Kilocalorie per Hour (thermochemical) to Gigawatt Converter
Power · unit-converter
Convert Kilocalorie per Hour (thermochemical) to Gigawatt with a fixed input and output unit, step-by-step formula line, and reference tables. Linear units use SI watt definitions; mechanical hp uses 550 ft·lbf/s; BTU/h uses the IT BTU; dBm/dBW are logarithmic relative to 1 mW and 1 W. The full Power Converter also includes PS/CV, TR, kVA/MVA, and ft·lb/s.
Calculator
From: Kilocalorie per Hour (thermochemical) (kcal_h)
To: Gigawatt (gw)
About Kilocalorie per Hour (thermochemical)
Kilocalories per hour is a thermal power rate using the thermochemical kilocalorie (4,184 J per kcal) spread over one hour.
About Gigawatt
One gigawatt is one billion watts. Utility generation capacity and grid planning commonly use GW.
How to convert kilocalories per hour (thermochemical) to gigawatts
1 kilocalorie per hour (thermochemical) is equal to 1.16222222e-9 gigawatt when both are expressed in watt-equivalents:
1 kcal_h = (1.1622222222222223 W ÷ 1,000,000,000 W) gw = 1.16222222e-9 gw
Each kilocalorie per hour (thermochemical) is defined as 1.1622222222222223 W and each gigawatt as 1,000,000,000 W in this tool, so one kcal_h equals 1.1622222222222223 ÷ 1,000,000,000 gw = 1.16222222e-9 gw.
Let d(kcal_h) be the numeric value in Kilocalorie per Hour (thermochemical) (kcal_h), and d(gw) the value in Gigawatt (gw). Then:
d(gw) = d(kcal_h) × (1.1622222222222223 / 1,000,000,000)
Equivalently, divide by how many kcal_h fit into one gw (watts per gw divided by watts per kcal_h):
d(gw) = d(kcal_h) ÷ 8.60420650e+8
Or: gigawatt = kilocalorie per hour (thermochemical) ÷ 8.60420650e+8
Examples
Example #1: Convert 1 kcal_h to gigawatt
1 kcal_h = 1 kcal_h × (1.1622222222222223/1,000,000,000) gw = 0.0000000012 gw
1 kcal_h = 1 kcal_h ÷ 8.60420650e+8 = 0.0000000012 gw
Intermediate watts: 1.1622222222 W
Example #2: Convert 10 kcal_h to gigawatt
10 kcal_h = 10 kcal_h × (1.1622222222222223/1,000,000,000) gw = 0.0000000116 gw
10 kcal_h = 10 kcal_h ÷ 8.60420650e+8 = 0.0000000116 gw
Intermediate watts: 11.6222222222 W
Summary
To convert Kilocalorie per Hour (thermochemical) to Gigawatt, multiply the value in kcal_h by the ratio of watts per kcal_h divided by watts per gw. Equivalently: value_gw = value_kcal_h × (1.1622222222222223 / 1000000000). Numerically, 1 kcal_h equals 1.1622222222222223e-9 gw.
Relationship context
You are converting between thermal engineering rates (BTU/h, kcal/h) (Kilocalories per Hour (thermochemical)) and SI / decimal power (watts and prefixes) (Gigawatts). All linear values are mapped through watts first. The numeric factor is 1.162222e-9.
Conversion tables
| Kilocalorie per Hour (thermochemical) (kcal_h) | Gigawatt (gw) |
|---|---|
| 0.1 | 0.0000000001 |
| 1 | 0.0000000012 |
| 2 | 0.0000000023 |
| 3 | 0.0000000035 |
| 4 | 0.0000000046 |
| 5 | 0.0000000058 |
| 6 | 0.000000007 |
| 7 | 0.0000000081 |
| 8 | 0.0000000093 |
| 9 | 0.0000000105 |
| Kilocalorie per Hour (thermochemical) (kcal_h) | Gigawatt (gw) |
|---|---|
| 10 | 0.0000000116 |
| 20 | 0.0000000232 |
| 30 | 0.0000000349 |
| 40 | 0.0000000465 |
| 50 | 0.0000000581 |
| 60 | 0.0000000697 |
| 70 | 0.0000000814 |
| 80 | 0.000000093 |
| 90 | 0.0000001046 |
| 100 | 0.0000001162 |