Is 5 ml Equal to 5 Grams? Understanding Volume vs Weight

Learn why 5 ml does not always equal 5 grams and how to convert between volume and weight accurately using density.

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No, 5 ml is not the same as grams. Milliliters (ml) measure volume, while grams (g) measure weight. However, for water and substances with similar density, 1 ml roughly equals 1 gram. For other substances, you must know its density to convert ml to grams accurately.

FAQs & Answers

  1. Why is 5 ml not always equal to 5 grams? Because milliliters measure volume and grams measure weight, the conversion depends on the substance's density. Only for water and similar substances can 1 ml roughly equal 1 gram.
  2. How do I convert milliliters to grams accurately? To convert milliliters to grams accurately, multiply the volume in ml by the density of the substance (grams per milliliter).
  3. What substances have 1 ml equal to 1 gram? Water and liquids with similar density have approximately 1 ml equal to 1 gram.