speed of light | 1 c | 2 c | 3 c | 4 c | 5 c | 6 c | 7 c | 8 c | 9 c | 10 c | 11 c | 12 c | 13 c | 14 c | 15 c | 16 c | 17 c | 18 c | 19 c | 20 c | 21 c | 22 c | 23 c | 24 c | 25 c | 26 c | 27 c | 28 c | 29 c | 30 c | 31 c | 32 c | 33 c | 34 c | 35 c | 36 c | 37 c | 38 c | 39 c | 40 c | 41 c | 42 c | 43 c | 44 c | 45 c | 46 c | 47 c | 48 c | 49 c | 50 c | 51 c | 52 c | 53 c | 54 c | 55 c | 56 c | 57 c | 58 c | 59 c | 60 c | 61 c | 62 c | 63 c | 64 c | 65 c | 66 c | 67 c | 68 c | 69 c | 70 c | 71 c | 72 c | 73 c | 74 c | 75 c | 76 c | 77 c | 78 c | 79 c | 80 c | 81 c | 82 c | 83 c | 84 c | 85 c | 86 c | 87 c | 88 c | 89 c | 90 c | 91 c | 92 c | 93 c | 94 c | 95 c | 96 c | 97 c | 98 c | 99 c | 100 c |
foot per minute | 59,014,263,385.827 fpm | 118,028,526,771.65 fpm | 177,042,790,157.48 fpm | 236,057,053,543.31 fpm | 295,071,316,929.13 fpm | 354,085,580,314.96 fpm | 413,099,843,700.79 fpm | 472,114,107,086.61 fpm | 531,128,370,472.44 fpm | 590,142,633,858.27 fpm | 649,156,897,244.09 fpm | 708,171,160,629.92 fpm | 767,185,424,015.75 fpm | 826,199,687,401.57 fpm | 885,213,950,787.4 fpm | 944,228,214,173.23 fpm | 1,003,242,477,559.1 fpm | 1,062,256,740,944.9 fpm | 1,121,271,004,330.7 fpm | 1,180,285,267,716.5 fpm | 1,239,299,531,102.4 fpm | 1,298,313,794,488.2 fpm | 1 357 328 057 874 fpm | 1,416,342,321,259.8 fpm | 1,475,356,584,645.7 fpm | 1,534,370,848,031.5 fpm | 1,593,385,111,417.3 fpm | 1,652,399,374,803.1 fpm | 1 711 413 638 189 fpm | 1,770,427,901,574.8 fpm | 1,829,442,164,960.6 fpm | 1,888,456,428,346.5 fpm | 1,947,470,691,732.3 fpm | 2,006,484,955,118.1 fpm | 2,065,499,218,503.9 fpm | 2,124,513,481,889.8 fpm | 2,183,527,745,275.6 fpm | 2,242,542,008,661.4 fpm | 2,301,556,272,047.2 fpm | 2,360,570,535,433.1 fpm | 2,419,584,798,818.9 fpm | 2,478,599,062,204.7 fpm | 2,537,613,325,590.6 fpm | 2,596,627,588,976.4 fpm | 2,655,641,852,362.2 fpm | 2 714 656 115 748 fpm | 2,773,670,379,133.9 fpm | 2,832,684,642,519.7 fpm | 2,891,698,905,905.5 fpm | 2,950,713,169,291.3 fpm | 3,009,727,432,677.2 fpm | 3 068 741 696 063 fpm | 3,127,755,959,448.8 fpm | 3,186,770,222,834.6 fpm | 3,245,784,486,220.5 fpm | 3,304,798,749,606.3 fpm | 3,363,813,012,992.1 fpm | 3 422 827 276 378 fpm | 3,481,841,539,763.8 fpm | 3,540,855,803,149.6 fpm | 3,599,870,066,535.4 fpm | 3,658,884,329,921.3 fpm | 3,717,898,593,307.1 fpm | 3,776,912,856,692.9 fpm | 3,835,927,120,078.7 fpm | 3,894,941,383,464.6 fpm | 3,953,955,646,850.4 fpm | 4,012,969,910,236.2 fpm | 4 071 984 173 622 fpm | 4,130,998,437,007.9 fpm | 4,190,012,700,393.7 fpm | 4,249,026,963,779.5 fpm | 4,308,041,227,165.4 fpm | 4,367,055,490,551.2 fpm | 4 426 069 753 937 fpm | 4,485,084,017,322.8 fpm | 4,544,098,280,708.7 fpm | 4,603,112,544,094.5 fpm | 4,662,126,807,480.3 fpm | 4,721,141,070,866.1 fpm | 4 780 155 334 252 fpm | 4,839,169,597,637.8 fpm | 4,898,183,861,023.6 fpm | 4,957,198,124,409.4 fpm | 5,016,212,387,795.3 fpm | 5,075,226,651,181.1 fpm | 5,134,240,914,566.9 fpm | 5,193,255,177,952.8 fpm | 5,252,269,441,338.6 fpm | 5,311,283,704,724.4 fpm | 5,370,297,968,110.2 fpm | 5,429,312,231,496.1 fpm | 5,488,326,494,881.9 fpm | 5,547,340,758,267.7 fpm | 5,606,355,021,653.5 fpm | 5,665,369,285,039.4 fpm | 5,724,383,548,425.2 fpm | 5 783 397 811 811 fpm | 5,842,412,075,196.8 fpm | 5,901,426,338,582.7 fpm |
The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Its exact value is 299,792,458 metres per second (approximately 3.00×108 m/s, or 186,282 mi/s); it is exact because the unit of length, the metre, is defined from this constant and the international standard for time.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
speed of light | c | ≡ 299792458 m/s | = 299792458 m/s | Other Speed |
speed of lights | feet per minute | speed of lights | feet per minute |
---|---|---|---|
1 | = 59014263385.827 | 6 | = 354085580314.96 |
2 | = 118028526771.65 | 7 | = 413099843700.79 |
3 | = 177042790157.48 | 8 | = 472114107086.61 |
4 | = 236057053543.31 | 9 | = 531128370472.44 |
5 | = 295071316929.13 | 10 | = 590142633858.27 |
Foot per minute is unit of speed. It equals 0.00508 meter per second or 60 feet per hour. Plural name is feet / minute.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot per minute | fpm | ≡ 1 ft/min | = 5.08×10−3 m/s | Imperial/US |
feet per minute | speed of lights | feet per minute | speed of lights |
---|---|---|---|
1 | = 1.6945056036066E-11 | 6 | = 1.016703362164E-10 |
2 | = 3.3890112072132E-11 | 7 | = 1.1861539225246E-10 |
3 | = 5.0835168108198E-11 | 8 | = 1.3556044828853E-10 |
4 | = 6.7780224144264E-11 | 9 | = 1.525055043246E-10 |
5 | = 8.4725280180331E-11 | 10 | = 1.6945056036066E-10 |
speed of lights | feet per minute |
---|---|
1 | = 59,014,263,385.827 |
1.6945056036066 × 10-11 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |