A ream is a unit of measurement predominantly used in the paper industry, traditionally amounting to 500 sheets of paper. Interestingly, the origin of the term traces back to the Arabic word “rizmah,” meaning “bundle,” and it made its way to English through Old French. Beyond the classic ream of 500 sheets, there are variants such as the printer’s ream, which can sometimes consist of 516 or 532 sheets to account for production and packaging discrepancies.
Historically, the definition of a ream has varied, with ancient versions containing as few as 480 sheets. Today, reams make paper inventory and transaction precision easier for businesses worldwide. Moreover, the ream serves as a convenient metric in assessing and comparing paper consumption on both individual and corporate scales, offering an intriguing glimpse into resource usage and sustainability practices.
The concept of a dozen, representing the number 12, dates back to ancient civilizations, where it was favored for its divisibility. Twelve can be divided evenly into halves, thirds, and quarters, making it extremely useful for trade and distribution. This efficiency explains its prominence in selling items like eggs, pastries, and even flowers, which are often still grouped in dozens today.
Interestingly, the dozen has transcended its original purpose to influence language and culture. Expressions such as “a baker’s dozen,” which refers to 13, emerged from the medieval practice where bakers would add an extra loaf to a batch of 12 to avoid penalties for selling underweight bread. Through such trivia, the dozen showcases its significant role in both commerce and everyday life.
Reams | Dozens |
---|---|
0
ream
|
0
doz
|
0.5
ream
|
20.83333
doz
|
1
ream
|
41.66667
doz
|
1.5
ream
|
62.5
doz
|
2
ream
|
83.33333
doz
|
2.5
ream
|
104.16667
doz
|
3
ream
|
125
doz
|
3.5
ream
|
145.83333
doz
|
4
ream
|
166.66667
doz
|
4.5
ream
|
187.5
doz
|
5
ream
|
208.33333
doz
|
5.5
ream
|
229.16667
doz
|
6
ream
|
250
doz
|
6.5
ream
|
270.83333
doz
|
7
ream
|
291.66667
doz
|
7.5
ream
|
312.5
doz
|
8
ream
|
333.33333
doz
|
8.5
ream
|
354.16667
doz
|
9
ream
|
375
doz
|
9.5
ream
|
395.83333
doz
|
10
ream
|
416.66667
doz
|
10.5
ream
|
437.5
doz
|
11
ream
|
458.33333
doz
|
11.5
ream
|
479.16667
doz
|
12
ream
|
500
doz
|
12.5
ream
|
520.83333
doz
|
13
ream
|
541.66667
doz
|
13.5
ream
|
562.5
doz
|
14
ream
|
583.33333
doz
|
14.5
ream
|
604.16667
doz
|
15
ream
|
625
doz
|
15.5
ream
|
645.83333
doz
|
16
ream
|
666.66667
doz
|
16.5
ream
|
687.5
doz
|
17
ream
|
708.33333
doz
|
17.5
ream
|
729.16667
doz
|
18
ream
|
750
doz
|
18.5
ream
|
770.83333
doz
|
19
ream
|
791.66667
doz
|
19.5
ream
|
812.5
doz
|
20
ream
|
833.33333
doz
|
20.5
ream
|
854.16667
doz
|
21
ream
|
875
doz
|
21.5
ream
|
895.83333
doz
|
22
ream
|
916.66667
doz
|
22.5
ream
|
937.5
doz
|
23
ream
|
958.33333
doz
|
23.5
ream
|
979.16667
doz
|
24
ream
|
1000
doz
|
24.5
ream
|
1020.83333
doz
|
25
ream
|
1041.66667
doz
|
25.5
ream
|
1062.5
doz
|
26
ream
|
1083.33333
doz
|
26.5
ream
|
1104.16667
doz
|
27
ream
|
1125
doz
|
27.5
ream
|
1145.83333
doz
|
28
ream
|
1166.66667
doz
|
28.5
ream
|
1187.5
doz
|
29
ream
|
1208.33333
doz
|
29.5
ream
|
1229.16667
doz
|
30
ream
|
1250
doz
|
30.5
ream
|
1270.83333
doz
|
31
ream
|
1291.66667
doz
|
31.5
ream
|
1312.5
doz
|
32
ream
|
1333.33333
doz
|
32.5
ream
|
1354.16667
doz
|
33
ream
|
1375
doz
|
33.5
ream
|
1395.83333
doz
|
34
ream
|
1416.66667
doz
|
34.5
ream
|
1437.5
doz
|
35
ream
|
1458.33333
doz
|
35.5
ream
|
1479.16667
doz
|
36
ream
|
1500
doz
|
36.5
ream
|
1520.83333
doz
|
37
ream
|
1541.66667
doz
|
37.5
ream
|
1562.5
doz
|
38
ream
|
1583.33333
doz
|
38.5
ream
|
1604.16667
doz
|
39
ream
|
1625
doz
|
39.5
ream
|
1645.83333
doz
|
40
ream
|
1666.66667
doz
|
40.5
ream
|
1687.5
doz
|
41
ream
|
1708.33333
doz
|
41.5
ream
|
1729.16667
doz
|
42
ream
|
1750
doz
|
42.5
ream
|
1770.83333
doz
|
43
ream
|
1791.66667
doz
|
43.5
ream
|
1812.5
doz
|
44
ream
|
1833.33333
doz
|
44.5
ream
|
1854.16667
doz
|
45
ream
|
1875
doz
|
45.5
ream
|
1895.83333
doz
|
46
ream
|
1916.66667
doz
|
46.5
ream
|
1937.5
doz
|
47
ream
|
1958.33333
doz
|
47.5
ream
|
1979.16667
doz
|
48
ream
|
2000
doz
|
48.5
ream
|
2020.83333
doz
|
49
ream
|
2041.66667
doz
|
49.5
ream
|
2062.5
doz
|
50
ream
|
2083.33333
doz
|
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