Applications

  • Water tank capacity calculations
  • Swimming pool volume
  • Storage tank sizing
  • Fuel storage calculations
  • Aquarium volume planning