Ad Spend Budget Calculator
Plan your advertising budget across channels including Google, Meta, LinkedIn, and TikTok with smart allocation.
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How to Use This Calculator
Enter your total monthly advertising budget and select the channels you want to advertise on (Google Ads, Meta, LinkedIn, TikTok, or other).
Adjust the allocation percentage for each channel. The calculator ensures your total allocation equals 100% of your budget.
View estimated impressions, clicks, and conversions per channel based on industry-average performance benchmarks, helping you optimize your media mix.
Frequently Asked Questions
How much should I spend on digital advertising?
Most businesses allocate 5-15% of revenue to marketing, with 40-60% of that going to digital advertising. Startups and growth-stage companies often invest more aggressively at 15-25% of revenue.
How should I split my ad budget across channels?
Start with where your audience spends time. B2B companies often allocate 40-50% to Google and 20-30% to LinkedIn. B2C brands typically split between Meta (40-50%) and Google (30-40%) with emerging channels getting 10-20%.
What is a good starting budget for paid advertising?
For most small businesses, $1,500-$3,000/month is a reasonable starting point to gather enough data for optimization. Enterprise campaigns typically start at $10,000+ per month per channel.
Should I focus on one channel or advertise on multiple platforms?
Start with 1-2 channels where your audience is most active. Once those are profitable and optimized, expand to additional channels. Spreading too thin too early prevents gathering enough data to optimize.
How often should I adjust my ad budget allocation?
Review channel performance monthly and make significant allocation changes quarterly. Avoid making reactive changes based on single-week performance — allow enough time for statistical significance.
What percentage of my ad budget should go to testing?
Allocate 10-20% of your budget to testing new channels, audiences, and creative. This ensures continuous improvement while maintaining performance on proven campaigns.
Why Use This Calculator
- Plan monthly and annual advertising budgets
- Allocate spend across multiple ad platforms
- Forecast results based on industry benchmarks
- Optimize channel mix for maximum ROI
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"This calculator helped us justify our marketing budget to leadership with real data. Finally, a tool that speaks the CFO's language."
VP of Marketing, SaaS Company