Atmospheres (Atm) to Bar Conversion

Atmospheric pressure (atm) to bars conversion table shows the most common values for the quick reference. Alternatively, you may use the converter below to convert any other values.

1 Atm = 1.01325 Bars

Atmospheric pressure is the force per unit area by the weight of air above that point. 1 atmosphere is about 101.325 kilopascals. Barometer is a device used to measure the atmospheric pressure.

Bar is the atmospheric pressure at the sea level, which is around 100 kilopascals. Since the difference between atm and bar is so small, in most applications bar unit is used.

For other pressure unit conversions, please go to Pressure Conversion

Converter

Enter a value that you want to convert into bar and click on the "convert" button.

Conversion Table

Atm	Bar	Atm	Bar	Atm	Bar	Atm	Bar
1	1.01325	26	26.3445	51	51.67575	76	77.007
2	2.0265	27	27.35775	52	52.689	77	78.02025
3	3.03975	28	28.371	53	53.70225	78	79.0335
4	4.053	29	29.38425	54	54.7155	79	80.04675
5	5.06625	30	30.3975	55	55.72875	80	81.06
6	6.0795	31	31.41075	56	56.742	81	82.07325
7	7.09275	32	32.424	57	57.75525	82	83.0865
8	8.106	33	33.43725	58	58.7685	83	84.09975
9	9.11925	34	34.4505	59	59.78175	84	85.113
10	10.1325	35	35.46375	60	60.795	85	86.12625
11	11.14575	36	36.477	61	61.80825	86	87.1395
12	12.159	37	37.49025	62	62.8215	87	88.15275
13	13.17225	38	38.5035	63	63.83475	88	89.166
14	14.1855	39	39.51675	64	64.848	89	90.17925
15	15.19875	40	40.53	65	65.86125	90	91.1925
16	16.212	41	41.54325	66	66.8745	100	101.325
17	17.22525	42	42.5565	67	67.88775	125	126.65625
18	18.2385	43	43.56975	68	68.901	150	151.9875
19	19.25175	44	44.583	69	69.91425	175	177.31875
20	20.265	45	45.59625	70	70.9275	200	202.65
21	21.27825	46	46.6095	71	71.94075	250	253.3125
22	22.2915	47	47.62275	72	72.954	300	303.975
23	23.30475	48	48.636	73	73.96725	500	506.625
24	24.318	49	49.64925	74	74.9805	750	759.9375
25	25.33125	50	50.6625	75	75.99375	1000	1013.25

Atm (Atmosphere) To Bar Conversion

Conversion Table