swap_horiz Need Grams to Milliliters instead?

How Much Is 420 Milliliters of Corn Syrup in Grams?

420 milliliters of corn syrup equals 582.28 g. Corn syrup has a density of 328g per cup (1.39g per milliliter), which means it's relatively light compared to other common cooking ingredients. For comparison, 420 milliliters of honey would be 603.58 g.

420 milliliters of corn syrup
=
582.28g
420 milliliters of corn syrup is also
582.28

Formula and Step-by-Step

milliliters × 1.39g/ml = grams
  1. Start with 420 milliliters of corn syrup
  2. 1 milliliter of corn syrup = 1.39g
  3. 420 × 1.39 = 582.28g

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Measuring Tip

For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.

Corn Syrup at Different Amounts

How corn syrup scales across common milliliters measurements. Your amount (420 milliliters) is highlighted.

25 ml34.66 g50 ml69.32 g100 ml138.64 g150 ml207.96 g200 ml277.28 g250 ml346.59 g420 ml582.28 g500 ml693.19 g

For reference, 420 milliliters of corn syrup (582.28g) is close in weight to a basketball (624g).

Other Amounts of Corn Syrup

Milliliters Grams
5 milliliters 6.93 g
10 milliliters 13.86 g
15 milliliters 20.80 g
25 milliliters 34.66 g
50 milliliters 69.32 g
100 milliliters 138.64 g
150 milliliters 207.96 g
200 milliliters 277.28 g
250 milliliters 346.59 g
420 milliliters 582.28 g
500 milliliters 693.19 g

Understanding the Units

What is a Milliliter?

A milliliter (ml) is a metric unit of volume equal to 1/1000 of a liter. It is the standard volume measurement for cooking in most countries outside the US. One cup equals approximately 236.588 milliliters.

What is a Gram?

Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.

Frequently Asked Questions

About 582.28 g, based on corn syrup having a density of 328g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of milliliters by 1.39 (grams per milliliter for corn syrup). For 420 milliliters: 420 × 1.39 = 582.28 g.
Weighing corn syrup on a kitchen scale is strongly recommended. It is thick and sticky, so it clings to measuring vessels. If you must measure by volume, lightly oil the measuring cup first so it slides out cleanly.
Temperature has a minimal effect on most cooking liquids. The density of corn syrup changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.
Reverse the conversion: 582.28 g ÷ 1.39 = 420 milliliters. Or use the Grams to Milliliters converter.