TABLE 10  Type K Thermocouple ¾ thermoelectric voltage as a function of temperature (°F); reference junctions at 32 °F °F               0            1             2            3            4            5             6            7            8            9           10           °F Thermoelectric Voltage in Millivolts °F               0            1             2            3            4             5            6            7             8            9           10           °F     Page 1 | Page 2 | Page 3 | Page 4 | Page 5 | Page 6 K °F 1550 35.043 35.065 35.088 35.110 35.133 35.156 35.178 35.201 35.223 35.246 35.268 1550 1560 35.268 35.291 35.313 35.336 35.358 35.381 35.403 35.426 35.448 35.471 35.493 1560 1570 35.493 35.516 35.538 35.560 35.583 35.605 35.628 35.650 35.673 35.695 35.718 1570 1580 35.718 35.740 35.763 35.785 35.807 35.830 35.852 35.875 35.897 35.920 35.942 1580 1590 35.942 35.964 35.987 36.009 36.032 36.054 36.076 36.099 36.121 36.144 36.166 1590 1600 36.166 36.188 36.211 36.233 36.256 36.278 36.300 36.323 36.345 36.367 36.390 1600 1610 36.390 36.412 36.434 36.457 36.479 36.501 36.524 36.546 36.568 36.591 36.613 1610 1620 36.613 36.635 36.658 36.680 36.702 36.725 36.747 36.769 36.792 36.814 36.836 1620 1630 36.836 36.859 36.881 36.903 36.925 36.948 36.970 36.992 37.014 37.037 37.059 1630 1640 37.059 37.081 37.104 37.126 37.148 37.170 37.193 37.215 37.237 37.259 37.281 1640 1650 37.281 37.304 37.326 37.348 37.370 37.393 37.415 37.437 37.459 37.481 37.504 1650 1660 37.504 37.526 37.548 37.570 37.592 37.615 37.637 37.659 37.681 37.703 37.725 1660 1670 37.725 37.748 37.770 37.792 37.814 37.836 37.858 37.881 37.903 37.925 37.947 1670 1680 37.947 37.969 37.991 38.013 38.036 38.058 38.080 38.102 38.124 38.146 38.168 1680 1690 38.168 38.190 38.212 38.235 38.257 38.279 38.301 38.323 38.345 38.367 38.389 1690 1700 38.389 38.411 38.433 38.455 38.477 38.499 38.522 38.544 38.566 38.588 38.610 1700 1710 38.610 38.632 38.654 38.676 38.698 38.720 38.742 38.764 38.786 38.808 38.830 1710 1720 38.830 38.852 38.874 38.896 38.918 38.940 38.962 38.984 39.006 39.028 39.050 1720 1730 39.050 39.072 39.094 39.116 39.138 39.160 39.182 39.204 39.226 39.248 39.270 1730 1740 39.270 39.292 39.314 39.335 39.357 39.379 39.401 39.423 39.445 39.467 39.489 1740 1750 39.489 39.511 39.533 39.555 39.577 39.599 39.620 39.642 39.664 39.686 39.708 1750 1760 39.708 39.730 39.752 39.774 39.796 39.817 39.839 39.861 39.883 39.905 39.927 1760 1770 39.927 39.949 39.970 39.992 40.014 40.036 40.058 40.080 40.101 40.123 40.145 1770 1780 40.145 40.167 40.189 40.211 40.232 40.254 40.276 40.298 40.320 40.341 40.363 1780 1790 40.363 40.385 40.407 40.429 40.450 40.472 40.494 40.516 40.537 40.559 40.581 1790 1800 40.581 40.603 40.624 40.646 40.668 40.690 40.711 40.733 40.755 40.777 40.798 1800 1810 40.798 40.820 40.842 40.864 40.885 40.907 40.929 40.950 40.972 40.994 41.015 1810 1820 41.015 41.037 41.059 41.081 41.102 41.124 41.146 41.167 41.189 41.211 41.232 1820 1830 41.232 41.254 41.276 41.297 41.319 41.341 41.362 41.384 41.405 41.427 41.449 1830 1840 41.449 41.470 41.492 41.514 41.535 41.557 41.578 41.600 41.622 41.643 41.665 1840 1850 41.665 41.686 41.708 41.730 41.751 41.773 41.794 41.816 41.838 41.859 41.881 1850 1860 41.881 41.902 41.924 41.945 41.967 41.988 42.010 42.032 42.053 42.075 42.096 1860 1870 42.096 42.118 42.139 42.161 42.182 42.204 42.225 42.247 42.268 42.290 42.311 1870 1880 42.311 42.333 42.354 42.376 42.397 42.419 42.440 42.462 42.483 42.505 42.526 1880 1890 42.526 42.548 42.569 42.591 42.612 42.633 42.655 42.676 42.698 42.719 42.741 1890 1900 42.741 42.762 42.783 42.805 42.826 42.848 42.869 42.891 42.912 42.933 42.955 1900 1910 42.955 42.976 42.998 43.019 43.040 43.062 43.083 43.104 43.126 43.147 43.169 1910 1920 43.169 43.190 43.211 43.233 43.254 43.275 43.297 43.318 43.339 43.361 43.382 1920 1930 43.382 43.403 43.425 43.446 43.467 43.489 43.510 43.531 43.552 43.574 43.595 1930 1940 43.595 43.616 43.638 43.659 43.680 43.701 43.723 43.744 43.765 43.787 43.808 1940 1950 43.808 43.829 43.850 43.872 43.893 43.914 43.935 43.957 43.978 43.999 44.020 1950 1960 44.020 44.041 44.063 44.084 44.105 44.126 44.147 44.169 44.190 44.211 44.232 1960 1970 44.232 44.253 44.275 44.296 44.317 44.338 44.359 44.380 44.402 44.423 44.444 1970 1980 44.444 44.465 44.486 44.507 44.528 44.550 44.571 44.592 44.613 44.634 44.655 1980 1990 44.655 44.676 44.697 44.719 44.740 44.761 44.782 44.803 44.824 44.845 44.866 1990 2000 44.866 44.887 44.908 44.929 44.950 44.971 44.992 45.014 45.035 45.056 45.077 2000 2010 45.077 45.098 45.119 45.140 45.161 45.182 45.203 45.224 45.245 45.266 45.287 2010 2020 45.287 45.308 45.329 45.350 45.371 45.392 45.413 45.434 45.455 45.476 45.497 2020 2030 45.497 45.518 45.539 45.560 45.580 45.601 45.622 45.643 45.664 45.685 45.706 2030 2040 45.706 45.727 45.748 45.769 45.790 45.811 45.832 45.852 45.873 45.894 45.915 2040