| 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 |
| hour | 0.0002778 h | 0.0005556 h | 0.0008333 h | 0.0011111 h | 0.0013889 h | 0.0016667 h | 0.0019444 h | 0.0022222 h | 0.0025 h | 0.0027778 h | 0.0030556 h | 0.0033333 h | 0.0036111 h | 0.0038889 h | 0.0041667 h | 0.0044444 h | 0.0047222 h | 0.005 h | 0.0052778 h | 0.0055556 h | 0.0058333 h | 0.0061111 h | 0.0063889 h | 0.0066667 h | 0.0069444 h | 0.0072222 h | 0.0075 h | 0.0077778 h | 0.0080556 h | 0.0083333 h | 0.0086111 h | 0.0088889 h | 0.0091667 h | 0.0094444 h | 0.0097222 h | 0.01 h | 0.0102778 h | 0.0105556 h | 0.0108333 h | 0.0111111 h | 0.0113889 h | 0.0116667 h | 0.0119444 h | 0.0122222 h | 0.0125 h | 0.0127778 h | 0.0130556 h | 0.0133333 h | 0.0136111 h | 0.0138889 h | 0.0141667 h | 0.0144444 h | 0.0147222 h | 0.015 h | 0.0152778 h | 0.0155556 h | 0.0158333 h | 0.0161111 h | 0.0163889 h | 0.0166667 h | 0.0169444 h | 0.0172222 h | 0.0175 h | 0.0177778 h | 0.0180556 h | 0.0183333 h | 0.0186111 h | 0.0188889 h | 0.0191667 h | 0.0194444 h | 0.0197222 h | 0.02 h | 0.0202778 h | 0.0205556 h | 0.0208333 h | 0.0211111 h | 0.0213889 h | 0.0216667 h | 0.0219444 h | 0.0222222 h | 0.0225 h | 0.0227778 h | 0.0230556 h | 0.0233333 h | 0.0236111 h | 0.0238889 h | 0.0241667 h | 0.0244444 h | 0.0247222 h | 0.025 h | 0.0252778 h | 0.0255556 h | 0.0258333 h | 0.0261111 h | 0.0263889 h | 0.0266667 h | 0.0269444 h | 0.0272222 h | 0.0275 h | 0.0277778 h |
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).
| 1 seconds = 0.00027777777777778 hours | 6 seconds = 0.0016666666666667 hours |
| 2 seconds = 0.00055555555555556 hours | 7 seconds = 0.0019444444444444 hours |
| 3 seconds = 0.00083333333333333 hours | 8 seconds = 0.0022222222222222 hours |
| 4 seconds = 0.0011111111111111 hours | 9 seconds = 0.0025 hours |
| 5 seconds = 0.0013888888888889 hours | 10 seconds = 0.0027777777777778 hours |
An hour (symbol: h; also abbreviated hr.) is a unit of time conventionally reckoned as 1⁄24 of a day and scientifically reckoned as 3,599–3,601 seconds, depending on conditions.
| 1 hours = 3600 seconds | 6 hours = 21600 seconds |
| 2 hours = 7200 seconds | 7 hours = 25200 seconds |
| 3 hours = 10800 seconds | 8 hours = 28800 seconds |
| 4 hours = 14400 seconds | 9 hours = 32400 seconds |
| 5 hours = 18000 seconds | 10 hours = 36000 seconds |
| 1 seconds = 0.0002778 hours |
| 1 hours = 3 600 seconds |