Starter Feeding Calculator

When do you want your starter ready?
Water scales with your starter's hydration, so ratios update as you adjust it.
Times assume room temp around 75°F (24°C)
Weigh your empty jar so we can subtract it
Put your jar on the scale and enter what you see
Hydration:

Add to Your Starter:

Your Starter: 50.0 g
Flour to Add: 50.0 g
Water to Add: 37.5 g
Total (with jar): 137.5 g