21 Calories to Rydberg (21 cal to Ry)

Convert 21 Calories to Rydberg (cal to Ry) with our conversion calculator and conversion tables. To convert 21 cal to Ry use direct conversion formula below.
21 cal = 4.0333486238532E+19 Ry.
You also can convert 21 Calories to other Energy (popular) units.

21 CALORIES

=

4.0333486238532E+19 RYDBERG

Direct conversion formula: 1 Calories / 1.9206422018349E+18 = 1 Rydberg

Opposite conversion: 21 Rydberg to Calories

Conversion calculator

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Check out conversion of 21 cal to most popular energy units:

21 cal to Joules
21 cal to Electron Volt
21 cal to Foot-Pound
21 cal to Inch-Pound
21 cal to BTU

Conversion table: Calories to Rydberg

CALORIES   RYDBERG
1 = 1.9206422018349E+18
2 = 3.8412844036697E+18
3 = 5.7619266055046E+18
4 = 7.6825688073395E+18
5 = 9.6032110091743E+18
7 = 1.3444495412844E+19
8 = 1.5365137614679E+19
9 = 1.7285779816514E+19
10 = 1.9206422018349E+19
RYDBERG   CALORIES
1 = 5.2065918318605E-19
2 = 1.0413183663721E-18
3 = 1.5619775495582E-18
4 = 2.0826367327442E-18
5 = 2.6032959159303E-18
7 = 3.6446142823024E-18
8 = 4.1652734654884E-18
9 = 4.6859326486745E-18
10 = 5.2065918318605E-18

Nearest numbers for 21 Calories

CALORIES   RYDBERG
1 cal = 1.9206422018349E+18 Ry
2 cal = 3.8412844036697E+18 Ry
3 cal = 5.7619266055046E+18 Ry
4 cal = 7.6825688073395E+18 Ry
5 cal = 9.6032110091743E+18 Ry
6 cal = 1.1523853211009E+19 Ry
7 cal = 1.3444495412844E+19 Ry
8 cal = 1.5365137614679E+19 Ry
9 cal = 1.7285779816514E+19 Ry
10 cal = 1.9206422018349E+19 Ry
11 cal = 2.1127064220183E+19 Ry
12 cal = 2.3047706422018E+19 Ry
13 cal = 2.4968348623853E+19 Ry
14 cal = 2.6888990825688E+19 Ry
15 cal = 2.8809633027523E+19 Ry
16 cal = 3.0730275229358E+19 Ry
17 cal = 3.2650917431193E+19 Ry
18 cal = 3.4571559633028E+19 Ry
19 cal = 3.6492201834862E+19 Ry
20 cal = 3.8412844036697E+19 Ry