Tonic water Grams to Cups

100 grams of Tonic water is about 0.418 US cups with the density used here.

Direct Answer

1 g of Tonic water equals 0.004 cups

cups = grams รท 238.954

250 g = 1.046 cups

Converter Calculator

0.004 Cups

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Explanation

Convert grams of tonic water into US cups using the same 238.954 grams-per-cup reference used on the reverse page.

That is useful for mixer prep, dilution planning, and packaged-drink workflows where tonic water volume and weight need to stay comparable. Tonic water can still vary a little with sugar level or carbonation, so the converter keeps one reference value for consistency.

Method & Density Basis

  • Density basis: 1.01 g/mL (anchored to US cup 236.588 mL and US fl oz 29.5735295625 mL).
  • Applied factor: 1 Gram = 0.004 Cups.
  • Consistency rule: mirror pages invert the same per-liquid constants so forward and reverse directions remain aligned.
  • Source: Beverage density pool (Tonic water density near room temperature.)

Common Conversion Values

GramsCups
25 0.105
50 0.209
75 0.314
100 0.418
150 0.628
200 0.837
250 1.046
500 2.092

Frequently Asked Questions

How many cups is 100 g of Tonic water?

100 g of Tonic water is 0.418 US cups with the density used here.

What cup reference is used for Tonic water?

It uses the US cup standard (236.588 mL), which is equivalent to 238.954 g per cup for Tonic water.

How many cups is 250 g of Tonic water?

250 g of Tonic water is 1.046 US cups with the density used here.

How do I convert Tonic water cups back to grams?

Use the mirror Cups To Grams page; for this ingredient, 1 US cup = 238.954 g.