Starting Up
4 tools
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Side Hustle Evaluator
Score any side hustle idea across 7 dimensions and see if it's worth your time.
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AI
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AI Business Plan Generator
Generate a complete one-page business plan with AI in under 60 seconds.
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Break-Even Calculator
Find out exactly how many units or months until your business breaks even.
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Startup Runway Calculator
Calculate how many months your cash will last at current burn rate.
Making Money
4 tools
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Profit Margin Calculator
Calculate gross, net, and operating margins with visual breakdowns.
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Freelancer Rate Calculator
Find your ideal hourly rate based on income goals, expenses, and billable hours.
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Pricing Optimizer
Test pricing strategies and find the price point that maximizes profit.
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Revenue Goal Planner
Reverse-engineer your annual revenue target into daily and monthly numbers.
SaaS & Startup Metrics
7 tools
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Business Valuation Calculator
Estimate what your business is worth using SDE and revenue multiple methods.
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Subscription Revenue Calculator
Calculate MRR, ARR, subscriber LTV, and 12-month revenue projections.
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Unit Economics Calculator
Find per-unit profitability, contribution margin, and break-even volume.
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Cash Runway Calculator
Months until cash runs out, factoring in revenue growth and expense changes.
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Churn Rate Calculator
Calculate customer and revenue churn with impact of reducing churn by 1%.
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Customer Acquisition Cost
Track CAC by channel, LTV:CAC ratio, and payback period.
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SaaS Metrics Dashboard
MRR waterfall, ARR, net revenue retention, SaaS quick ratio, and magic number.
Business Finance
5 tools
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Customer LTV Calculator
Calculate customer lifetime value and see how retention impacts revenue.
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Ad Spend ROI Calculator
Track advertising ROI across channels. Find out which ads are profitable.
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LLC vs S-Corp Tax Calculator
Compare tax liability between LLC and S-Corp based on your actual numbers.
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Working Capital Calculator
Calculate working capital, current ratio, and quick ratio to assess liquidity.
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Employee Cost Calculator
True cost of an employee beyond salary — taxes, benefits, overhead, and contractor comparison.
Real Estate
5 tools
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Rental Property ROI
Calculate cash flow, cap rate, and cash-on-cash return for any rental property.
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Mortgage Payment Calculator
Monthly payment with taxes and insurance, plus year-by-year amortization.
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Rent vs Buy Calculator
Compare total cost of renting vs buying over 5-30 years with investment returns.
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Cap Rate Calculator
Calculate capitalization rate and find fair value based on your target cap rate.
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House Affordability Calculator
How much house can you afford? Based on income, debts, and loan terms.
Investing
5 tools
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Compound Interest Visualizer
Watch your money grow with interactive charts showing compound growth over time.
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Angel Investment Tracker
Track angel investments with expected returns, portfolio value, and IRR.
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Crypto DCA Calculator
Simulate dollar-cost averaging into crypto and compare to lump-sum investing.
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Rental Property Analyzer
Detailed rental property analysis with Airbnb vs long-term comparison.
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Opportunity Cost Calculator
Compare two financial choices side by side with projected growth over time.
Growing
3 tools
Everyday Calculators
3 tools
AI-Powered Tools
4 tools
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AI→
Business Name Generator
AI generates 20 creative business names based on your industry and vibe.
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Elevator Pitch Writer
AI crafts a compelling 30-second pitch for your business or idea.
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Cold Email Writer
AI writes personalized cold outreach emails that get responses.
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Competitor SWOT Analyzer
AI generates a full SWOT analysis for any business or competitor.
Personal Finance
5 tools
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Net Worth Calculator
Calculate your total net worth — assets minus liabilities with visual breakdown.
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Emergency Fund Calculator
How much emergency fund do you need? Personalized by expenses and risk level.
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Savings Goal Calculator
How long to reach your savings goal — or how much to save each month.
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Debt Payoff Calculator
Compare snowball vs avalanche methods and see your debt-free date.
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Credit Card Payoff Calculator
Compare minimum vs fixed payments and see how much interest you save.
Retirement Planning
4 tools
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FIRE Calculator
Calculate your financial independence number and earliest retirement date.
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401k Retirement Projector
Project your 401k balance at retirement with employer match and growth.
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Roth vs Traditional IRA
Compare after-tax retirement income based on current and future tax brackets.
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Social Security Estimator
Estimate benefits at 62, 67, and 70 with lifetime total comparison.
📖 Articles & Guides
Deep dives on the business concepts behind each tool. Read first, then run the numbers.
Starting Up — Guides
4 articles
🔍→
📋→
📊→
🛫→
Is Your Side Hustle Idea Actually Worth Pursuing?
→ Side Hustle Evaluator
How to Write a One-Page Business Plan in 10 Minutes
→ Business Plan Generator
How to Calculate Your Break-Even Point Before You Launch
→ Break-Even Calculator
How Long Will Your Cash Last? Understanding Startup Runway
→ Startup Runway Calculator
Making Money — Guides
4 articles
📈→
🧑💻→
🏷️→
🎯→
Profit Margin Explained: Gross vs Net vs Operating
→ Profit Margin Calculator
How to Set Your Freelance Rate Without Leaving Money on the Table
→ Freelancer Rate Calculator
The Psychology of Pricing: Why Most Businesses Charge Too Little
→ Pricing Optimizer
Reverse-Engineering Your Revenue Goal Into Daily Actions
→ Revenue Goal Planner
SaaS & Startup Metrics — Guides
7 articles
🏢→
🔄→
🧮→
⏳→
📉→
🎣→
📊→
How to Value a Small Business: SDE, Revenue Multiples & More
→ Business Valuation Calculator
MRR, ARR & Subscriber LTV: The Numbers Every Subscription Business Needs
→ Subscription Revenue Calculator
Unit Economics: Is Each Sale Actually Making You Money?
→ Unit Economics Calculator
Cash Runway: How Many Months Until Your Money Runs Out?
→ Cash Runway Calculator
Churn Rate: The Silent Revenue Killer and How to Fix It
→ Churn Rate Calculator
Customer Acquisition Cost: Are You Spending Too Much?
→ CAC Calculator
SaaS Metrics That Actually Matter: NRR, Quick Ratio & Magic Number
→ SaaS Metrics Dashboard
Business Finance — Guides
5 articles
🔄→
📣→
⚖️→
💰→
👤→
Customer Lifetime Value: The Number You're Not Tracking
→ Customer LTV Calculator
Is Your Advertising Actually Profitable?
→ Ad Spend ROI Calculator
LLC vs S-Corp: Which Saves More on Taxes?
→ LLC vs S-Corp Tax Calculator
Working Capital: The Liquidity Metric That Keeps Businesses Alive
→ Working Capital Calculator
The True Cost of an Employee: Why It's 1.25-1.4x Their Salary
→ Employee Cost Calculator
Real Estate — Guides
5 articles
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🏡→
🏘️→
📐→
🏠→
Rental Property Cash Flow: The Numbers Behind Every Deal
→ Rental Property ROI
Understanding Your Mortgage: Principal, Interest, Taxes & Insurance
→ Mortgage Payment Calculator
Rent vs Buy: The Math That Settles the Debate
→ Rent vs Buy Calculator
Cap Rate Explained: How Investors Value Rental Properties
→ Cap Rate Calculator
How Much House Can You Afford? The DTI Rules Banks Use
→ House Affordability Calculator
Investing — Guides
5 articles
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₿→
🏠→
👼→
⚖️→
The Math That Makes Millionaires: Compound Interest Explained
→ Compound Interest Visualizer
Dollar-Cost Averaging Into Crypto: Does the Math Work?
→ Crypto DCA Calculator
How to Analyze a Rental Property Deal in 5 Minutes Flat
→ Rental Property Analyzer
How to Track an Angel Portfolio Without a Spreadsheet Nightmare
→ Angel Investment Tracker
Opportunity Cost: The Hidden Price of Every Financial Decision
→ Opportunity Cost Calculator
Growing — Guides
3 articles
Everyday Calculators — Guides
3 articles
AI-Powered Tools — Guides
4 articles
Personal Finance — Guides
5 articles
💰→
🛡️→
🎯→
🏔️→
💳→
Net Worth: Why It Matters More Than Income
→ Net Worth Calculator
How Much Emergency Fund Do You Really Need?
→ Emergency Fund Calculator
How to Reach Any Savings Goal: The Math of Consistent Contributions
→ Savings Goal Calculator
Snowball vs Avalanche: Which Wins?
→ Debt Payoff Calculator
Credit Card Payoff: Why Minimum Payments Keep You in Debt for Decades
→ Credit Card Payoff Calculator
Retirement Planning — Guides
4 articles
🔥→
📈→
⚖️→
🏛️→
FIRE Movement: Can You Retire Early?
→ FIRE Calculator
401k Projections: How Much Will You Have at Retirement?
→ 401k Retirement Projector
Roth vs Traditional IRA: Which One Saves You More?
→ Roth vs Traditional Calculator
Social Security: When to Claim and How Much You'll Get
→ Social Security Estimator
🚀 Get notified when new tools & guides drop
We're adding new free business tools and in-depth guides regularly. Be the first to know.