Number of seconds in different time periods:

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1 millisecond = 0.001 seconds 1 microsecond = 0.000,001 seconds 1 nanosecond = 0.000,000,001 seconds 1 minute = 60 seconds 1 hour = 3,600 seconds 1 day = 86,000 seconds 1 week = 604,800 seconds 1 month = 2,629,823 seconds 1 year = 31,536,000 seconds Examples: 300 milliseconds = 300 x 0.001 = 0.3 seconds 25 microseconds = 25 x 0.000,001 = 0.000,025 seconds 10 nanoseconds = 10 x 0.000,000,001 = 0.000,000,01 seconds

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Unit conversions:

Number of seconds in

different periods of time

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Length and distance: Meters to Feet – Feet to Meters Kilometers to Miles – Miles to Kilometers Meters to Miles – Miles to Meters Mass and weight: Kilograms to Pounds – Pounds to Kilograms Kilograms to Tons (US) – Tons (US) to Kilograms Kilograms to Stones – Stones to Kilograms Pounds to Stones – Stones to Pounds Newtons to Weight – Weight to Newtons Luminous intensity: Candela to Candlepower – Candlepower to Candela Temperature: Kelvin to Celsius – Celsius to Kelvin Celsius to Fahrenheit – Fahrenheit to Celsius Time: Number of seconds in a day, week, month etc.

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