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Travel & Navigation
Travel & Navigation
Convert miles to kilometers, Fahrenheit to Celsius, and fuel economy.
Speed
Imperial → Metric
Miles per Hour → Kilometers per Hour
1 mph = 1.609344 km/h
Knots → Miles per Hour
1 kn = 1.15078 mph
Knots → Kilometers per Hour
1 kn = 1.852 km/h
Miles per Hour → Knots
1 mph = 0.868976 kn
Miles per Hour → Meters per Second
1 mph = 0.44704 m/s
Feet per Second → Meters per Second
1 ft/s = 0.3048 m/s
Feet per Second → Miles per Hour
1 ft/s = 0.681818 mph
Miles per Hour → Feet per Second
1 mph = 1.46667 ft/s
Metric → Imperial
Kilometers per Hour → Miles per Hour
1 km/h = 0.621371 mph
Kilometers per Hour → Knots
1 km/h = 0.539957 kn
Meters per Second → Kilometers per Hour
1 m/s = 3.6 km/h
Meters per Second → Miles per Hour
1 m/s = 2.23694 mph
Kilometers per Hour → Meters per Second
1 km/h = 0.277778 m/s
Meters per Second → Feet per Second
1 m/s = 3.28084 ft/s
Time
Imperial → Metric
Metric → Imperial
Seconds → Minutes
1 min = 60 s
Minutes → Hours
1 h = 60 min
Hours → Days
1 d = 24 h
Days → Weeks
1 wk = 7 d
Weeks → Months
1 mo = 4.34524 wk
Months → Years
1 yr = 12 mo
Hours → Minutes
1 h = 60 min
Days → Hours
1 d = 24 h
Weeks → Days
1 wk = 7 d
Years → Months
1 yr = 12 mo
Minutes → Seconds
1 min = 60 s
Seconds → Hours
1 h = 3600 s