Convert feet per second to kilometers per hour (speed). Pass ?value=N.

Convert milliseconds to days (time). Pass ?value=N.

Convert knots to feet per second (speed). Pass ?value=N.

Convert feet per second to mach (speed). Pass ?value=N.

Convert knots to kilometers per hour (speed). Pass ?value=N.

Convert miles per hour to feet per second (speed). Pass ?value=N.

Convert microseconds to months (time). Pass ?value=N.

Convert microseconds to nanoseconds (time). Pass ?value=N.

Convert nanoseconds to microseconds (time). Pass ?value=N.

Convert minutes to nanoseconds (time). Pass ?value=N.

Convert nanoseconds to years (time). Pass ?value=N.

Convert milliseconds to years (time). Pass ?value=N.

Convert nanoseconds to weeks (time). Pass ?value=N.

Convert hours to microseconds (time). Pass ?value=N.

Convert hours to nanoseconds (time). Pass ?value=N.

Convert nanoseconds to months (time). Pass ?value=N.

Convert microseconds to milliseconds (time). Pass ?value=N.

Convert hours to milliseconds (time). Pass ?value=N.

Convert microseconds to years (time). Pass ?value=N.

Convert nanoseconds to milliseconds (time). Pass ?value=N.