Keg Carbonation Chart


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Chart Color Key
Pounds Per Square Inch (PSI)
°C°F123456789101112131415161718192021222324252627282930
-1.1°C30°F1.761.881.992.102.212.332.442.552.662.782.893.003.123.233.343.453.573.683.793.904.024.134.244.354.474.584.694.804.925.03
-0.6°C31°F1.731.841.952.062.172.282.392.502.612.722.832.943.063.173.283.393.503.613.723.833.944.054.164.274.384.494.604.714.824.93
0.0°C32°F1.701.811.912.022.132.242.352.462.562.672.782.893.003.113.213.323.433.543.653.753.863.974.084.194.304.404.514.624.734.84
0.6°C33°F1.661.771.881.982.092.202.302.412.512.622.732.832.943.053.153.263.363.473.583.683.793.904.004.114.214.324.434.534.644.75
1.1°C34°F1.631.741.841.952.052.152.262.362.472.572.682.782.882.993.093.203.303.403.513.613.723.823.934.034.134.244.344.454.554.66
1.7°C35°F1.601.701.811.912.012.112.222.322.422.522.622.732.832.933.033.143.243.343.443.543.653.753.853.954.064.164.264.364.474.57
2.2°C36°F1.571.671.771.871.972.072.172.272.372.472.572.682.782.882.983.083.183.283.383.483.583.683.783.883.984.084.184.284.384.48
2.8°C37°F1.541.641.741.841.942.032.132.232.332.432.532.622.722.822.923.023.123.223.313.413.513.613.713.813.904.004.104.204.304.40
3.3°C38°F1.511.611.711.801.902.002.092.192.292.382.482.582.672.772.872.963.063.163.253.353.453.543.643.743.833.934.034.124.224.31
3.9°C39°F1.481.581.671.771.861.962.052.152.242.342.432.532.622.722.812.913.003.103.193.293.383.483.573.673.763.863.954.044.144.23
4.4°C40°F1.461.551.641.741.831.922.022.112.202.292.392.482.572.672.762.852.953.043.133.233.323.413.503.603.693.783.883.974.064.16
5.0°C41°F1.431.521.611.701.801.891.982.072.162.252.342.442.532.622.712.802.892.983.073.173.263.353.443.533.623.713.813.903.994.08
5.6°C42°F1.401.491.581.671.761.851.942.032.122.212.302.392.482.572.662.752.842.933.023.113.203.293.383.473.563.653.743.833.914.00
6.1°C43°F1.381.471.551.641.731.821.911.992.082.172.262.352.432.522.612.702.792.872.963.053.143.233.313.403.493.583.673.763.843.93
6.7°C44°F1.351.441.531.611.701.791.871.962.042.132.222.302.392.482.562.652.742.822.913.003.083.173.253.343.433.513.603.693.773.86
7.2°C45°F1.331.411.501.581.671.751.841.922.012.092.182.262.352.432.522.602.692.772.862.943.033.113.203.283.373.453.543.623.703.79
7.8°C46°F1.301.391.471.551.641.721.801.891.972.052.142.222.302.392.472.552.642.722.802.892.973.053.143.223.303.393.473.553.643.72
8.3°C47°F1.281.361.441.531.611.691.771.851.942.022.102.182.262.352.432.512.592.672.752.842.923.003.083.163.253.333.413.493.573.65
8.9°C48°F1.261.341.421.501.581.661.741.821.901.982.062.142.222.302.382.462.542.622.712.792.872.953.033.113.193.273.353.433.513.59
9.4°C49°F1.241.311.391.471.551.631.711.791.871.952.032.102.182.262.342.422.502.582.662.742.822.892.973.053.133.213.293.373.453.53
10.0°C50°F1.211.291.371.451.521.601.681.761.831.911.992.072.142.222.302.382.462.532.612.692.772.842.923.003.083.153.233.313.393.46
10.6°C51°F1.191.271.351.421.501.571.651.731.801.881.952.032.112.182.262.342.412.492.562.642.722.792.872.953.023.103.173.253.333.40
11.1°C52°F1.171.251.321.401.471.551.621.701.771.851.922.002.072.152.222.292.372.442.522.592.672.742.822.892.973.043.123.193.273.34
11.7°C53°F1.151.231.301.371.451.521.591.671.741.811.891.962.032.112.182.262.332.402.482.552.622.702.772.842.922.993.063.143.213.29
12.2°C54°F1.131.201.281.351.421.491.571.641.711.781.851.932.002.072.142.222.292.362.432.512.582.652.722.792.872.943.013.083.163.23
12.8°C55°F1.111.181.251.331.401.471.541.611.681.751.821.891.962.042.112.182.252.322.392.462.532.602.682.752.822.892.963.033.103.17
13.3°C56°F1.091.161.231.301.371.441.511.581.651.721.791.861.932.002.072.142.212.282.352.422.492.562.632.702.772.842.912.983.053.12
13.9°C57°F1.071.141.211.281.351.421.491.561.621.691.761.831.901.972.042.102.172.242.312.382.452.522.592.652.722.792.862.933.003.07
14.4°C58°F1.061.121.191.261.331.391.461.531.601.661.731.801.871.932.002.072.142.202.272.342.412.472.542.612.682.742.812.882.953.01
15.0°C59°F1.041.101.171.241.301.371.441.501.571.641.701.771.841.901.972.032.102.172.232.302.372.432.502.572.632.702.762.832.902.96
15.6°C60°F1.021.091.151.221.281.351.411.481.541.611.671.741.801.871.942.002.072.132.202.262.332.392.462.522.592.652.722.782.852.91
16.1°C61°F1.001.071.131.201.261.331.391.451.521.581.651.711.771.841.901.972.032.102.162.222.292.352.422.482.552.612.672.742.802.87
16.7°C62°F0.991.051.111.181.241.301.371.431.491.561.621.681.751.811.871.932.002.062.122.192.252.312.382.442.502.572.632.692.762.82
17.2°C63°F0.971.031.101.161.221.281.341.411.471.531.591.651.721.781.841.901.972.032.092.152.212.282.342.402.462.522.592.652.712.77
17.8°C64°F0.961.021.081.141.201.261.321.381.441.511.571.631.691.751.811.871.931.992.062.122.182.242.302.362.422.482.542.612.672.73
18.3°C65°F0.941.001.061.121.181.241.301.361.421.481.541.601.661.721.781.841.901.962.022.082.142.202.262.322.382.442.502.562.622.68

GrayLess than 1.50 volumes of CO2Under-carbonated
BlueBetween 1.50 - 2.20 volumes of CO2Porters and Stouts
GreenBetween 2.20 - 2.60 volumes of CO2Most Ales and Lagers
YellowBetweeen 2.60 - 4.0 volumes of CO2Beers that are typically highly carbonated.
RedGreater than 4.00 volumes of CO2Too much carbonation. There may be exceptions.