Compost Ratio Calculator

Inputs

cu ft
cu ft

Results

C:N Ratio

48.8:1

Quality AssessmentToo Much Carbon
Adjustment SuggestionAdd more green material. Try adding 30 cu ft of green material to reach a 30:1 ratio.
Total Material Volume20 cu ft
Green:Brown Volume Ratio0.33:1
Est. Finished Compost8 cu ft
Est. Decomposition Time24 weeks