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Professional Financial Mathematics for Confident Retirement Planning

Reviews & Use Cases

Real r/FIREUK modelling & Trustpilot reviews

Use Cases from r/FIREUK

These are real threads from the UK financial-independence community on Reddit, where u/CompoundedWisdom ran posters’ own figures through the calculator and shared the modelled retirement outcomes. Each links to the full comment so you can read the assumptions and working in context.

First time above 6 figures

A 30/33 couple modelled to retire at 50: maxing both ISA allowances lifts sustainable household income from £75k to £104k/yr in today’s money — roughly double their current spend, inflation-adjusted through to 90.

u/CompoundedWisdom · r/FIREUK · Read the full comment on Reddit →

Am I on track — anything I should change?

Retire-at-40/45/50 scenarios returned £57k, £89k and £133k/yr sustainable income. Against £40k of spending: “even if your career ended tomorrow you’d maintain your standard of living forever.”

u/CompoundedWisdom · r/FIREUK · Read the full comment on Reddit →

Too late to FIRE — next best thing?

At 45 with £120k saved, retiring at 60 models to £43k/yr and at 67 to £73k/yr sustainable income: “you’re not late to the game — you’re just not going to FIRE at 50, which is a different thing entirely.”

u/CompoundedWisdom · r/FIREUK · Read the full comment on Reddit →

A sanity check of my expectations

A £1.25m target turned out to be over-engineered: £1.02m at 57 already supports ~£50k/yr to 90, slightly above current take-home. The £2m “ideal” was realistically a retire-at-62 outcome.

u/CompoundedWisdom · r/FIREUK · Read the full comment on Reddit →

Does this stack up?

With £660k pension, £440k S&S ISA and a £160k offset (net £35k cash after the mortgage), retiring at 50 to 90 models to ~£55k/yr net sustainable income — comfortably above the £40k target. “You’re FU.”

u/CompoundedWisdom · r/FIREUK · Read the full comment on Reddit →

Trustpilot Reviews

See verified, independent reviews from people who use the software, or share your own experience: Read & leave reviews on Trustpilot →

Retire Early Ltd · Registered in England and Wales · support@firelogic.uk

FIRElogic Retirement Calculator

Professional UK Pension Calculator | Plan your retirement

Retire Early Ltd · Registered in England and Wales · support@firelogic.uk