Calories to Nanowatts (cal → nW)
Formula
1 cal = 4184000000 nWConversion Table
| cal | nW |
|---|---|
| 0 | 0 |
| 1.0000 | 4,184,000,000 |
| 2.0000 | 8,368,000,000 |
| 3.0000 | 12,552,000,000 |
| 4.0000 | 16,736,000,000 |
| 5.0000 | 20,920,000,000 |
| 6.0000 | 25,104,000,000 |
| 7.0000 | 29,288,000,000 |
| 8.0000 | 33,472,000,000 |
| 9.0000 | 37,656,000,000 |
| 10.000 | 41,840,000,000 |
| 11.000 | 46,024,000,000 |
| 12.000 | 50,208,000,000 |
| 13.000 | 54,392,000,000 |
| 14.000 | 58,576,000,000 |
| 15.000 | 62,760,000,000 |
| 16.000 | 66,944,000,000 |
| 17.000 | 71,128,000,000 |
| 18.000 | 75,312,000,000 |
| 19.000 | 79,496,000,000 |
| cal | nW |
|---|---|
| 20.000 | 83,680,000,000 |
| 21.000 | 87,864,000,000 |
| 22.000 | 92,048,000,000 |
| 23.000 | 96,232,000,000 |
| 24.000 | 100,420,000,000 |
| 25.000 | 104,600,000,000 |
| 26.000 | 108,780,000,000 |
| 27.000 | 112,970,000,000 |
| 28.000 | 117,150,000,000 |
| 29.000 | 121,340,000,000 |
| 30.000 | 125,520,000,000 |
| 31.000 | 129,700,000,000 |
| 32.000 | 133,890,000,000 |
| 33.000 | 138,070,000,000 |
| 34.000 | 142,260,000,000 |
| 35.000 | 146,440,000,000 |
| 36.000 | 150,620,000,000 |
| 37.000 | 154,810,000,000 |
| 38.000 | 158,990,000,000 |
| 39.000 | 163,180,000,000 |
| cal | nW |
|---|---|
| 40.000 | 167,360,000,000 |
| 41.000 | 171,540,000,000 |
| 42.000 | 175,730,000,000 |
| 43.000 | 179,910,000,000 |
| 44.000 | 184,100,000,000 |
| 45.000 | 188,280,000,000 |
| 46.000 | 192,460,000,000 |
| 47.000 | 196,650,000,000 |
| 48.000 | 200,830,000,000 |
| 49.000 | 205,020,000,000 |
| 50.000 | 209,200,000,000 |
| 51.000 | 213,380,000,000 |
| 52.000 | 217,570,000,000 |
| 53.000 | 221,750,000,000 |
| 54.000 | 225,940,000,000 |
| 55.000 | 230,120,000,000 |
| 56.000 | 234,300,000,000 |
| 57.000 | 238,490,000,000 |
| 58.000 | 242,670,000,000 |
| 59.000 | 246,860,000,000 |
| cal | nW |
|---|---|
| 60.000 | 251,040,000,000 |
| 61.000 | 255,220,000,000 |
| 62.000 | 259,410,000,000 |
| 63.000 | 263,590,000,000 |
| 64.000 | 267,780,000,000 |
| 65.000 | 271,960,000,000 |
| 66.000 | 276,140,000,000 |
| 67.000 | 280,330,000,000 |
| 68.000 | 284,510,000,000 |
| 69.000 | 288,700,000,000 |
| 70.000 | 292,880,000,000 |
| 71.000 | 297,060,000,000 |
| 72.000 | 301,250,000,000 |
| 73.000 | 305,430,000,000 |
| 74.000 | 309,620,000,000 |
| 75.000 | 313,800,000,000 |
| 76.000 | 317,980,000,000 |
| 77.000 | 322,170,000,000 |
| 78.000 | 326,350,000,000 |
| 79.000 | 330,540,000,000 |
Calories to Nanowatts Conversion
Converting Calories (cal) to Nanowatts (nW) is a common energy and power conversion. 1 cal equals 4,184,000,000 nW. For example, 100 cal is equal to 418,400,000,000 nW.
Quick Mental Math: Calories to Nanowatts
If 1 calorie is released in 1 second, it is about 4184000000 nanowatts.
Why is converting Calories to Nanowatts tricky?
calories to nanowatts mixes energy with power, so the missing time step is the trap: the same energy gives different power over 1 second and 1 hour.
Quick Reference Values
1 cal = 4,184,000,000 nW. 5 cal = 20,920,000,000 nW. 10 cal = 41,840,000,000 nW. 25 cal = 104,600,000,000 nW. 50 cal = 209,200,000,000 nW. 100 cal = 418,400,000,000 nW.
What is Calories?
Calories (cal) is a unit of energy and power. The calorie (cal) is defined as exactly 4.184 joules. It quantifies the energy needed to raise the temperature of one gram of water by 1°C under standard conditions. The calorie is widely used in chemistry and nutrition to express energy content [bipm-si-brochure]. The calorie was introduced in the early 19th century by Nicolas Clément and standardized internationally in the 20th century. It was adopted for practical energy measurement in chemistry and food science before the joule became the SI unit [bipm-si-brochure]. Calories remain common in food labeling, nutrition, and chemistry worldwide. The dietary Calorie (kcal) is prevalent in the US, Europe, and many countries while scientific contexts prefer the joule [bipm-si-brochure].
What is Nanowatts?
Nanowatts (nW) is a unit of energy and power. A nanowatt equals one billionth of a watt, or 10⁻⁹ watts. It measures extremely low power levels in electronics or photonics. The watt is the SI unit of power defined as one joule per second according to international standards [bipm-si-brochure]. The watt was named after James Watt and standardized by the International System of Units (SI) in 1960. The nanowatt emerged as a derived prefix unit to measure very small power, particularly in semiconductor and radio frequency applications [bipm-si-brochure]. Nanowatts are used globally in fields like microelectronics, radio astronomy, and sensor technology, especially where power consumption is minimal. Industries in the US, EU, and Japan apply this unit in precision measurement and low-power device design [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: calorie, cal, calory, calo, nano watts, nanowattz, nanowatt, nanowate. All of these refer to the Calories to Nanowatts conversion.