21 Calories to Therm (Us) (21 cal to th e.c.)

Convert 21 Calories to Therm (Us) (cal to th e.c.) with our conversion calculator and conversion tables. To convert 21 cal to th e.c. use direct conversion formula below.
21 cal = 8.3358614491413E-7 th e.c..
You also can convert 21 Calories to other Energy (popular) units.

21 CALORIES

=

8.3358614491413E-7 THERM (US)

Direct conversion formula: 1 Calories * 25192357.296394 = 1 Therm (Us)

Opposite conversion: 21 Therm (Us) 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 Therm (Us)

CALORIES   THERM (US)
1 = 3.9694578329244E-8
2 = 7.9389156658488E-8
3 = 1.1908373498773E-7
4 = 1.5877831331698E-7
5 = 1.9847289164622E-7
7 = 2.7786204830471E-7
8 = 3.1755662663395E-7
9 = 3.572512049632E-7
10 = 3.9694578329244E-7
THERM (US)   CALORIES
1 = 25192357.296394
2 = 50384714.592787
3 = 75577071.889181
4 = 100769429.18557
5 = 125961786.48197
7 = 176346501.07476
8 = 201538858.37115
9 = 226731215.66754
10 = 251923572.96394

Nearest numbers for 21 Calories

CALORIES   THERM (US)
1 cal = 3.9694578329244E-8 th e.c.
2 cal = 7.9389156658488E-8 th e.c.
3 cal = 1.1908373498773E-7 th e.c.
4 cal = 1.5877831331698E-7 th e.c.
5 cal = 1.9847289164622E-7 th e.c.
6 cal = 2.3816746997546E-7 th e.c.
7 cal = 2.7786204830471E-7 th e.c.
8 cal = 3.1755662663395E-7 th e.c.
9 cal = 3.572512049632E-7 th e.c.
10 cal = 3.9694578329244E-7 th e.c.
11 cal = 4.3664036162169E-7 th e.c.
12 cal = 4.7633493995093E-7 th e.c.
13 cal = 5.1602951828017E-7 th e.c.
14 cal = 5.5572409660942E-7 th e.c.
15 cal = 5.9541867493866E-7 th e.c.
16 cal = 6.3511325326791E-7 th e.c.
17 cal = 6.7480783159715E-7 th e.c.
18 cal = 7.1450240992639E-7 th e.c.
19 cal = 7.5419698825564E-7 th e.c.
20 cal = 7.9389156658488E-7 th e.c.