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 -450 -6.456 -6.456 -6.457 -6.457 -6.458 -450 -440 -6.446 -6.448 -6.449 -6.450 -6.451 -6.452 -6.453 -6.454 -6.454 -6.455 -6.456 -440 -430 -6.431 -6.433 -6.435 -6.436 -6.438 -6.440 -6.441 -6.443 -6.444 -6.445 -6.446 -430 -420 -6.409 -6.411 -6.414 -6.416 -6.419 -6.421 -6.423 -6.425 -6.427 -6.429 -6.431 -420 -410 -6.380 -6.383 -6.386 -6.389 -6.392 -6.395 -6.398 -6.401 -6.404 -6.406 -6.409 -410 -400 -6.344 -6.348 -6.352 -6.355 -6.359 -6.363 -6.366 -6.370 -6.373 -6.377 -6.380 -400 -390 -6.301 -6.306 -6.310 -6.315 -6.319 -6.323 -6.328 -6.332 -6.336 -6.340 -6.344 -390 -380 -6.251 -6.257 -6.262 -6.267 -6.272 -6.277 -6.282 -6.287 -6.292 -6.296 -6.301 -380 -370 -6.195 -6.201 -6.207 -6.213 -6.218 -6.224 -6.230 -6.235 -6.241 -6.246 -6.251 -370 -360 -6.133 -6.139 -6.146 -6.152 -6.158 -6.165 -6.171 -6.177 -6.183 -6.189 -6.195 -360 -350 -6.064 -6.071 -6.078 -6.085 -6.092 -6.099 -6.106 -6.113 -6.119 -6.126 -6.133 -350 -340 -5.989 -5.997 -6.004 -6.012 -6.020 -6.027 -6.035 -6.042 -6.049 -6.057 -6.064 -340 -330 -5.908 -5.917 -5.925 -5.933 -5.941 -5.949 -5.957 -5.965 -5.973 -5.981 -5.989 -330 -320 -5.822 -5.831 -5.840 -5.848 -5.857 -5.866 -5.874 -5.883 -5.891 -5.900 -5.908 -320 -310 -5.730 -5.739 -5.749 -5.758 -5.767 -5.776 -5.786 -5.795 -5.804 -5.813 -5.822 -310 -300 -5.632 -5.642 -5.652 -5.662 -5.672 -5.682 -5.691 -5.701 -5.711 -5.720 -5.730 -300 -290 -5.529 -5.540 -5.550 -5.561 -5.571 -5.581 -5.592 -5.602 -5.612 -5.622 -5.632 -290 -280 -5.421 -5.432 -5.443 -5.454 -5.465 -5.476 -5.487 -5.497 -5.508 -5.519 -5.529 -280 -270 -5.308 -5.320 -5.331 -5.343 -5.354 -5.365 -5.377 -5.388 -5.399 -5.410 -5.421 -270 -260 -5.190 -5.202 -5.214 -5.226 -5.238 -5.250 -5.261 -5.273 -5.285 -5.296 -5.308 -260 -250 -5.067 -5.079 -5.092 -5.104 -5.117 -5.129 -5.141 -5.153 -5.166 -5.178 -5.190 -250 -240 -4.939 -4.952 -4.965 -4.978 -4.991 -5.003 -5.016 -5.029 -5.042 -5.054 -5.067 -240 -230 -4.806 -4.820 -4.833 -4.847 -4.860 -4.873 -4.886 -4.900 -4.913 -4.926 -4.939 -230 -220 -4.669 -4.683 -4.697 -4.711 -4.724 -4.738 -4.752 -4.766 -4.779 -4.793 -4.806 -220 -210 -4.527 -4.542 -4.556 -4.570 -4.584 -4.599 -4.613 -4.627 -4.641 -4.655 -4.669 -210 -200 -4.381 -4.396 -4.411 -4.425 -4.440 -4.455 -4.469 -4.484 -4.498 -4.513 -4.527 -200 -190 -4.231 -4.246 -4.261 -4.276 -4.291 -4.306 -4.321 -4.336 -4.351 -4.366 -4.381 -190 -180 -4.076 -4.091 -4.107 -4.123 -4.138 -4.154 -4.169 -4.185 -4.200 -4.215 -4.231 -180 -170 -3.917 -3.933 -3.949 -3.965 -3.981 -3.997 -4.013 -4.029 -4.044 -4.060 -4.076 -170 -160 -3.754 -3.771 -3.787 -3.803 -3.820 -3.836 -3.852 -3.869 -3.885 -3.901 -3.917 -160 -150 -3.587 -3.604 -3.621 -3.638 -3.655 -3.671 -3.688 -3.705 -3.721 -3.738 -3.754 -150 -140 -3.417 -3.434 -3.451 -3.468 -3.486 -3.503 -3.520 -3.537 -3.554 -3.571 -3.587 -140 -130 -3.243 -3.260 -3.278 -3.295 -3.313 -3.330 -3.348 -3.365 -3.382 -3.400 -3.417 -130 -120 -3.065 -3.083 -3.101 -3.119 -3.136 -3.154 -3.172 -3.190 -3.207 -3.225 -3.243 -120 -110 -2.884 -2.902 -2.920 -2.938 -2.957 -2.975 -2.993 -3.011 -3.029 -3.047 -3.065 -110 -100 -2.699 -2.718 -2.736 -2.755 -2.773 -2.792 -2.810 -2.829 -2.847 -2.865 -2.884 -100 -90 -2.511 -2.530 -2.549 -2.568 -2.587 -2.605 -2.624 -2.643 -2.662 -2.680 -2.699 -90 -80 -2.320 -2.339 -2.359 -2.378 -2.397 -2.416 -2.435 -2.454 -2.473 -2.492 -2.511 -80 -70 -2.126 -2.146 -2.165 -2.185 -2.204 -2.223 -2.243 -2.262 -2.282 -2.301 -2.320 -70 -60 -1.929 -1.949 -1.969 -1.988 -2.008 -2.028 -2.048 -2.067 -2.087 -2.106 -2.126 -60 -50 -1.729 -1.749 -1.770 -1.790 -1.810 -1.830 -1.850 -1.869 -1.889 -1.909 -1.929 -50 -40 -1.527 -1.547 -1.568 -1.588 -1.608 -1.628 -1.649 -1.669 -1.689 -1.709 -1.729 -40 -30 -1.322 -1.343 -1.363 -1.384 -1.404 -1.425 -1.445 -1.466 -1.486 -1.507 -1.527 -30 -20 -1.114 -1.135 -1.156 -1.177 -1.198 -1.218 -1.239 -1.260 -1.281 -1.301 -1.322 -20 -10 -0.905 -0.926 -0.947 -0.968 -0.989 -1.010 -1.031 -1.052 -1.073 -1.094 -1.114 -10 0 -0.692 -0.714 -0.735 -0.756 -0.778 -0.799 -0.820 -0.841 -0.862 -0.883 -0.905 0 0 -0.692 -0.671 -0.650 -0.628 -0.607 -0.586 -0.564 -0.543 -0.521 -0.500 -0.478 0 10 -0.478 -0.457 -0.435 -0.413 -0.392 -0.370 -0.349 -0.327 -0.305 -0.284 -0.262 10 20 -0.262 -0.240 -0.218 -0.197 -0.175 -0.153 -0.131 -0.109 -0.088 -0.066 -0.044 20 30 -0.044 -0.022 0.000 0.022 0.044 0.066 0.088 0.110 0.132 0.154 0.176 30 40 0.176 0.198 0.220 0.242 0.264 0.286 0.308 0.330 0.353 0.375 0.397 40