Reverse conversion? Similar Time UnitsCommon Units Show Measurement Categories:Most Popular:The conversion factor from hours to seconds is 3600, which means that 1 hour is equal to 3600 seconds: 1 hr = 3600 s To convert 8 hours into seconds we have to multiply 8 by the conversion factor in order to get the time amount from hours to seconds. We can also form a simple proportion to calculate the result: 1 hr → 3600 s 8 hr → T(s) Solve the above proportion to obtain the time T in seconds: T(s) = 8 hr × 3600 s T(s) = 28800 s The final result is: 8 hr → 28800 s We conclude that 8 hours is equivalent to 28800 seconds: 8 hours = 28800 seconds We can also convert by utilizing the inverse value of the conversion factor. In this case 1 second is equal to 3.4722222222222E-5 × 8 hours. Another way is saying that 8 hours is equal to 1 ÷ 3.4722222222222E-5 seconds. For practical purposes we can round our final result to an approximate numerical value. We can say that eight hours is approximately twenty-eight thousand eight hundred seconds: 8 hr ≅ 28800 s An alternative is also that one second is approximately zero times eight hours. Conversion tablehours to seconds chartFor quick reference purposes, below is the conversion table you can use to convert from hours to seconds hours (hr)seconds (s)9 hours32400 seconds10 hours36000 seconds11 hours39600 seconds12 hours43200 seconds13 hours46800 seconds14 hours50400 seconds15 hours54000 seconds16 hours57600 seconds17 hours61200 seconds18 hours64800 secondsConversion unitsThe units involved in this conversion are hours and seconds. This is how they are defined: Hour
Second
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