CC to Grams Converter

About the CC to Grams Converter

CC to grams depends on density, so the same cubic centimeter can weigh very different amounts depending on the substance. Water is the easiest case because 1 cc equals 1 gram, but flour, oil, honey, and mercury all sit at very different points on the scale.

This converter lets you choose a common substance or enter a custom density, then converts between cc and grams in both directions. That is helpful when a recipe, medication guide, or material sheet gives volume first but the rest of the workflow depends on mass. Because 1 cc equals 1 mL, it also works as an mL-to-grams converter for liquid and bulk-measure work. That is helpful when a recipe, medication guide, or material sheet gives volume first but the rest of the workflow depends on mass.

Use it when a volume reading needs to become a mass reading and the density is known. It is especially handy when the number starts in a recipe or product sheet but the next step is a scale reading.

When This Page Helps

Volume-to-mass conversion is only accurate when density is explicit. It also gives you a quick check against known materials before you weigh, pour, or package anything. This page applies that density for common substances and custom inputs so you can avoid assuming everything behaves like water. It also gives you a quick check against known materials before you weigh, pour, or package anything.

How to Use the Inputs

1. Choose the conversion direction: cc to grams or grams to cc.
2. Select a substance from the dropdown (water, flour, sugar, oil, etc.) or choose "Custom Density" and enter the density in g/cc.
3. Enter the value to convert in the input field, or click a preset button for common amounts.
4. Read the primary result in the first output card and related conversions (kg, mg, oz, lb) in the other cards.
5. Review the density comparison bars to see how your substance compares to others.
6. Expand the reference table to see what every substance weighs at your entered volume.

Example Calculation

Tips & Best Practices

• 1 cc = 1 mL exactly, so you can use this calculator for mL-to-grams conversions too.
• For water at room temperature, 1 cc = 1 gram—this is the easiest reference point to remember.
• Flour density varies with how tightly it is packed; 0.593 g/cc assumes lightly spooned flour.
• When measuring liquids for cooking or medicine, volume (cc/mL) is usually more accurate than weighing.
• Mercury is 13.5× denser than water—never assume all liquids are close to 1 g/cc.
• For best accuracy, measure density at the same temperature as your sample.

Practical Guidance

Use consistent units and keep the density assumption explicit, because cc-to-grams only works when the substance is known. For water the conversion is easy, but the moment you move to oil, flour, honey, or a powdered chemical, the answer changes with density.

Common Pitfalls

Most mistakes come from using the wrong density, rounding too early, or assuming every substance behaves like water. Temperature, packing, and moisture can also shift the real density enough to matter when accuracy is important.

Why It Matters

This conversion shows up in cooking, medicine, and lab work where a volume measurement has to become a mass reading without guessing. Keeping the density assumption visible is what turns a convenient estimate into a defensible measurement.

Frequently Asked Questions

• Is 1 cc the same as 1 mL?

  Yes. By definition, 1 cubic centimeter (cc) equals 1 milliliter (mL). The two units are interchangeable.

• Is 1 cc always 1 gram?

  Only for water (at about 4°C). For other substances, you need to multiply by the density. For example, 1 cc of oil ≈ 0.92 g, and 1 cc of honey ≈ 1.42 g.

• How do I find the density of a substance?

  Look it up in a materials reference table, on the product data sheet, or measure it by weighing a known volume. If the material changes with temperature, use a value taken at the same temperature as your sample. If the material changes with temperature, use a value taken at the same temperature as your sample.

• Why does flour weight vary so much?

  Flour traps air between particles. Sifted flour is less dense (~0.53 g/cc) than packed flour (~0.7 g/cc). The standard spooned-and-leveled density is about 0.593 g/cc.

• Can I use this for medications?

  For liquid medications, 1 cc = 1 mL. If you need to convert volume to mass, you need the medication's density, which should be on the label or package insert.

• What is the density of sugar?

  Granulated white sugar has a bulk density of about 0.845 g/cc. Brown sugar is slightly denser at ~0.93 g/cc due to moisture.