Washed Yeast Calculator helps you decide how much harvested yeast to pitch. The strain is used by Western European commercial breweries and has been reported to produce lagers with some fruity and estery notes. This bottom fermenting yeast is originating from the VLB (Berlin) in Germany and is known under the code RH. Rehydration is a simple procedure and correct yeast counts are achieved by pitching a known weight of yeast to the wort. use the yeast starter calculator, or the standard yeast calculator if going right into the fermentor. Assumptions used by the calculator. Name ID Attenuation Flocculation Optimum Temp Alcohol Tolerance Safale – English Ale Yeast S-04 Medium Medium 59-75 °F Medium Safale – American Ale Yeast US-05 Brew your best beer EVER. ... Use a yeast pitching calculator and make a starter, if needed. Fermentis Safale S-04. Save 10% on Brewer's Friend Premium today. All Fermentis dry yeast offer a long, 3 year shelf life giving advantages in both distribution and storage. Yeast Calculator combines several tools to help you calculate how much bought yeast you need and appropriate starter volumes. NEW!!! This strain is recommended for practically any American or English style beer, S-04 yeast a rapid starter and finisher which settles out extremely well, leading to a clean-finished beer. Calculator. Making a starter? You can now purchase an iPhone version of the calculator from the Apple store or an Android version from the Android Market. Sedimentation: high.Final gravity: medium.Recommended fermentation temperatu A range of speciality ale yeast have also been developed to produce ales with authentic flavour profiles. An easy to use yeast pitch rate calculator. Liquid yeast is assumed to lose approximately 20% of the total viable cell count per month. Yeast Viability Calculator gives an estimate to how healthy your yeast packet is based on its manufacturing date and entered values. This figure comes from a White Labs statement that indicated that you could expect 75%-85% viability after a month; 20% is used as a middling factor. Fermentis Safale S-04 .