The cup, a unit of volume commonly used in cooking, has a fascinating history rooted in both tradition and practicality. Although the concept originated in ancient Rome as a vessel for measurement, the modern cup as we know it was defined by the United States during the 19th century, standardizing it to 8 fluid ounces. This measurement still varies across the globe; for example, the UK uses both the metric cup (250 milliliters) and the imperial cup (284 milliliters).
In the culinary world, the cup’s influence extends beyond its volume, serving as a key component in recipes to ensure uniformity and culinary success. Interestingly, for coffee aficionados, the “cup” is often seen as 6 fluid ounces instead of 8, illustrating the cup’s adaptability across different contexts. This adaptability of the cup reinforces its essential role in both day-to-day and cultural culinary practices.
The decilitre, a metric unit of volume, equates to one-tenth of a litre, or precisely 100 millilitres. While the metric system is well-known for its ease of use, the decilitre often flies under the radar, overshadowed by its bigger sibling, the litre. It’s particularly prevalent in certain European countries for measuring beverages, like boxed wine or packaged juices, offering a convenient middle ground between the millilitre and litre.
Interestingly, the term “decilitre” also connects to the origin of the metric system, which was established during the French Revolution. The French aimed to simplify and standardize measurements, allowing easy conversion and understanding across different regions—a legacy that continues to shape global measurement systems today. Embracing the decilitre invites a peek into this rich history of measurement.
Cups | Decilitres |
---|---|
0
cup
|
0
dl
|
0.5
cup
|
1.18294
dl
|
1
cup
|
2.36588
dl
|
1.5
cup
|
3.54882
dl
|
2
cup
|
4.73176
dl
|
2.5
cup
|
5.91471
dl
|
3
cup
|
7.09765
dl
|
3.5
cup
|
8.28059
dl
|
4
cup
|
9.46353
dl
|
4.5
cup
|
10.64647
dl
|
5
cup
|
11.82941
dl
|
5.5
cup
|
13.01235
dl
|
6
cup
|
14.19529
dl
|
6.5
cup
|
15.37824
dl
|
7
cup
|
16.56118
dl
|
7.5
cup
|
17.74412
dl
|
8
cup
|
18.92706
dl
|
8.5
cup
|
20.11
dl
|
9
cup
|
21.29294
dl
|
9.5
cup
|
22.47588
dl
|
10
cup
|
23.65882
dl
|
10.5
cup
|
24.84176
dl
|
11
cup
|
26.02471
dl
|
11.5
cup
|
27.20765
dl
|
12
cup
|
28.39059
dl
|
12.5
cup
|
29.57353
dl
|
13
cup
|
30.75647
dl
|
13.5
cup
|
31.93941
dl
|
14
cup
|
33.12235
dl
|
14.5
cup
|
34.30529
dl
|
15
cup
|
35.48824
dl
|
15.5
cup
|
36.67118
dl
|
16
cup
|
37.85412
dl
|
16.5
cup
|
39.03706
dl
|
17
cup
|
40.22
dl
|
17.5
cup
|
41.40294
dl
|
18
cup
|
42.58588
dl
|
18.5
cup
|
43.76882
dl
|
19
cup
|
44.95177
dl
|
19.5
cup
|
46.13471
dl
|
20
cup
|
47.31765
dl
|
20.5
cup
|
48.50059
dl
|
21
cup
|
49.68353
dl
|
21.5
cup
|
50.86647
dl
|
22
cup
|
52.04941
dl
|
22.5
cup
|
53.23235
dl
|
23
cup
|
54.41529
dl
|
23.5
cup
|
55.59824
dl
|
24
cup
|
56.78118
dl
|
24.5
cup
|
57.96412
dl
|
25
cup
|
59.14706
dl
|
25.5
cup
|
60.33
dl
|
26
cup
|
61.51294
dl
|
26.5
cup
|
62.69588
dl
|
27
cup
|
63.87882
dl
|
27.5
cup
|
65.06177
dl
|
28
cup
|
66.24471
dl
|
28.5
cup
|
67.42765
dl
|
29
cup
|
68.61059
dl
|
29.5
cup
|
69.79353
dl
|
30
cup
|
70.97647
dl
|
30.5
cup
|
72.15941
dl
|
31
cup
|
73.34235
dl
|
31.5
cup
|
74.52529
dl
|
32
cup
|
75.70824
dl
|
32.5
cup
|
76.89118
dl
|
33
cup
|
78.07412
dl
|
33.5
cup
|
79.25706
dl
|
34
cup
|
80.44
dl
|
34.5
cup
|
81.62294
dl
|
35
cup
|
82.80588
dl
|
35.5
cup
|
83.98882
dl
|
36
cup
|
85.17177
dl
|
36.5
cup
|
86.35471
dl
|
37
cup
|
87.53765
dl
|
37.5
cup
|
88.72059
dl
|
38
cup
|
89.90353
dl
|
38.5
cup
|
91.08647
dl
|
39
cup
|
92.26941
dl
|
39.5
cup
|
93.45235
dl
|
40
cup
|
94.63529
dl
|
40.5
cup
|
95.81824
dl
|
41
cup
|
97.00118
dl
|
41.5
cup
|
98.18412
dl
|
42
cup
|
99.36706
dl
|
42.5
cup
|
100.55
dl
|
43
cup
|
101.73294
dl
|
43.5
cup
|
102.91588
dl
|
44
cup
|
104.09882
dl
|
44.5
cup
|
105.28177
dl
|
45
cup
|
106.46471
dl
|
45.5
cup
|
107.64765
dl
|
46
cup
|
108.83059
dl
|
46.5
cup
|
110.01353
dl
|
47
cup
|
111.19647
dl
|
47.5
cup
|
112.37941
dl
|
48
cup
|
113.56235
dl
|
48.5
cup
|
114.7453
dl
|
49
cup
|
115.92824
dl
|
49.5
cup
|
117.11118
dl
|
50
cup
|
118.29412
dl
|
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