Steam table · Temperature

Saturated Steam Table by Temperature

Saturation pressure and liquid–vapor properties from 0.01 to 373 °C, calculated directly from IAPWS-IF97.

Select a temperature to open that saturation state in the calculator.

Saturated water and steam. Pressure is absolute. Coordinates are shown without padded zeros; calculated properties use six significant figures.
T (°C)	pₛₐₜ (bar abs)	v_f (m³/kg)	v_g (m³/kg)	h_f (kJ/kg)	h_fg (kJ/kg)	h_g (kJ/kg)	s_f (kJ/(kg·K))	s_fg (kJ/(kg·K))	s_g (kJ/(kg·K))
0.01	0.00611657	0.00100021	205.997	0.000611783	2500.91	2500.91	-6.16103e-8	9.15549	9.15549
10	0.0122818	0.00100035	106.309	42.0211	2477.21	2519.23	0.151085	8.74876	8.89985
20	0.0233921	0.00100184	57.7615	83.9199	2453.55	2537.47	0.296503	8.36962	8.66612
30	0.0424669	0.00100441	32.8816	125.745	2429.84	2555.58	0.436793	8.01532	8.45211
40	0.0738443	0.00100788	19.5170	167.541	2406.00	2573.54	0.572430	7.68324	8.25567
50	0.123513	0.00101214	12.0279	209.336	2381.97	2591.31	0.703794	7.37112	8.07491
60	0.199458	0.00101711	7.66766	251.154	2357.69	2608.85	0.831216	7.07696	7.90817
70	0.312006	0.00102276	5.03973	293.018	2333.08	2626.10	0.954993	6.79899	7.75399
80	0.474147	0.00102904	3.40527	334.949	2308.07	2643.01	1.07539	6.53563	7.61102
90	0.701824	0.00103594	2.35915	376.968	2282.56	2659.53	1.19266	6.28542	7.47807
100	1.01418	0.00104346	1.67186	419.099	2256.47	2675.57	1.30701	6.04706	7.35408
110	1.43376	0.00105158	1.20939	461.363	2229.70	2691.07	1.41867	5.81938	7.23805
120	1.98665	0.00106033	0.891304	503.785	2202.15	2705.93	1.52782	5.60128	7.12909
130	2.70260	0.00106971	0.668084	546.388	2173.70	2720.09	1.63463	5.39178	7.02641
140	3.61501	0.00107976	0.508519	589.200	2144.24	2733.44	1.73929	5.18998	6.92927
150	4.76101	0.00109050	0.392502	632.252	2113.67	2745.92	1.84195	4.99508	6.83703
160	6.18139	0.00110199	0.306818	675.575	2081.86	2757.43	1.94278	4.80633	6.74910
170	7.92053	0.00111426	0.242616	719.206	2048.69	2767.89	2.04192	4.62303	6.66495
180	10.0263	0.00112739	0.193862	763.188	2014.03	2777.22	2.13954	4.44453	6.58407
190	12.5502	0.00114144	0.156377	807.566	1977.74	2785.31	2.23578	4.27022	6.50600
200	15.5467	0.00115651	0.127222	852.393	1939.67	2792.06	2.33080	4.09950	6.43030
210	19.0739	0.00117271	0.104302	897.729	1899.62	2797.35	2.42476	3.93176	6.35652
220	23.1929	0.00119016	0.0861007	943.642	1857.41	2801.05	2.51782	3.76643	6.28425
230	27.9679	0.00120901	0.0715102	990.210	1812.80	2803.01	2.61015	3.60291	6.21306
240	33.4665	0.00122946	0.0597101	1037.52	1765.54	2803.06	2.70194	3.44059	6.14253
250	39.7594	0.00125174	0.0500866	1085.69	1715.33	2801.01	2.79339	3.27884	6.07222
260	46.9207	0.00127613	0.0421755	1134.83	1661.82	2796.64	2.88472	3.11697	6.00169
270	55.0284	0.00130301	0.0356224	1185.09	1604.60	2789.69	2.97618	2.95424	5.93042
280	64.1646	0.00133285	0.0301540	1236.67	1543.15	2779.82	3.06807	2.78975	5.85783
290	74.4164	0.00136629	0.0255568	1289.80	1476.84	2766.63	3.16077	2.62246	5.78323
300	85.8771	0.00140422	0.0216631	1344.77	1404.80	2749.57	3.25474	2.45102	5.70576
310	98.6475	0.00144788	0.0183389	1402.00	1325.92	2727.92	3.35058	2.27373	5.62430
320	112.839	0.00149906	0.0154759	1462.05	1238.62	2700.67	3.44912	2.08820	5.53732
330	128.575	0.00156060	0.0129840	1525.74	1140.51	2666.25	3.55156	1.89092	5.44248
340	146.002	0.00163751	0.0107838	1594.45	1027.62	2622.07	3.65995	1.67596	5.33591
350	165.292	0.00174007	0.00880093	1670.86	892.734	2563.59	3.77828	1.43261	5.21089
360	186.664	0.00189451	0.00694494	1761.49	719.496	2480.99	3.91636	1.13637	5.05273
370	210.434	0.00222209	0.00494620	1892.64	440.858	2333.50	4.11415	0.685466	4.79962
373	218.132	0.00252643	0.00402122	1974.14	253.419	2227.55	4.23772	0.392199	4.62992

Generated with iapws-if97@2.8.0. The final row remains below the 374 °C critical temperature; endpoint properties cease to be distinct at the critical point. Methodology and verification.

How to use this table

Use this view when temperature is known. Each temperature link opens vapor quality x = 0.5; change x to 0 for saturated liquid or 1 for saturated vapor. Pressures are absolute. For gauge setpoints, unlisted temperatures, or states away from saturation, use the calculator.

Reading the properties

Subscripts f and g mark saturated liquid and vapor; fg gives their vaporization difference without subtracting rounded values. Properties use six significant figures. Every row is calculated independently, with no interpolation. The vapor-quality glossary explains how x describes a two-phase mixture.