| National Glucose Standardization Program (NGSP) values (%) and International Federation of Clinical Chemistry and Laboratory Medicine (IFCC) values (mmol/mol) based on the formula of IFCC = 10.93(NGSP)-23.50. Conversions are grouped according to each percentage point on the NGSP measurement scale. IFCC-standardised values are rounded to the nearest whole number. | |||||||||
| 5 | 6 | 7 | 8 | 9 | |||||
| DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) |
| 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 | 31 32 33 34 36 37 38 39 40 41 | 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 | 42 43 44 45 46 48 49 50 51 52 | 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 | 53 54 55 56 57 58 60 61 62 63 | 8.0 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 | 64 65 66 67 68 69 70 72 73 74 | 9.0 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 | 75 76 77 78 79 80 81 83 84 85 |
| 10 | 11 | 12 | 13 | 14 | |||||
| DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) | DCCT (%) | IFCC (mmol/ mol) |
| 10.0 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9 | 86 87 88 89 90 91 92 93 95 96 | 11.0 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 11.9 | 97 98 99 100 101 102 103 104 105 107 | 12.0 12.1 12.2 12.3 12.4 12.5 12.6 12.7 12.8 12.9 | 108 109 110 111 112 113 114 115 116 117 | 13.0 13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.8 13.9 | 119 120 121 122 123 124 125 126 127 128 | 14.0 14.1 14.2 14.3 14.4 14.5 14.6 14.7 14.8 14.9 | 130 131 132 133 134 135 136 137 138 139 |