Suggested budget split across three channels, weighted by each channel’s historical ROAS -- a data-backed starting allocation instead of an ad-hoc split.
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Fill in the fields above and select Calculate for an instant estimate.
Computed in your browser from the same formulas the full app uses — it is not saved and does not factor in every detail (taxes, exact compounding dates, fees) the way a saved scenario does. Sign in to save, share, or view history →
The calculator applies the standard formula for this calculation to the values you enter and returns the result instantly.
Suggested budget split across three channels, weighted by each channel’s historical ROAS -- a data-backed starting allocation instead of an ad-hoc split.
You will need: Total Budget, Channel A ROAS, Channel B ROAS, Channel C ROAS.
It shows Channel A Allocation, Channel B Allocation, Channel C Allocation, Channel A (%), Channel B (%), Channel C (%), computed instantly from the values you enter.
Yes, this calculator is free to use. Sign in to save your scenarios, view your calculation history, or share results directly in a Goonjar chat.
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