Compost Ratio Mixer
Check a compost mix from its greens and browns weights.
Quick answer: enter your details below and click Check My Compost Mix — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
C
500 New Tools
Enter your details below.
How to use
- Enter your values in the fields provided.
- Click Check My Compost Mix.
- Read the result and adjust an input if you want a different outcome.
About this tool
Compost works best with a balance of nitrogen-rich greens and carbon-rich browns. Enter the weights of each and this tool gives the browns-to-greens ratio and a plain reading on whether to add more browns or greens.
Frequently asked questions
What do I enter to get a result?
Fill in every field with your own numbers or choices, then run the tool. Empty number fields count as zero, so check them before you trust the output.
Can I reuse this result elsewhere?
Yes. The result is calculated in your browser from the values you entered, so you can copy the numbers into your own notes or plan.