14 Free Tools · Finance
Free Finance Calculators
14 free finance calculators — instant answers, no signup, nothing leaves your browser.
Unit Economics Calculator
Find out if every sale actually makes you money.
Startup Runway Calculator
Know exactly how many months of cash you have left.
Break-Even Calculator
How many sales until you stop losing money.
ROI & Payback Calculator
Should you make this investment? Get the number.
Gross Margin Calculator
The single number that decides if a business can scale.
EBITDA Calculator
The profit number buyers and lenders actually use.
CAGR Calculator
Your true compound growth rate, cutting through the noise.
Rule of 72 Calculator
How long until your money doubles.
Cash Conversion Cycle
How many days your cash is trapped in the business.
Working Capital Calculator
Can you cover the next 12 months of obligations?
Burn Multiple Calculator
How efficiently you turn cash into growth.
Net Profit Margin Calculator
What actually reaches the bottom line.
Markup vs. Margin Calculator
Stop confusing the two — it costs real money.
Loan Payment Calculator
The real monthly cost of any loan.
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The Crimson Bench · Est. 2002 · Founded in New York City
Need the full simulation? See Toolkit Pro
Verified corporate accounts only. Ivy League-educated. Flat-rate pricing. 14-day no-cause cancellation.
25,000+ Ivy League Executives · 150,000+ Global Consultants · 48-Hour Deployment