⚖️Ratio Distribution Calculator

Split a total amount or quantity into exact allocations based on any ratio.

Item NameRatioAllocation
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How to Use the Ratio Distribution Calculator

The Ratio Distribution Calculator divides any total amount or quantity into exact portions according to a given ratio. Use it for splitting profits, dividing costs, mixing ingredients, distributing bonuses among team members, or any proportional allocation task.

Enter the total and the ratio for each item. The calculator instantly shows the allocation for every item. Add or remove rows to handle anywhere from 2 to 10 items.

Calculation Formula

Item allocation = total × (item ratio / sum of all ratios). Example: split $12,000 by 3:2:1. Sum = 6. Allocations: $6,000, $4,000, $2,000. Ratios do not need to add up to 100 or any specific number.

Frequently Asked Questions

Do the ratios need to sum to 100?

No. Any positive ratio combination works — 3:2:1, 1:1, or 2.5:1.5:1 are all valid inputs.

What if the allocation is not a whole number?

Allocations are displayed with up to 2 decimal places when the total does not divide evenly.

Is the item name required?

Item names are optional. You can leave them blank — they do not affect the calculation.