Rømer to Réaumur (°Rø to ºRé)

Metric Conversions.

Réaumur to Rømer (ºRé to °Rø) (Swap units)

1°Rø = -9.90476ºRé

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Rømer to Réaumur (°Rø to ºRé) formula

Réaumur = (Rømer - 7.5) * 1.52380952

Rømer to Réaumur calculation

Réaumur = (Rømer - 7.5) * 1.52380952

Réaumur = (0 - 7.5) * 1.5238095238095

Réaumur = -7.5 * 1.5238095238095

Réaumur = -11.42857

About Rømer

Ole Rømer made significant contributions to the field of temperature measurement.

He was a Danish astronomer known for his work in the late 17th century. The Rømer scale (also known as the Danish scale) was based on the freezing and boiling points of water as many temperature scales are. Rømer's scale used the freezing and boiling reference points as 0 degrees and 60 degrees respectively. While the Rømer scale is no longer used it played a role as an early precursor to the Celsius scale.

About Réaumur

Réaumur was widely used in Europe in the past but is now rarely seen. The Réaumur scale was named after the French physicist René Antoine Ferchault de Réaumur who developed it in the early 18th century. The freezing point of water is 0°Ré and the boiling point 80°Ré. This scale has been almost completely replaced by the Celsius scale.

Despite the Réaumur scale no longer being used, it had a significant impact in the history of temperature measurement.

 

Rømer to Réaumur table

Starting value
Increment
Accuracy
Rømer
Réaumur
0°Rø
-11.42857ºRé
1°Rø
-9.90476ºRé
2°Rø
-8.38095ºRé
3°Rø
-6.85714ºRé
4°Rø
-5.33333ºRé
5°Rø
-3.80952ºRé
6°Rø
-2.28571ºRé
7°Rø
-0.76190ºRé
8°Rø
0.76190ºRé
9°Rø
2.28571ºRé
10°Rø
3.80952ºRé
11°Rø
5.33333ºRé
12°Rø
6.85714ºRé
13°Rø
8.38095ºRé
14°Rø
9.90476ºRé
15°Rø
11.42857ºRé
16°Rø
12.95238ºRé
17°Rø
14.47619ºRé
18°Rø
16.00000ºRé
19°Rø
17.52381ºRé
20°Rø
19.04762ºRé
21°Rø
20.57143ºRé
22°Rø
22.09524ºRé
23°Rø
23.61905ºRé
24°Rø
25.14286ºRé
25°Rø
26.66667ºRé
26°Rø
28.19048ºRé
27°Rø
29.71429ºRé
28°Rø
31.23810ºRé
29°Rø
32.76190ºRé
30°Rø
34.28571ºRé
31°Rø
35.80952ºRé
32°Rø
37.33333ºRé
33°Rø
38.85714ºRé
34°Rø
40.38095ºRé
35°Rø
41.90476ºRé
36°Rø
43.42857ºRé
37°Rø
44.95238ºRé
38°Rø
46.47619ºRé
39°Rø
48.00000ºRé
40°Rø
49.52381ºRé
41°Rø
51.04762ºRé
42°Rø
52.57143ºRé
43°Rø
54.09524ºRé
44°Rø
55.61905ºRé
45°Rø
57.14286ºRé
46°Rø
58.66667ºRé
47°Rø
60.19048ºRé
48°Rø
61.71429ºRé
49°Rø
63.23810ºRé
50°Rø
64.76190ºRé
51°Rø
66.28571ºRé
52°Rø
67.80952ºRé
53°Rø
69.33333ºRé
54°Rø
70.85714ºRé
55°Rø
72.38095ºRé
56°Rø
73.90476ºRé
57°Rø
75.42857ºRé
58°Rø
76.95238ºRé
59°Rø
78.47619ºRé
60°Rø
80.00000ºRé
61°Rø
81.52381ºRé
62°Rø
83.04762ºRé
63°Rø
84.57143ºRé
64°Rø
86.09524ºRé
65°Rø
87.61905ºRé
66°Rø
89.14286ºRé
67°Rø
90.66667ºRé
68°Rø
92.19048ºRé
69°Rø
93.71429ºRé
70°Rø
95.23810ºRé
71°Rø
96.76190ºRé
72°Rø
98.28571ºRé
73°Rø
99.80952ºRé
74°Rø
101.33333ºRé
75°Rø
102.85714ºRé
76°Rø
104.38095ºRé
77°Rø
105.90476ºRé
78°Rø
107.42857ºRé
79°Rø
108.95238ºRé
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