Car Total Cost of Ownership Priced in FI Months
Run the keep, used, or new car decision as FIRE math. Compare car total cost of ownership, find the repair crossover, count months added to FI date.
Category
Saving
Reach a 50 to 70 percent savings rate with frugal living hacks, budget systems, and mindful spending that fast-track financial independence without deprivation.
11 posts
FIRE on a $65,000 Salary, Priced in Real Dollars
FIRE on a $65,000 salary works, just not at a 50 to 70 percent savings rate. See the dollar floor math, the honest timeline, and the lever that moves it.
How Much Should You Save for Retirement? Two Inputs Decide
How much should you save for retirement? FIRE math prices the two inputs the 15% rule skips, your portfolio multiple and your savings rate definition.
Budget Apps for FIRE Solve the Wrong Problem
Budget apps for FIRE savers solve the wrong problem. Learn the savings rate math apps get wrong and the lean tool stack that tracks the two numbers.
A FIRE Budget Autopsy Cuts Years Off Your FI Date
A FIRE budget autopsy identifies false necessities, applies the 25x multiplier, and shows how many extra working years each line item costs you.
FIRE Savings Rate Math Fails With Childcare Costs
FIRE savings rate math breaks when childcare hits. Treat it as a 5 to 12 year expense spike, then plan for the post-childcare cash flow jump.
Lifestyle Creep vs Value Spending, a FIRE Math Framework
Lifestyle creep vs value spending comes down to one formula. Calculate the opportunity cost of any expense to decide if it accelerates or delays FIRE.
Rent vs Buy FIRE Why Housing Delays Your Independence
The rent vs buy FIRE math breaks on a 10 to 15 year timeline. Renting preserves compounding capital and flexibility for faster financial independence.
High Earner Low Savings Rate and the FIRE Budget Fix
High earner low savings rate is the trap that stalls FIRE progress. Diagnose structural leaks and build the architecture that converts income to wealth.
Why FIRE Relocation Math Beats Higher Savings Rates
FIRE relocation math explains why moving cheaper raises your savings rate and shrinks your target, shaving up to 11 years off your working timeline.
Why Coast FIRE Lifestyle Creep Derails Your Glidepath
Coast FIRE lifestyle creep silently erodes your glidepath when a zeroed savings rate meets rising expenses. Maintain a savings floor to stay on track.