Specialist FPL models and practical calculators
TallyKind
Specialist Fantasy Premier League tools using AI-assisted modelling, Bayesian-style updates and transparent projections to help find an edge. Around that are practical UK money, property and childcare calculators built from everyday admin problems I have actually needed to solve.
Tool library
Pick the thing you are working out
Start with the FPL tools if you are here for squad modelling. The wider library stays curated around admin-style calculators where editable assumptions and clear outputs make the next decision easier.
Browse or search utilities, or choose a category tab to view those tools.
Fantasy Premier League
View guideTeam analysis, transfer planning, wildcard building, mini-league scouting, best-squad benchmarking, and model transparency for FPL managers.
Sports
View guideUK sports fixture guides, sport on TV, event countdowns, tournament dates, and football table/run-in tools.
Money
View guideUK-ready salary, pay-rise, pay optimiser, tax, pension, ISA, mortgage, investment, currency, compound growth, and FIRE tools.
Property
View guidePart exchange, second-home costs, stamp duty, rental yield, mortgage affordability, freehold, home improvement, energy use, renovation, NI rates, and area-adjusted price tools.
Parents
View guideChildcare eligibility, baby feeds, nursery fees, and childcare-hours planning.
Health & Fitness
View guideNHS-style BMI and blood pressure range checks, Garmin activity modelling, and running race pace projections.
Clear by design
Adjust the assumptions, then see the impact
The tools are built for quick checks and deeper comparisons, with mobile-friendly back navigation and outputs that show what was assumed.
Charts included
Scenario charts make repayment paths, growth projections, tax splits, and cost stacks easier to scan.
Assumptions visible
Tax years, rates, buffers, and eligibility checks appear in the inputs or notes where they matter.
Easy on mobile
Calculator pages include app-style back controls and layouts that keep inputs and results usable on small screens.
Popular guides
Have a specific question?
We will usually have a utility to answer it. Here are a few popular examples, with the full guide library organised by topic.
Before you decide
Useful estimates, not final advice
The calculators are designed for planning and comparison. Check tax, mortgage, payroll, childcare, and legal decisions against official guidance or a qualified professional before acting.