Is 100g Equal to 100ml? Understanding Grams to Milliliters Conversion

Learn why 100g is not always equal to 100ml and how density affects the conversion between grams and milliliters.

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100g is not necessarily equal to 100ml. It depends on the substance's density. For example, 100g of water is indeed 100ml, but 100g of oil or flour would not occupy the same volume. Always consider the material's density when converting between grams and milliliters.

FAQs & Answers

  1. Why is 100g not always equal to 100ml? Because grams measure weight and milliliters measure volume, the conversion depends on the substance’s density. Different materials weigh differently per unit volume.
  2. How do I convert grams to milliliters accurately? To convert grams to milliliters accurately, you need to know the density of the substance, then use the formula: volume (ml) = mass (g) ÷ density (g/ml).
  3. Is 100g of water always 100ml? Yes, water has a density of 1 g/ml, so 100 grams of water equals 100 milliliters.