Convert volume units instantly with our free Volume Converter(Volume Conversion)! Easily switch between liters, gallons (US & UK), cubic meters, cups, pints, tablespoons, teaspoons, barrels, and more.
Welcome to SEO Pheonix's Volume Converter, your go-to online resource to easily and precisely convert between any volume unit — from gallons to liters, cubic feet to cubic meters, teaspoons to tablespoons, and many more.
You are a student, engineer, chef, or scientist; this free converter simplifies your task, making it quick and trustworthy.
Volume Converter is a web-based application that assists you in converting a unit of volume to another within seconds. Volume refers to the space occupied by an object or substance — typically applied to liquid, scientific, and industrial contexts.
Example:
1 liter = 1000 milliliters
1 gallon (US) = 3.78541 liters
1 cubic meter = 1000 liters
Rather than memorizing all these formulas, just input the value into our converter, choose the unit, and receive instant, precise results.
There are literally hundreds of volume measurement systems worldwide — from imperial units employed in the UK and US to metric units employed worldwide. SEO Pheonix's Volume Converter makes this complexity a thing of the past by offering a universal, simple-to-use interface for all volume conversion purposes.
Key Benefits:
✅ Converts metric and imperial volume units
✅ Liquid, solid, and gas measurements
✅ 100% free and online
✅ Instant and accurate calculations
✅ Ideal for students, professionals, and home users
We have a full list of volume units that our converter can handle, both SI (metric) and imperial units.
| Unit | Symbol | Equivalent |
| Cubic meter | m³ | 1 m³ = 1000 L |
| Liter | L | 1 L = 1000 mL |
| Milliliter | mL | 1 mL = 0.001 L |
| Cubic centimeter | cm³ | 1 cm³ = 1 mL |
| Cubic millimeter | mm³ | 1 mm³ = 0.001 cm³ |
| Unit | Symbol | Equivalent |
| Gallon (US, liq) | gal (US) | 1 gal = 3.785 L |
| Gallon (UK) | gal (UK) | 1 gal = 4.546 L |
| Quart | qt | 1 qt = 0.946 L |
| Pint | pt | 1 pt = 0.473 L |
| Cup | cup | 1 cup = 0.236 L |
| Fluid ounce | fl oz | 1 fl oz = 29.573 mL |
| Tablespoon | tbsp | 1 tbsp = 14.786 mL |
| Teaspoon | tsp | 1 tsp = 4.929 mL |
| Unit | Symbol | Equivalent |
| Gallon (US, liq) | gal (US) | 1 gal = 3.785 L |
| Gallon (UK) | gal (UK) | 1 gal = 4.546 L |
| Quart | qt | 1 qt = 0.946 L |
| Pint | pt | 1 pt = 0.473 L |
| Cup | cup | 1 cup = 0.236 L |
| Fluid ounce | fl oz | 1 fl oz = 29.573 mL |
| Tablespoon | tbsp | 1 tbsp = 14.786 mL |
| Teaspoon | tsp | 1 tsp = 4.929 mL |
It's as simple as 1-2-3 using the SEO Pheonix's Volume Converter:
Enter a value – Enter the number to be converted.
Select units – Select the "From" and "To" units (e.g., liter → gallon, Volume cm3 to litres).
Get instant results – The converted value is shown instantly.
You can also easily reverse directions (e.g., gallons to liters → liters to gallons) with one click.
Here are some everyday volume conversions for better comprehension.
1 Liter = Gallons
1 Liter = 0.264172 Gallons (US)
1 Gallon (US) = Liters
1 Gallon = 3.78541 Liters
1 Cubic Meter = Liters
1 m³ = 1000 Liters
1 Cup = Milliliters
1 Cup = 236.588 mL
1 Barrel (Oil) = Gallons
1 Barrel = 42 Gallons (US)
The metric system (utilized in most nations) is decimal-based, hence the ease of conversion:
1 liter = 1000 milliliters
1 cubic meter = 1000 liters
The imperial system (primarily in the USA and UK) is not a decimal system and can be confusing:
1 gallon (US) = 3.785 liters
1 gallon (UK) = 4.546 liters
That's why software such as SEO Pheonix Volume Converter are so valuable — they cut human error and save time.
Accurate Volume Measurement Converter: Volume measurement and conversion are applied in nearly every industry. Here's where you may require our tool:
Converting liters to cups or milliliters to tablespoons when following a recipe.
Measuring chemical or liquid volume in exact milliliters or cubic centimeters.
Converting liters to oil barrels, or gallons to cubic meters for production numbers.
Computing bushels, acre-feet, and cubic yards for crop and water management.
Measuring volume of concrete or soil in cubic feet or cubic meters.
| From | To | Conversion |
| 1 Liter | Gallons (US) | 0 |
| 1 Gallon (US) | Liters | 3.78541 |
| 1 Cup | Milliliters | 236.588 |
| 1 Pint (US) | Liters | 0.473176 |
| 1 Quart (US) | Liters | 0.946353 |
| 1 Cubic Meter | Gallons (US) | 264.172 |
| 1 Barrel (Oil) | Liters | 158.987 |
| 1 Bushel (US) | Liters | 35.239 |
| 1 Teaspoon | Milliliters | 4.929 |
| 1 Tablespoon | Milliliters | 14.786 |
Our Volume Converter has special and not very common units for experts:
Cubic inches, Cubic yards, Board foot, Gill (UK/US),
Peck (US), Stere, Ton (register), Ounce (UK/US fluid), and others.
It makes it a universal tool for both engineering and daily usage.
✅ Immediate Results – No calculations or formulas needed
✅ All Units Supported – Metric, Imperial, US Customary
✅ Fully Free – No sign-up or fee
✅ Mobile-Friendly Interface – Suitable for all devices
✅ Accurate & Verified Data – Based on global standards (SI & NIST)
SEO Pheonix Volume Converter excels in accuracy, speed, and simplicity. It covers every volume unit, including rare and industry-specific ones — making it the most complete online volume conversion tool available.
Whether you’re:
Following a recipe,
Conducting experiments,
Working on construction calculations,
or
Preparing business reports — our Volume Unit Converter ensures fast and accurate results every single time.
The SEO Pheonix Volume Converter simplifies complex unit conversions with a single click.
Forget memorizing formulas — just input, convert, and get precise results instantly.
Save time, reduce errors, and improve accuracy in your everyday tasks or professional work.
Try it now at SEO Pheonix Volume Converter/Scientific volume calculator- the most efficient, user-friendly, and 100% free online volume conversion tool you’ll ever need.
The US gallon is 3.785 liters, and the UK (Imperial) gallon is 4.546 liters.
Multiply cubic meters by 1000.
Example: 2 m³ = 2000 L
Cubic meters (m³) or liters (L) are usual units for gases.
1 cup = 16 tablespoons.
Therefore, divide tablespoons by 16 in order to have cups.
The converter operates online — you only require internet connectivity for live results.