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 Weight Converter Length Converter Time Converter Area Converter Baking Units Converter Data Storage Converter Internet Speed Converter Currency Converter