Tank Capacity Charts - TanksCo | Gallons Per Inch Tables

Vertical Tank Capacity Reference

Our comprehensive capacity charts provide gallons per inch measurements for all standard tank sizes. Essential for accurate inventory management, these charts help you monitor product levels and plan refills efficiently.

Select Tank Size

Tank Capacity

15,000

Gallons

Gallons Per Inch

69.4

Gal/Inch (Average)

Tank Height

Feet

Tank Diameter

Feet

Gallons Per Inch Chart - 15,000 Gallon Tank

Total Capacity

15,000 gal

Total Height

216 inches

Diameter

144 inches

10% Level

21.6 inches

50% Level

108 inches

90% Level

194.4 inches

Inches	Gallons	% Full	Inches	Gallons	% Full	Inches	Gallons	% Full

Quick Volume Calculator

Current Level (inches)

Target Level (inches)

Tank Size (gallons)

Calculation Results

Current Volume: 0 gallons

Target Volume: 0 gallons

Volume Difference: 0 gallons

Need to add 0 gallons to reach target level

📝 Important Notes

All measurements are approximate and based on nominal tank dimensions
Actual capacity may vary ±3% due to manufacturing tolerances
Charts assume tanks are level and on flat surfaces
For tanks with cone bottoms or special fittings, consult factory for adjusted charts
Regular calibration is recommended for critical applications
Temperature variations can affect liquid volume - consider expansion factors for heated products

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Get printable capacity charts for all tank sizes

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