Shark Tank Valuation Calculator
Calculate company valuations using Shark Tank math to understand equity and investment offers.
How the Shark Tank Valuation Calculator works
Calculate implied valuations from investment and equity percentage, compare offers, and understand deal structures.
Shark Tank makes valuation simple: when you ask for $100,000 for 10%, you’re saying your company is worth $1,000,000.
How it works
Tutorial
Shark Tank made business valuation easy to understand. When an entrepreneur asks for $100,000 for 10% of their company, they’re implying the company is worth $1 million. Understanding this math helps you evaluate offers and negotiate effectively in any investment situation.
Use the calculator above to analyze Shark Tank-style offers instantly, or follow the steps below to master the math yourself.
The Formula
| Component | Formula |
|---|---|
| Implied Valuation | Investment Amount ÷ Equity Percentage |
| Post-Money Valuation | Same as Implied Valuation |
| Pre-Money Valuation | Post-Money – Investment Amount |
| Equity Percentage | Investment ÷ Post-Money Valuation |
Step-by-Step Calculation
Let’s work through a typical Shark Tank pitch.
Step 1: Calculate Implied Valuation from Ask
An entrepreneur asks for $200,000 for 15% equity:
| Component | Value |
|---|---|
| Investment Requested | $200,000 |
| Equity Offered | 15% |
| Divide investment by equity | $200,000 ÷ 0.15 |
| Implied Valuation | $1,333,333 |
Calculation:$200,000 ÷ 0.15 =$1,333,333
Step 2: Evaluate a Shark Counter-Offer
A Shark offers $200,000 for 30% equity:
| Component | Value |
|---|---|
| Investment Amount | $200,000 |
| Equity Requested | 30% |
| Divide investment by equity | $200,000 ÷ 0.30 |
| Counter-Offer Valuation | $666,667 |
Calculation:$200,000 ÷ 0.30 =$666,667
Step 3: Calculate Valuation Difference
Determine how far apart the valuations are:
| Valuation | Amount |
|---|---|
| Entrepreneur’s Valuation | $1,333,333 |
| Shark’s Valuation | $666,667 |
| Difference | $666,666 |
| Shark Values at | 50% of Ask |
Calculation:$1,333,333 – $666,667 = $666,666; $666,667 ÷ $1,333,333 =50%
Step 4: Find Middle Ground
Calculate a compromise valuation:
| Scenario | Investment | Equity | Valuation |
|---|---|---|---|
| Original Ask | $200,000 | 15% | $1,333,333 |
| Shark Offer | $200,000 | 30% | $666,667 |
| Middle Ground | $200,000 | 20% | $1,000,000 |
Calculation:$200,000 ÷ 0.20 =$1,000,000
Step 5: Calculate Post-Deal Ownership
Determine final ownership at middle ground:
| Party | Ownership Calculation | Percentage |
|---|---|---|
| Entrepreneur | 100% – 20% | 80% |
| Shark | Investment ÷ Valuation | 20% |
| Total | 100% |
Step 6: Calculate Dollar Value of Stakes
Show actual dollar value at agreed valuation:
| Party | Calculation | Value |
|---|---|---|
| Entrepreneur’s 80% | $1,000,000 × 0.80 | $800,000 |
| Shark’s 20% | $1,000,000 × 0.20 | $200,000 |
Calculation:$1,000,000 × 0.80 = $800,000; $1,000,000 × 0.20 = $200,000
Final Answer:At the compromise valuation of$1,000,000, the entrepreneur gives up20% equityworth$200,000
What This Means
Valuation negotiation is about finding a number both sides believe the company is worth. The entrepreneur valued the company at $1.33M, the Shark at $667K, and they meet at $1M-a 25% discount from the entrepreneur’s ask and a 50% premium to the Shark’s offer.
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