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Pre/Post Money Valuation Calculator
Compute startup valuation adjustments, investment equity, and ownership shares.
✓ Free✓ No signup✓ Privacy first✓ Runs in your browser
Post-Money Valuation
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Investor Share %
Founders Share %
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Pre/Post Money Valuation Calculator · secure capital planning tools
How it works
Calculate equity in three steps
1. Enter investment amount
Input the total funding capital being invested in the startup.
2. Enter pre-money valuation
Input the startup valuation before this funding round.
3. Inspect equity shares
Review the post-money valuation, investor share, and founder ownership percentages.
FAQ
Common questions
Pre-money valuation is the estimated value of the company before receiving investment, while post-money valuation includes the investment capital.
No, all calculations run locally in your browser, keeping your business capitalization and funding details secure.
The calculator divides the investment amount by the post-money valuation to find the exact equity percentage issued to the investor.
No, the tool runs entirely locally in your browser and requires no account creation or subscription.
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About the Pre/Post Money Valuation Calculator
Structuring funding rounds and tracking equity dilution shouldn’t require complex spreadsheet templates. This offline utility calculates post-money valuations and ownership shares locally, helping you audit cap tables and plan funding rounds.
Benefits
- Calculate equity locally — Audit valuations in your browser without external server calls.
- Track dilution shares — View founder and investor ownership percentages simultaneously.
- Plan funding rounds — Align investment negotiations with capitalization structures.
- Prevent pricing mistakes — View valuation totals clearly to ensure funding splits meet goals.
Privacy
All calculations run locally in your browser window and no inputs are saved.