Milliliters to US cups

US cups = milliliters × 0.00422675

How to convert milliliters to US cups

One milliliter is 0.00422675 US cups, so multiply the number of milliliters by 0.00422675. For example, 20 milliliters is 20 × 0.00422675 = 0.08453506 US cups. To go back, divide by the same number, or multiply by 236.588236.

Quick estimate

Multiplying by about 0.004 gets within 5.4% of the exact answer, which is enough to check that a result makes sense.

Where it comes up

Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.

milliliters	US cups
1 ml	0.00422675 cup
2 ml	0.00845351 cup
3 ml	0.01268026 cup
4 ml	0.01690701 cup
5 ml	0.02113376 cup
6 ml	0.02536052 cup
7 ml	0.02958727 cup
8 ml	0.03381402 cup
9 ml	0.03804078 cup
10 ml	0.04226753 cup
11 ml	0.04649428 cup
12 ml	0.05072103 cup
13 ml	0.05494779 cup
14 ml	0.05917454 cup
15 ml	0.06340129 cup
16 ml	0.06762805 cup
17 ml	0.0718548 cup
18 ml	0.07608155 cup
19 ml	0.0803083 cup
20 ml	0.08453506 cup
25 ml	0.10566882 cup
30 ml	0.12680259 cup
40 ml	0.16907011 cup
50 ml	0.21133764 cup
60 ml	0.25360517 cup
70 ml	0.2958727 cup
75 ml	0.31700646 cup
80 ml	0.33814023 cup
90 ml	0.38040776 cup
100 ml	0.42267528 cup
120 ml	0.50721034 cup
150 ml	0.63401293 cup
200 ml	0.84535057 cup
250 ml	1.056688 cup
300 ml	1.268026 cup
400 ml	1.690701 cup
500 ml	2.113376 cup
750 ml	3.170065 cup
1,000 ml	4.226753 cup
1,500 ml	6.340129 cup
2,000 ml	8.453506 cup
5,000 ml	21.133764 cup
10,000 ml	42.267528 cup

Questions

How many US cups are in a milliliter?

0.00422675 US cups.

How do I convert milliliters to US cups in a spreadsheet?

Put the value in A1 and type =A1*0.00422675, then fill the formula down the column.

Are the values in the table exact?

They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.