Volume Converter

Convert volumes fast—cups, liters, gallons, and more—with your go-to tool.

Tool Icon Volume Converter

Volume Converter
Liquid Volume:
Select a liquid unit
Dry Volume:
Select a dry unit
Cooking Conversions:

About This Tool

Alright, so you’ve got a recipe calling for cups, but your measuring jug’s in milliliters. Or maybe you’re trying to figure out how many gallons that weird-shaped fish tank holds. Whatever the case, this Volume Converter’s here to save your sanity. It’s not fancy. No animations, no pop-ups asking for your email. Just type in a number, pick your units, and boom—you get the answer. Simple as that. I built this because I got tired of guessing. One time I tried converting liters to fluid ounces in my head and ended up with soup that tasted like regret. Never again. This tool handles all the common (and some not-so-common) volume units—so you don’t have to remember whether a pint’s bigger than a quart or if a cubic meter sounds like something from a sci-fi movie (spoiler: it is, but it’s also real).

Key Features

  • Supports over 20 volume units—from teaspoons to cubic kilometers, because why not?
  • Works both ways. Convert milliliters to cups or gallons to liters—no judgment.
  • No login, no tracking, no nonsense. Your data stays on your screen.
  • Mobile-friendly. Use it on your phone while cooking, brewing, or pretending to understand engine oil specs.
  • Fast. Like, “blink-and-you’ll-miss-it” fast. Because waiting 3 seconds for a conversion is 3 seconds too long.
  • Free. Always. No hidden fees, no “premium” version for basic math.

FAQ

Q: Does this work offline?
A: Nope. It needs the internet to load, but once it’s up, you can use it without a connection—just don’t close the tab. I haven’t figured out offline mode yet, and honestly, I keep forgetting to add it.

Q: Why cubic kilometers? Who even uses that?
A: Good question. Probably nobody in daily life. But I added it because once I started listing units, I got carried away. Plus, if you’re calculating the volume of a small moon or a really ambitious swimming pool, you’re welcome.