Guides
16 guides from FCalc Plus.
Compound interest explained, with UK examples
How compound interest works for savings and debts, why time matters so much, and how to use it in your favour.
Overdrafts and credit cards: costs to watch
How UK overdraft and credit card charges work: overdraft APRs, unarranged overdrafts, interest-free periods, minimum payments, cash advances, fees, persistent debt rules and how to cut the cost.
Using a pension calculator: what to enter and how to read the result
What a UK pension calculator needs from you, how the State Pension fits in, the assumptions that change the answer most, and what to do with the result.
Credit files explained: how to check yours and improve it
What's on a UK credit file, how to check it free with Experian, Equifax and TransUnion, how to fix mistakes, and the habits that genuinely help.
Comparing personal loans: how to use a loan calculator properly
How loan repayments are worked out, a worked UK example, what APR and 'representative' really mean, and the checks to make before you borrow.
Mortgage amortisation explained: where your repayments go
How a repayment mortgage is amortised: the monthly payment formula, why early payments are mostly interest, a worked UK example, the effect of overpayments, rate changes and term length.
Inflation explained: what it means for your money
What inflation is, how CPI and RPI are measured in the UK, the Bank of England's 2% target, worked examples of how inflation affects savings, debt, pay and pensions, and practical ways to protect yourself.
Compound interest explained, with the formula and UK examples
How compound interest works, the formula with worked UK examples, the effect of compounding frequency, the rule of 72, inflation, fees, and how compounding works against you on debt.
How to calculate tax on crypto gains in the UK
How HMRC taxes cryptoassets: what counts as a disposal, the matching rules, a worked example, the £3,000 allowance and current rates, income from staking and mining, losses, reporting and records.
Financial Calculator Hub
Let me start with a confession: I once watched a friend, a perfectly intelligent bloke named Dave, proudly show me his retirement projections. He’d diligently p
Navigating Your Financial Future: The Best Calculator Hub Features for 2026
In-depth analysis, expert guides, and practical insights on Financial Calculators & Money Tools. Built for accuracy and clarity.
The Great Calculator Showdown of 2026: Millennial Financial Hub vs. The Established Guard
Did you know that the average UK household debt, excluding mortgages, hit a staggering £17,568 in April 2024? This isn
The AI-Powered Crystal Ball: How Smart Financial Calculators Will Reshape Your Wallet by 2026
Did you know that by 2026, the global AI market is projected to reach an astounding $300 billion, with a significant chunk of that disrupting how we manage our
UK tax reliefs people often forget to claim
Tax reliefs and allowances many UK taxpayers miss: Marriage Allowance, work expenses and uniform relief, professional subscriptions, higher-rate pension and Gift Aid relief, Tax-Free Childcare, and how to backdate claims.
How UK student loan repayments actually work
Student loan repayment thresholds for 2026/27, the 9% and 6% rules, interest, write-off dates for each plan, worked examples, self-employed repayments and whether overpaying makes sense.
Unlocking Your Golden Years: How Retirement Calculators deal with Healthcare Costs in Old Age
Discover how advanced retirement calculators can help you accurately plan for escalating healthcare expenses in your golden years, ensuring a secure and stress-free retirement. Learn to factor in crucial elements like Medicare, long-term care, and prescription costs for a comprehensive financial outlook.