
How Much Emergency Fund Do You Need? (3, 6 or 9 Months)
Three or six months of what, exactly? Size the fund on essential spending, not your whole lifestyle — with real US data and the math behind each target.
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Budgeting that survives contact with real life — splitting your paycheck, auditing subscriptions, and tracking spend against the plan.
Tools these guides use

Three or six months of what, exactly? Size the fund on essential spending, not your whole lifestyle — with real US data and the math behind each target.

Split rent, bills and groceries fairly when incomes and room sizes differ. Four splitting methods, the settle-up math, and a free calculator you can share by link.

A 30-minute subscription audit: find every recurring charge across five hiding places, price each one per year, and cancel what you never use. Free calculator.

The 50/30/20 rule splits your take-home pay into needs, wants and savings. Learn how to calculate it with an example, and how to actually stick to it.