Media Budget Calculator
Media Budget: Budget = target conversions ÷ conversion rate × cost per click. Methodology stated, your own inputs only.
In short
Media Budget: Budget = target conversions ÷ conversion rate × cost per click. Methodology stated, your own inputs only.
Formula: Budget = target conversions ÷ conversion rate × cost per click.
What this calculator does
Media Budget: Budget = target conversions ÷ conversion rate × cost per click. Methodology stated, your own inputs only. Worked example, questions and limitations included.
Use it to turn Currency (symbol only, never converted), Target conversions, Expected conversion rate from clicks (your figure), Expected cost per click (your figure) into a checked result you can compare, copy, or rerun with different assumptions.
The page shows the formula, a numeric worked example, and the assumptions that affect this marketing calculation.
Inputs and what they mean
- Currency (symbol only, never converted)
- — choice value.
- Target conversions
- — number value.
- Expected conversion rate from clicks (your figure)
- — number value.
- Expected cost per click (your figure)
- — number value.
How to use it
- Enter each value in the unit shown next to the box (use the unit converter first if your numbers are in other units).
- Check the breakdown to see every intermediate step.
- Read the limitations before relying on the result.
Formula
Methodology: bottom-up, goal-based budgeting from your expected funnel rates.
Conversion rate and CPC are your own estimates — none are assumed.
Assumes rates stay constant as spend scales, which is often not true.
Budget = target conversions ÷ conversion rate × cost per click.
Inputs used: Currency (symbol only, never converted), Target conversions, Expected conversion rate from clicks (your figure), Expected cost per click (your figure).
Worked example
A lead goal
- Clicks = 200 ÷ 0.04 = 5,000.
- Budget = 5,000 × 1.50 = $7,500.
Reading the result
The headline figure is the main answer. Any breakdown underneath shows the parts that make it up, so you can check the working and see what changes when you adjust an input.
Limitations and assumptions
- Constant rates.
- Single channel.
- Results are educational estimates built only from the figures you enter. They are not personalised investment, tax, legal or accounting advice. Rates, growth and discount assumptions are always yours to choose.
- The result depends on the values you enter for this media budget calculator; it does not supply missing rates, rules, prices, dates, or assumptions for you.
Reference: OpenStax
Last reviewed:
Common questions
Where do the rates come from?
Past campaigns or a small test; never a generic benchmark. Check the formula, example, and limitations on this page before using the result for a real marketing decision.
Does CPC rise with spend?
Often, yes. Re-check after launch.
Top-down budgets?
If you set budget as a % of revenue, this page doesn't apply. Check the formula, example, and limitations on this page before using the result for a real marketing decision.
How do I use the Media Budget Calculator?
Enter the required values for Currency (symbol only, never converted), Target conversions, Expected conversion rate from clicks (your figure), Expected cost per click (your figure). The calculator applies the formula on this page and shows the main result with any supporting breakdown so you can check the arithmetic.
What formula does the Media Budget Calculator use?
Budget = target conversions ÷ conversion rate × cost per click. The visible formula section above lists the calculation path and the edge cases the page handles, so the result can be checked without relying on the form alone.
Can the Media Budget Calculator be used for exact decisions?
Use it as a calculation aid, not as a substitute for checking the underlying rule, contract, policy, or professional advice that applies to your situation. When a result depends on local rules, personal details, prices, or dates, enter those values yourself and confirm them before acting.
Sources
Method based on OpenStax.
Cite this page
Free Calculator. (2026, October 15). Media Budget Calculator. https://freecalculator.tech/tools/media-budget-calculator
"Media Budget Calculator." Free Calculator, 15 Oct. 2026, https://freecalculator.tech/tools/media-budget-calculator.
Media Budget Calculator — Free Calculator, https://freecalculator.tech/tools/media-budget-calculator
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ROAS: ROAS = attributed revenue ÷ ad spend. Methodology stated, your own inputs only.
Campaign Break-Even: Break-even ROAS = 1 ÷ gross margin. Methodology stated, your own inputs only.