Volume Converter

Convert litres, millilitres, gallons, cups, tablespoons and cubic units

Volume Converter is a free online browser-based utility designed to convert litres, millilitres, gallons, cups, tablespoons and cubic units. All computations, processing, and rendering happen completely inside your browser client, ensuring your data is kept secure and private.

How to use Volume Converter

  1. Enter Inputs. Input your data, values, or upload your file into the provided container panel.
  2. Configure Options. Adjust sliders, selectors, or toggles to customize your desired output parameters.
  3. Verify Live Preview. Review the instant calculation or visual representation generated in real-time.
  4. Export Result. Click the Copy or Download button to save your formatted output.

Features

  • Clean Interface: Streamlined layout designed for maximum focus and efficiency.
  • One-Click Copy/Download: Easily export results to your clipboard or local files.
  • Offline Ready: Works without an internet connection once loaded in your browser.

Why use this tool

  • 100% Privacy: All processing happens locally in your browser. No files or inputs are sent to any servers.
  • Lightning Fast: Instant client-side calculations with zero network latency or server load times.
  • Mobile Responsive: Designed to work flawlessly on smartphones, tablets, and desktop browsers.

Frequently asked questions

How many milliliters are in a cup?

A US cup is about 236.588 milliliters. This tool uses the US customary cup, so 2 cups is about 473.18 mL, which equals 1 US pint. Metric cups used in Australia and elsewhere are 250 mL, so check the cup type your recipe uses.

How many liters are in a gallon?

A US gallon is 3.785411784 liters, and a UK (imperial) gallon is 4.54609 liters. The tool has both, so 5 US gallons is about 18.927 liters. The difference matters for fuel economy figures, since a UK gallon is about 20 percent larger.

What is the difference between a US gallon and a UK gallon?

A US gallon holds 3.785 liters and a UK imperial gallon holds 4.546 liters. Their pints and quarts also differ, because the US gallon is 128 US fluid ounces and the imperial gallon is 160 imperial fluid ounces. Make sure you pick the right one.

How many teaspoons are in a tablespoon?

There are 3 US teaspoons in 1 US tablespoon. In metric, 1 US teaspoon is about 4.93 mL and 1 US tablespoon is about 14.79 mL. There are also 2 tablespoons in 1 US fluid ounce.

How many cubic centimeters are in a milliliter?

They are equal: 1 cm3 is exactly 1 mL, and 1,000 mL make 1 liter or 1,000 cm3. One cubic meter is 1,000 liters. This is why the medical and engineering worlds use cc and mL interchangeably.

Are fluid ounces the same as ounces of weight?

No. A fluid ounce measures volume (1 US fl oz is about 29.57 mL), while an ounce measures weight (about 28.35 g). For water they are close, but for other ingredients such as flour or honey a cup of the same volume weighs very different amounts.

Is my data shared when using the Volume Converter?

No. Toolskyt operates under a zero-server policy. All calculations, data formatting, and file exports are executed locally on your machine.

Do I need to sign up or pay to use the Volume Converter?

No, this tool is 100% free. There are no limits, sign-ups, subscriptions, or hidden charges required.

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