How to Track Your Investment Portfolio in Excel (Step by Step)
Build a simple investment portfolio tracker in Excel: log transactions, calculate average cost and gain/loss, track dividends and compare your…
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Bookkeeping for Small Business: A Beginner’s Guide
How to do simple bookkeeping for a small business: what to record, categories, monthly profit and loss and good habits.
Compound Interest Explained (With Excel Examples)
What compound interest is, the formula, how monthly contributions change everything and how to calculate it in Excel.
Debt Snowball vs Avalanche: Which Pays Off Debt Faster?
How the debt snowball and avalanche methods work, an example comparing both, and how to build your payoff plan in Excel.
Employee Onboarding Checklist: From Offer to Day 90
A complete onboarding checklist by phase — before day one, first day, first week, first month and 90 days — with owners.
How Loan Amortization Works (and Why Extra Payments Matter)
Understand amortization, how each payment splits between interest and principal, and how to build a schedule with extra payments in Excel.
How Long Will It Take to Pay Off My Credit Card?
How credit card interest works, how to calculate your payoff time and interest in Excel, and how much extra payments save.
How Much Does It Cost to Start a Business? Build Your Estimate
How to estimate startup costs: one-time expenses, operating costs, runway and funding — with a checklist of costs people forget.
How Much House Can I Afford? The Real Monthly Payment (PITI)
How to calculate your full mortgage payment with taxes, insurance and PMI, the 28% rule and how term and rate change the cost.
How to Budget a Home Renovation (and Avoid Overruns)
Estimate renovation costs by room, get and compare quotes, plan a contingency and track payments to avoid overruns.
How to Budget Biweekly Paychecks (and Use the Third Paycheck)
A simple method to budget by paycheck when you are paid every two weeks, including what to do with the two third-paycheck months.
How to Budget for Christmas Gifts Without Overspending
A simple plan to set a holiday budget, split it per person, track gifts and include food, travel and decorations.