# R6 Marketplace ## Posts - [Hello world!](https://r6marketplace.co.uk/hello-world/): Welcome to WordPress. This is your first post. Edit or delete it, then start writing! - [Why Many UK Drivers Buy Cars They Cannot Afford](https://r6marketplace.co.uk/why-many-uk-drivers-buy-cars-they-cannot-afford/): UK guide to car overbuying pressure: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Why Cheap Used Cars Become Financial Traps in the UK](https://r6marketplace.co.uk/why-cheap-used-cars-become-financial-traps-in-the-uk/): UK guide to low-price used-car traps: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Used Car vs New Car: Which Is Better Financially in the UK?](https://r6marketplace.co.uk/used-car-vs-new-car-which-is-better-financially-in-the-uk/): UK guide to new versus used car costs: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [The Smartest Way to Buy a Used Car on a Budget in the UK](https://r6marketplace.co.uk/the-smartest-way-to-buy-a-used-car-on-a-budget-in-the-uk/): UK guide to used-car buying sequence on a budget: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [The 20-4-10 Car Buying Rule Explained for UK Drivers](https://r6marketplace.co.uk/the-20-4-10-car-buying-rule-explained-for-uk-drivers/): UK guide to the 20-4-10 car rule in a UK budget: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Stocks and Shares ISA vs Savings Account in 2026: Where Should You Invest £100 Monthly?](https://r6marketplace.co.uk/stocks-and-shares-isa-vs-savings-account-in-2026-where-should-you-invest-gbp100-monthly/): UK guide to a £100 monthly Stocks and Shares ISA versus cash: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Should You Overpay Your Mortgage or Invest Your Extra Money?](https://r6marketplace.co.uk/should-you-overpay-your-mortgage-or-invest-your-extra-money/): UK guide to mortgage overpayment versus investing: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Savings Account Returns After Inflation: What Your Interest Really Becomes](https://r6marketplace.co.uk/savings-account-returns-after-inflation-what-your-interest-really-becomes/): UK guide to inflation-adjusted savings interest: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Salary Increase vs UK Inflation: How Much Are You Really Gaining?](https://r6marketplace.co.uk/salary-increase-vs-uk-inflation-how-much-are-you-really-gaining/): UK guide to a pay rise after inflation: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Regular Savings Account vs Fixed Rate Savings: Which One Makes Sense for a 1-Year Goal?](https://r6marketplace.co.uk/regular-savings-account-vs-fixed-rate-savings-which-one-makes-sense-for-a-1-year-goal/): UK guide to regular saver and fixed deposit choice: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Passive Income Ideas for Building Long-Term Wealth](https://r6marketplace.co.uk/passive-income-ideas-for-building-long-term-wealth/): UK guide to passive income projects: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Monthly Budget Plan for a £2,000 Salary in the UK](https://r6marketplace.co.uk/monthly-budget-plan-for-a-gbp2-000-salary-in-the-uk/): UK guide to budgeting a £2,000 take-home salary: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Markets Falling? How to Build a Financial Safety Net Before It Happens](https://r6marketplace.co.uk/markets-falling-how-to-build-a-financial-safety-net-before-it-happens/): UK guide to a safety net before market declines: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [ISA vs Pension in the UK: Which Should You Prioritise?](https://r6marketplace.co.uk/isa-vs-pension-in-the-uk-which-should-you-prioritise/): UK guide to ISA versus pension priority: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Inflation Impact on Savings UK: What £10,000 Could Be Worth in 15 Years](https://r6marketplace.co.uk/inflation-impact-on-savings-uk-what-gbp10-000-could-be-worth-in-15-years/): UK guide to the buying power of £10,000 over fifteen years: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Increasing Monthly Investments vs Fixed Investments: Does It Really Pay Off?](https://r6marketplace.co.uk/increasing-monthly-investments-vs-fixed-investments-does-it-really-pay-off/): UK guide to increasing monthly investments: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How to Manage Daily Expenses on a £1,800 Salary in the UK](https://r6marketplace.co.uk/how-to-manage-daily-expenses-on-a-gbp1-800-salary-in-the-uk/): UK guide to living on £1,800 net per month: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How to Cut Monthly Expenses and Save More Money](https://r6marketplace.co.uk/how-to-cut-monthly-expenses-and-save-more-money/): UK guide to reducing monthly expenses: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How to Build an Emergency Fund in the UK Step by Step](https://r6marketplace.co.uk/how-to-build-an-emergency-fund-in-the-uk/): UK guide to an emergency fund in the UK: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Much Should You Spend on a Used Car in the UK?](https://r6marketplace.co.uk/how-much-should-you-spend-on-a-used-car-in-the-uk/): UK guide to used-car spend ceiling: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Much Should You Invest Monthly to Build Wealth?](https://r6marketplace.co.uk/how-much-should-you-invest-monthly-to-build-wealth/): UK guide to choosing a monthly investment amount: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Much Mortgage or Loan Payment Is Actually Safe for Your Salary?](https://r6marketplace.co.uk/how-much-mortgage-or-loan-payment-is-actually-safe-for-your-salary/): UK guide to a sustainable monthly mortgage or loan payment: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Much Deposit Should You Pay When Buying a Car in the UK?](https://r6marketplace.co.uk/how-much-deposit-should-you-pay-when-buying-a-car-in-the-uk/): UK guide to car deposit sizing: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Much Deposit Do You Need Before Buying a House in the UK?](https://r6marketplace.co.uk/how-much-deposit-do-you-need-before-buying-a-house-in-the-uk/): UK guide to house deposit and purchase costs: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Fixed Savings Interest Is Actually Calculated in the UK](https://r6marketplace.co.uk/how-fixed-savings-interest-is-actually-calculated-in-the-uk/): UK guide to fixed-term savings interest: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Early Loan Repayment Affects Your UK Credit Score Explained](https://r6marketplace.co.uk/how-early-loan-repayment-affects-your-uk-credit-score-explained/): UK guide to early loan repayment and credit reports: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [How Compound Interest Can Grow Your Money Over Time](https://r6marketplace.co.uk/how-compound-interest-can-grow-your-money-over-time/): UK guide to compound interest and long horizons: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Hidden Monthly Cost of Owning a Car in the UK](https://r6marketplace.co.uk/hidden-monthly-cost-of-owning-a-car-in-the-uk/): UK guide to the real monthly cost of a car: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [£100 Monthly Savings Account vs Stocks and Shares ISA for 5 Years: Which Fits You Better?](https://r6marketplace.co.uk/gbp100-monthly-savings-account-vs-stocks-and-shares-isa-for-5-years-which-fits-you-better/): UK guide to £100 monthly cash savings against a Stocks and Shares ISA: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [£100 Monthly Investment for 20 Years: What It Actually Becomes](https://r6marketplace.co.uk/gbp100-monthly-investment-for-20-years-what-it-actually-becomes/): UK guide to a £100 monthly investment across twenty years: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [First-Time Buyer Mistakes That Can Cost You Thousands](https://r6marketplace.co.uk/first-time-buyer-mistakes-that-can-cost-you-thousands/): UK guide to avoidable first-time buyer errors: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Financial Mistakes That Can Stop You Building Wealth](https://r6marketplace.co.uk/financial-mistakes-that-can-stop-you-building-wealth/): UK guide to wealth-building setbacks: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Does Inflation Reduce Your Investment Returns? Here Is The Real Math](https://r6marketplace.co.uk/does-inflation-reduce-your-investment-returns-here-is-the-real-math/): UK guide to inflation and investment returns: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Best Savings Accounts in the UK for Short-Term Financial Goals](https://r6marketplace.co.uk/best-savings-accounts-in-the-uk-for-short-term-financial-goals/): UK guide to short-term UK savings account choice: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Best Budget Used Cars for UK Employees on a Salary](https://r6marketplace.co.uk/best-budget-used-cars-for-uk-employees-on-a-salary/): UK guide to finding a reliable budget used car: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [Beginner Guide to Investing in the UK](https://r6marketplace.co.uk/beginner-guide-to-investing-in-the-uk/): UK guide to starting UK investing: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [8 Biggest First Car Buying Mistakes in the UK](https://r6marketplace.co.uk/8-biggest-first-car-buying-mistakes-in-the-uk/): UK guide to avoidable first-car mistakes: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [50/30/20 Budget Rule: A Simple UK Budgeting Guide](https://r6marketplace.co.uk/50-30-20-budget-rule-a-simple-uk-budgeting-guide/): UK guide to using a 50/30/20 budget: worked assumptions, relevant risks, a practical checklist and answers to common questions. - [10 Hidden Costs of Buying a Used Car in the UK](https://r6marketplace.co.uk/10-hidden-costs-of-buying-a-used-car-in-the-uk/): UK guide to hidden used-car acquisition costs: worked assumptions, relevant risks, a practical checklist and answers to common questions. ## Pages - [Savings growth.](https://r6marketplace.co.uk/calculator-savings-growth/): Estimate regular deposits, interest and inflation-adjusted value. Free interactive UK educational calculator with transparent assumptions. - [Real pay rise.](https://r6marketplace.co.uk/calculator-pay-rise/): Compare a salary change with a chosen inflation rate. Free interactive UK educational calculator with transparent assumptions. - [Mortgage repayments.](https://r6marketplace.co.uk/calculator-mortgage/): Estimate monthly payments and test a higher-rate scenario. Free interactive UK educational calculator with transparent assumptions. - [Investment contributions.](https://r6marketplace.co.uk/calculator-investment/): Model monthly contributions with hypothetical returns and fees. Free interactive UK educational calculator with transparent assumptions. - [Inflation and purchasing power.](https://r6marketplace.co.uk/calculator-inflation/): See how an assumed inflation rate changes future buying power. Free interactive UK educational calculator with transparent assumptions. - [Emergency fund.](https://r6marketplace.co.uk/calculator-emergency-fund/): Set a cash target from essential monthly expenses. Free interactive UK educational calculator with transparent assumptions. - [Car ownership cost.](https://r6marketplace.co.uk/calculator-car-cost/): Bring fuel, insurance, maintenance, finance and tax together. Free interactive UK educational calculator with transparent assumptions. - [Monthly budget.](https://r6marketplace.co.uk/calculator-budget/): Map essential bills, flexible spending and savings. Free interactive UK educational calculator with transparent assumptions. - [Editorial Policy](https://r6marketplace.co.uk/editorial/): How the independent money guides and calculator notes are prepared and corrected - [Disclaimer](https://r6marketplace.co.uk/disclaimer/): Educational content, illustrative calculator outputs and the limits of general finance guidance - [Terms](https://r6marketplace.co.uk/terms/): Basic conditions for using the free educational website and calculators - [Privacy](https://r6marketplace.co.uk/privacy/): Data handling for this static site, its browser-based calculators and email contact - [Contact](https://r6marketplace.co.uk/contact/): Email the editorial desk about errors, broken tools and useful topics - [About](https://r6marketplace.co.uk/about/): The editorial purpose and boundaries of this independent UK finance education site - [Calculators](https://r6marketplace.co.uk/calculators/): Eight free interactive UK money calculators covering savings, inflation, real pay, investing, mortgages, cars, budgets and emergency funds. - [Guides](https://r6marketplace.co.uk/guides/): Browse 39 UK guides covering savings, car finance, mortgages, investing, budgeting, ISAs, pensions and long-term resilience. - [Home](https://r6marketplace.co.uk/home/): Free UK finance calculators and educational guides for savings, budgets, investing, mortgages, car costs and financial decisions. 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