Decimal Conversions to Z scale Prototype inches Decimal Scale Decimal Scale Decimal Scale Scale Decimal Scale Scale Measure Inches Measure Inches Measure Inches Feet Measure Inches Feet 0.001 0.22 0.051 11.22 0.110 24.20 2.02 0.610 134.20 11.18 0.002 0.44 0.052 11.44 0.120 26.40 2.20 0.620 136.40 11.37 0.003 0.66 0.053 11.66 0.130 28.60 2.38 0.630 138.60 11.55 0.004 0.88 0.054 11.88 0.140 30.80 2.57 0.640 140.80 11.73 0.005 1.10 0.055 12.10 0.150 33.00 2.75 0.650 143.00 11.92 0.006 1.32 0.056 12.32 0.160 35.20 2.93 0.660 145.20 12.10 0.007 1.54 0.057 12.54 0.170 37.40 3.12 0.670 147.40 12.28 0.008 1.76 0.058 12.76 0.180 39.60 3.30 0.680 149.60 12.47 0.009 1.98 0.059 12.98 0.190 41.80 3.48 0.690 151.80 12.65 0.010 2.20 0.060 13.20 0.200 44.00 3.67 0.700 154.00 12.83 0.011 2.42 0.061 13.42 0.210 46.20 3.85 0.710 156.20 13.02 0.012 2.64 0.062 13.64 0.220 48.40 4.03 0.720 158.40 13.20 0.013 2.86 0.063 13.86 0.230 50.60 4.22 0.730 160.60 13.38 0.014 3.08 0.064 14.08 0.240 52.80 4.40 0.740 162.80 13.57 0.015 3.30 0.065 14.30 0.250 55.00 4.58 0.750 165.00 13.75 0.016 3.52 0.066 14.52 0.260 57.20 4.77 0.760 167.20 13.93 0.017 3.74 0.067 14.74 0.270 59.40 4.95 0.770 169.40 14.12 0.018 3.96 0.068 14.96 0.280 61.60 5.13 0.780 171.60 14.30 0.019 4.18 0.069 15.18 0.290 63.80 5.32 0.790 173.80 14.48 0.020 4.40 0.070 15.40 0.300 66.00 5.50 0.800 176.00 14.67 0.021 4.62 0.071 15.62 0.310 68.20 5.68 0.810 178.20 14.85 0.022 4.84 0.072 15.84 0.320 70.40 5.87 0.820 180.40 15.03 0.023 5.06 0.073 16.06 0.330 72.60 6.05 0.830 182.60 15.22 0.024 5.28 0.074 16.28 0.340 74.80 6.23 0.840 184.80 15.40 0.025 5.50 0.075 16.50 0.350 77.00 6.42 0.850 187.00 15.58 0.026 5.72 0.076 16.72 0.360 79.20 6.60 0.860 189.20 15.77 0.027 5.94 0.077 16.94 0.370 81.40 6.78 0.870 191.40 15.95 0.028 6.16 0.078 17.16 0.380 83.60 6.97 0.880 193.60 16.13 0.029 6.38 0.079 17.38 0.390 85.80 7.15 0.890 195.80 16.32 0.030 6.60 0.080 17.60 0.400 88.00 7.33 0.900 198.00 16.50 0.031 6.82 0.081 17.82 0.410 90.20 7.52 0.910 200.20 16.68 0.032 7.04 0.082 18.04 0.420 92.40 7.70 0.920 202.40 16.87 0.033 7.26 0.083 18.26 0.430 94.60 7.88 0.930 204.60 17.05 0.034 7.48 0.084 18.48 0.440 96.80 8.07 0.940 206.80 17.23 0.035 7.70 0.085 18.70 0.450 99.00 8.25 0.950 209.00 17.42 0.036 7.92 0.086 18.92 0.460 101.20 8.43 0.960 211.20 17.60 0.037 8.14 0.087 19.14 0.470 103.40 8.62 0.970 213.40 17.78 0.038 8.36 0.088 19.36 0.480 105.60 8.80 0.980 215.60 17.97 0.039 8.58 0.089 19.58 0.490 107.80 8.98 0.990 217.80 18.15 0.040 8.80 0.090 19.80 0.500 110.00 9.17 1.000 220.00 18.33 0.041 9.02 0.091 20.02 0.510 112.20 9.35 2.000 440.00 36.67 0.042 9.24 0.092 20.24 0.520 114.40 9.53 3.000 660.00 55.00 0.043 9.46 0.093 20.46 0.530 116.60 9.72 4.000 880.00 73.33 0.044 9.68 0.094 20.68 0.540 118.80 9.90 5.000 1100.00 91.67 0.045 9.90 0.095 20.90 0.550 121.00 10.08 6.000 1320.00 110.00 0.046 10.12 0.096 21.12 0.560 123.20 10.27 7.000 1540.00 128.33 0.047 10.34 0.097 21.34 0.570 125.40 10.45 8.000 1760.00 146.67 0.048 10.56 0.098 21.56 0.580 127.60 10.63 9.000 1980.00 165.00 0.049 10.78 0.099 21.78 0.590 129.80 10.82 10.000 2200.00 183.33 0.050 11.00 0.100 22.00 0.600 132.00 11.00 12.000 2640.00 220.00