Time Converter Convert time between second, millisecond, microsecond, nanosecond, picosecond, minute, hour, day, week, month, year. Type a value in any of the below fields to automatically convert between different time measurements. Second Millisecond Microsecond Nanosecond Picosecond Minute Hour Day Week Month Year Reset Related Tools Baking Units Converter Area Converter Temperature Converter Time Converter Length Converter Pressure Converter Internet Speed Converter Angle Converter