Concentrate and water volumes for a parts ratio and a finished mix amount.
| Concentrate | – |
| Water | – |
Use this calculator for cleaner, plant food, or any mix written as parts concentrate to parts water.
Concentrate volume is (concentrate parts / total parts) × finished volume. Water is the rest. 1:10 in 1 100 ml is 100 ml concentrate and 1 000 ml water. Parts can be any non-negative pair with a positive total. This is mix-by-volume, not chemistry molarity. Finished volume can be millilitres (ml) or fluid ounces (fl oz); the two results use the same unit.
Concentrate parts: Parts of concentrate in the ratio.
Water parts: Parts of water.
Total: Finished mix volume, in ml or fl oz.
Concentrate: Volume of concentrate to measure.
Water: Volume of water to add.
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