How many K is 80 ℉?
80 ℉ = 299.82 K
It is 299.82 K, so saying 300 K is fine — rounding is within 0.5%.
And how many ℉ is 80 K?
80 K = -315.67 ℉
Formula: K = ℉ × 0.555556 + 255.372222
℉ to K around this value
35 ℉274.82K
40 ℉277.59K
45 ℉280.37K
50 ℉283.15K
55 ℉285.93K
60 ℉288.71K
65 ℉291.48K
70 ℉294.26K
75 ℉297.04K
80 ℉299.82K
85 ℉302.59K
90 ℉305.37K
95 ℉308.15K
100 ℉310.93K
105 ℉313.71K
110 ℉316.48K
115 ℉319.26K
120 ℉322.04K
125 ℉324.82K
130 ℉327.59K