second | 1 s | 2 s | 3 s | 4 s | 5 s | 6 s | 7 s | 8 s | 9 s | 10 s | 11 s | 12 s | 13 s | 14 s | 15 s | 16 s | 17 s | 18 s | 19 s | 20 s | 21 s | 22 s | 23 s | 24 s | 25 s | 26 s | 27 s | 28 s | 29 s | 30 s | 31 s | 32 s | 33 s | 34 s | 35 s | 36 s | 37 s | 38 s | 39 s | 40 s | 41 s | 42 s | 43 s | 44 s | 45 s | 46 s | 47 s | 48 s | 49 s | 50 s | 51 s | 52 s | 53 s | 54 s | 55 s | 56 s | 57 s | 58 s | 59 s | 60 s | 61 s | 62 s | 63 s | 64 s | 65 s | 66 s | 67 s | 68 s | 69 s | 70 s | 71 s | 72 s | 73 s | 74 s | 75 s | 76 s | 77 s | 78 s | 79 s | 80 s | 81 s | 82 s | 83 s | 84 s | 85 s | 86 s | 87 s | 88 s | 89 s | 90 s | 91 s | 92 s | 93 s | 94 s | 95 s | 96 s | 97 s | 98 s | 99 s | 100 s |
kilosecond | 0.001 ks | 0.002 ks | 0.003 ks | 0.004 ks | 0.005 ks | 0.006 ks | 0.007 ks | 0.008 ks | 0.009 ks | 0.01 ks | 0.011 ks | 0.012 ks | 0.013 ks | 0.014 ks | 0.015 ks | 0.016 ks | 0.017 ks | 0.018 ks | 0.019 ks | 0.02 ks | 0.021 ks | 0.022 ks | 0.023 ks | 0.024 ks | 0.025 ks | 0.026 ks | 0.027 ks | 0.028 ks | 0.029 ks | 0.03 ks | 0.031 ks | 0.032 ks | 0.033 ks | 0.034 ks | 0.035 ks | 0.036 ks | 0.037 ks | 0.038 ks | 0.039 ks | 0.04 ks | 0.041 ks | 0.042 ks | 0.043 ks | 0.044 ks | 0.045 ks | 0.046 ks | 0.047 ks | 0.048 ks | 0.049 ks | 0.05 ks | 0.051 ks | 0.052 ks | 0.053 ks | 0.054 ks | 0.055 ks | 0.056 ks | 0.057 ks | 0.058 ks | 0.059 ks | 0.06 ks | 0.061 ks | 0.062 ks | 0.063 ks | 0.064 ks | 0.065 ks | 0.066 ks | 0.067 ks | 0.068 ks | 0.069 ks | 0.07 ks | 0.071 ks | 0.072 ks | 0.073 ks | 0.074 ks | 0.075 ks | 0.076 ks | 0.077 ks | 0.078 ks | 0.079 ks | 0.08 ks | 0.081 ks | 0.082 ks | 0.083 ks | 0.084 ks | 0.085 ks | 0.086 ks | 0.087 ks | 0.088 ks | 0.089 ks | 0.09 ks | 0.091 ks | 0.092 ks | 0.093 ks | 0.094 ks | 0.095 ks | 0.096 ks | 0.097 ks | 0.098 ks | 0.099 ks | 0.1 ks |
The second (symbol: s) (abbreviated s or sec) is the base unit of time in the International System of Units / Système International d'Unités (SI).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
second | s | time of 9192631770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom at 0 K(but other seconds are sometimes used in astronomy). Also that time it takes for light to travel a distance of 299792458 metres. | ≡ 1 second | Metric system SI |
seconds | kiloseconds | seconds | kiloseconds |
---|---|---|---|
1 | ≡ 0.001 | 6 | ≡ 0.006 |
2 | ≡ 0.002 | 7 | ≡ 0.007 |
3 | ≡ 0.003 | 8 | ≡ 0.008 |
4 | ≡ 0.004 | 9 | ≡ 0.009 |
5 | ≡ 0.005 | 10 | ≡ 0.01 |
Kilosecond is equal to 1000second (unit of time), comes from a combination of the metric prefix kilo (k) with the second (s). Plural name is kiloseconds with symbol isks.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
kilosecond | ks | ≡ 1000 second | ≡ 1000 second | Metric system SI |
kiloseconds | seconds | kiloseconds | seconds |
---|---|---|---|
1 | ≡ 1000 | 6 | ≡ 6000 |
2 | ≡ 2000 | 7 | ≡ 7000 |
3 | ≡ 3000 | 8 | ≡ 8000 |
4 | ≡ 4000 | 9 | ≡ 9000 |
5 | ≡ 5000 | 10 | ≡ 10000 |
seconds | kiloseconds |
---|---|
1 | ≡ 0.001 |
1 000 | ≡ 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 …) |