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 Pressure Converter Angle Converter Baking Units Converter Length Converter Volume Converter Weight Converter Energy Converter Data Storage Converter