Ice and Water - Melting Points vs. Pressure

Online calculator and reference table for melting points of ice to water at pressures ranging from 0 to 2000 bara. Shows the relationship between pressure and melting point temperature, with results in °C, °F, K and °R.

Pressure (MPa)	Pressure (bara)	Pressure (psia)	Pressure (mm Hg)	Pressure (in Hg)	Temperature (°C)	Temperature (°F)
0.000612	0.00612	0.089	4.59	0.18	0.01	32.02
0.1	1.01325	14.7	750	29.5	0.0026	32
1	10	145	7501	295	-0.064	31.88
2	20	290	15001	591	-0.14	31.75
5	50	725	37503	1476	-0.37	31.33
10	100	1450	75006	2953	-0.75	30.65
15	150	2176	112509	4429	-1.14	29.95
20	200	2901	150012	5906	-1.54	29.23
30	300	4351	225019	8859	-2.36	27.75
40	400	5802	300025	11812	-3.21	26.22
50	500	7252	375031	14765	-4.09	24.64
60	600	8702	450037	17718	-5	23
70	700	10153	525043	20671	-5.94	21.31
80	800	11603	600049	23624	-6.91	19.56
90	900	13053	675056	26577	-7.91	17.76
100	1000	14504	750062	29530	-8.94	15.91
120	1200	17405	900074	35436	-11.09	12.04
140	1400	20305	1050086	41342	-13.35	7.97
160	1600	23206	1200099	47248	-15.73	3.69
180	1800	26107	1350111	53154	-18.22	-0.8
200	2000	29008	1500123	59060	-20.83	-5.49