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AiTechWorlds
AiTechWorlds
Calculate a recommended marketing budget from revenue and allocate it across channels.
Channel allocation, per-channel CAC/ROAS, break-even ROAS, a CAC ceiling, and goal-based allocation presets.
Recommended annual marketing budget
$40,000
A common benchmark is 5โ12% of revenue, varying by industry and growth stage.
Applies a preset split of the recommended budget across channels edit afterward as needed.
Conversions and revenue are optional add them to see CAC and ROAS per channel.
Allocated so far
$28,000
Unallocated
$12,000
Spend โ customers โ revenue, from the channel totals above.
Spend
$28,000
Customers
195
Revenue
$89,000
Blended CAC
$143.59
Blended ROAS
3.18ร
Break-even ROAS
1.67ร
LTV : CAC
5.57ร
Maximum sustainable CAC at your target ratio: $266.67. Your blended CAC is within that ceiling.
Carry these numbers straight into the next tool no retyping.
100% in-browser all math runs locally, no data leaves your device.
Marketing Budget Calculator computes a recommended marketing budget as a percentage of annual revenue, then lets you allocate that budget across channels (paid ads, SEO/content, email, events) to see percentage split and remaining unallocated budget.
Enter annual revenue and budget %
5โ12% of revenue is a common benchmark range.
Allocate the budget across channels
See each channel's percentage of total spend.
Check unallocated or over-budget amount
Adjust until fully allocated.
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Last reviewed on July 24, 2026 by the AiTechWorlds Tools Team. All processing runs locally in your browser.