Pipe Volume Calculator
pipe-volume-calculatorCalculate internal pipe capacity in liters and cubic meters from inside diameter and length.
🔎 Calculate pipe capacity in liters and liters per meter
Enter the pipe inside diameter and length to calculate internal volume in cubic meters and liters, plus the approximate capacity per meter.
The calculator is useful for estimating how much water or other liquid a pipe can contain; it does not calculate flow rate or pressure loss.
- Total volume in liters and cubic meters.
- Approximate liters contained per meter of pipe.
- Estimated water weight when the pipe is full.
💡 Useful information
Calculate pipe volume from inside diameter and length. Get total capacity in liters and m³, liters per meter, and approximate water weight instantly.
- Runs directly in a modern browser.
- Works on phones and desktop computers.
- Reuse it without creating an account.
ℹ️ How to use
- Enter your data or choose the required file.
- Adjust the available options.
- Run the tool and review the result.
- Copy or download the result when needed.
❔ Frequently asked questions
Should I use inside or outside diameter?
Use the inside diameter because the calculator measures the space available for liquid inside the pipe.
Does it show liters per meter?
Yes. In addition to total volume, the calculator shows the approximate liters contained in each meter of pipe.
Does one liter of water weigh one kilogram?
Approximately under ordinary conditions, so the displayed water weight is an estimate.
Does this calculate pipe flow rate or pressure?
No. This tool calculates volume and capacity only; flow and pressure require additional inputs and equations.