The fluid ounce is a unit of volume with a fascinating history that dates back to Ancient Rome. Originally based on a single sip’s worth of wine, it evolved over centuries to meet the needs of various cultures and trades. Today, a fluid ounce comprises different measurements in the U.S. and the UK, with the U.S. fluid ounce measuring approximately 29.57 milliliters, and the UK, or imperial fluid ounce, equivalent to about 28.41 milliliters.
This discrepancy roots back to the British Imperial System’s adjustments in the 19th century. Interestingly, the fluid ounce is not just a relic of the past; it’s still widely used in everything from cooking recipes to beverage servings, showcasing its enduring relevance in modern life.
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.
| Fluid Ounces | Decilitres |
|---|---|
0
fl-oz
|
0
dl
|
1
fl-oz
|
0.295735
dl
|
2
fl-oz
|
0.591471
dl
|
3
fl-oz
|
0.887206
dl
|
4
fl-oz
|
1.18294
dl
|
5
fl-oz
|
1.47868
dl
|
6
fl-oz
|
1.77441
dl
|
7
fl-oz
|
2.07015
dl
|
8
fl-oz
|
2.36588
dl
|
9
fl-oz
|
2.66162
dl
|
10
fl-oz
|
2.95735
dl
|
11
fl-oz
|
3.25309
dl
|
12
fl-oz
|
3.54882
dl
|
13
fl-oz
|
3.84456
dl
|
14
fl-oz
|
4.14029
dl
|
15
fl-oz
|
4.43603
dl
|
16
fl-oz
|
4.73176
dl
|
17
fl-oz
|
5.0275
dl
|
18
fl-oz
|
5.32324
dl
|
19
fl-oz
|
5.61897
dl
|
20
fl-oz
|
5.91471
dl
|
21
fl-oz
|
6.21044
dl
|
22
fl-oz
|
6.50618
dl
|
23
fl-oz
|
6.80191
dl
|
24
fl-oz
|
7.09765
dl
|
25
fl-oz
|
7.39338
dl
|
26
fl-oz
|
7.68912
dl
|
27
fl-oz
|
7.98485
dl
|
28
fl-oz
|
8.28059
dl
|
29
fl-oz
|
8.57632
dl
|
30
fl-oz
|
8.87206
dl
|
31
fl-oz
|
9.16779
dl
|
32
fl-oz
|
9.46353
dl
|
33
fl-oz
|
9.75926
dl
|
34
fl-oz
|
10.055
dl
|
35
fl-oz
|
10.35074
dl
|
36
fl-oz
|
10.64647
dl
|
37
fl-oz
|
10.94221
dl
|
38
fl-oz
|
11.23794
dl
|
39
fl-oz
|
11.53368
dl
|
40
fl-oz
|
11.82941
dl
|
41
fl-oz
|
12.12515
dl
|
42
fl-oz
|
12.42088
dl
|
43
fl-oz
|
12.71662
dl
|
44
fl-oz
|
13.01235
dl
|
45
fl-oz
|
13.30809
dl
|
46
fl-oz
|
13.60382
dl
|
47
fl-oz
|
13.89956
dl
|
48
fl-oz
|
14.19529
dl
|
49
fl-oz
|
14.49103
dl
|
50
fl-oz
|
14.78676
dl
|
51
fl-oz
|
15.0825
dl
|
52
fl-oz
|
15.37824
dl
|
53
fl-oz
|
15.67397
dl
|
54
fl-oz
|
15.96971
dl
|
55
fl-oz
|
16.26544
dl
|
56
fl-oz
|
16.56118
dl
|
57
fl-oz
|
16.85691
dl
|
58
fl-oz
|
17.15265
dl
|
59
fl-oz
|
17.44838
dl
|
60
fl-oz
|
17.74412
dl
|
61
fl-oz
|
18.03985
dl
|
62
fl-oz
|
18.33559
dl
|
63
fl-oz
|
18.63132
dl
|
64
fl-oz
|
18.92706
dl
|
65
fl-oz
|
19.22279
dl
|
66
fl-oz
|
19.51853
dl
|
67
fl-oz
|
19.81426
dl
|
68
fl-oz
|
20.11
dl
|
69
fl-oz
|
20.40574
dl
|
70
fl-oz
|
20.70147
dl
|
71
fl-oz
|
20.99721
dl
|
72
fl-oz
|
21.29294
dl
|
73
fl-oz
|
21.58868
dl
|
74
fl-oz
|
21.88441
dl
|
75
fl-oz
|
22.18015
dl
|
76
fl-oz
|
22.47588
dl
|
77
fl-oz
|
22.77162
dl
|
78
fl-oz
|
23.06735
dl
|
79
fl-oz
|
23.36309
dl
|
80
fl-oz
|
23.65882
dl
|
81
fl-oz
|
23.95456
dl
|
82
fl-oz
|
24.25029
dl
|
83
fl-oz
|
24.54603
dl
|
84
fl-oz
|
24.84176
dl
|
85
fl-oz
|
25.1375
dl
|
86
fl-oz
|
25.43324
dl
|
87
fl-oz
|
25.72897
dl
|
88
fl-oz
|
26.02471
dl
|
89
fl-oz
|
26.32044
dl
|
90
fl-oz
|
26.61618
dl
|
91
fl-oz
|
26.91191
dl
|
92
fl-oz
|
27.20765
dl
|
93
fl-oz
|
27.50338
dl
|
94
fl-oz
|
27.79912
dl
|
95
fl-oz
|
28.09485
dl
|
96
fl-oz
|
28.39059
dl
|
97
fl-oz
|
28.68632
dl
|
98
fl-oz
|
28.98206
dl
|
99
fl-oz
|
29.27779
dl
|
100
fl-oz
|
29.57353
dl
|
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