Google Sheet Number Formats for Profiling Nanoseconds & Milliseconds [<1000000]##0.00" NS";##0.00,," MS" Thousands & Millions [<1000]##0.00" ";[<1000000]##0.00," K";##0.00,," M" Bytes (by 1000) [<1000]##0.00" B";[<1000000]##0.00," KB";##0.00,," MB"