How to Use the Water Tank Capacity Calculator

A Water Tank Capacity Calculator is a tool that helps you estimate the volume and water-holding capacity of a cylindrical tank based on its diameter and height.

What It Does:

This calculator takes the diameter and height of a cylindrical tank (in meters) and computes:

• The volume in cubic meters (m³)
• The equivalent in liters (since 1 cubic meter = 1000 liters)

Steps to Use:

1. Enter the diameter of the tank (in meters).
2. Enter the height of the tank (in meters).
3. Click “Calculate Capacity”.
4. The results will show:
   • Volume in cubic meters.
   • Capacity in liters.

This tool is particularly useful for engineers, farmers, plumbers, or homeowners looking to understand how much water a tank can hold before installation or use.

Example:

If your tank is 1.5 meters in diameter and 2 meters high:

• Volume = ~3.53 m³
• Liters = ~3,530 L

---

Water Tank Capacity Calculator FAQ

Q1: What shapes does this calculator support?
A: This calculator is specifically for cylindrical tanks. For rectangular or oval tanks, a different formula is required.

Q2: Why does it ask for diameter and not radius?
A: Most tank specifications are provided in terms of diameter. The calculator divides it by two internally to compute the radius.

Q3: Can I use centimeters or inches?
A: No. This version only supports meters. If you have measurements in centimeters, divide by 100. For inches, multiply by 0.0254.

Q4: Is this accurate for horizontal tanks?
A: No, this calculator assumes vertical cylindrical tanks. Horizontal or irregular shapes require specialized calculations.

Q5: Can this be used for other liquids like oil or chemicals?
A: Yes, the volume in liters applies to any liquid, but ensure the material of your tank is safe for the specific fluid you intend to store.