SimpleCalc Blog

Guides, Tips &
How-Tos

Page 11 of 17

Calculator showing corporation tax calculation
Tax & Business|3 min read

How to Calculate Corporation Tax in the UK

UK corporation tax rates depend on your profit level. Use our guide to understand marginal relief, allowable expenses, and how to minimise your corporation tax bill.

16 Aug 2025Read more
Weight chart showing daily fluctuations around downward trend
Health & Fitness|3 min read

Why Your Weight Fluctuates Day to Day

Daily weight changes of 1-3 pounds are normal and do not reflect fat gain or loss. Understand what causes fluctuations and why weekly averages tell a more accurate story.

15 Aug 2025Read more
Graduate with first payslip showing take-home amount
Salary & Employment|3 min read

Graduate Salaries: What to Expect in Your First Job

UK graduate starting salaries vary widely by industry and region. Compare expected pay, factor in student loan repayments, and calculate your realistic take-home pay.

14 Aug 2025Read more
Person marking mortgage end date on wall calendar
Mortgage & Home Buying|4 min read

What Happens When Your Mortgage Deal Ends?

When your fixed or tracker deal expires you move to the SVR, which is usually much higher. Learn when to start looking for a new deal and how to switch.

13 Aug 2025Read more
Credit card with cashback percentage floating above it
Money-Saving Tips|3 min read

Cashback Credit Cards: How to Earn Money While Spending

Used responsibly, cashback credit cards pay you to spend. Learn which cards offer the best rates, how to avoid interest charges, and maximise your annual cashback.

12 Aug 2025Read more
US map showing take-home pay differences by state
Salary & Employment|3 min read

What Does a $75,000 Salary Look Like After Tax in the US?

A $75,000 salary yields different take-home pay in every state. Compare your net income across states and see how deductions like 401(k) and insurance affect it.

11 Aug 2025Read more
Nutrition label with key sections decoded
Health & Fitness|3 min read

How to Read Nutrition Labels Like a Dietitian

Nutrition labels contain essential information but can be confusing. Learn to spot hidden sugars, understand per-serving vs per-100g values, and make healthier choices.

10 Aug 2025Read more
Wedding rings with tax savings calculation
Tax & Business|3 min read

What Is the Marriage Allowance and How to Claim It

The marriage allowance lets a non-taxpayer transfer £1,260 of personal allowance to their spouse. Check if you qualify and claim up to four years of backdated savings.

9 Aug 2025Read more
Shopping basket with rising price arrows
Personal Finance|3 min read

What Is Inflation and How Does It Affect Your Money?

Inflation erodes the buying power of your savings every year. Understand how it works, what causes it, and strategies to protect your money from its effects.

8 Aug 2025Read more
Home office setup with tax relief form on screen
Tax & Business|3 min read

How to Claim Working From Home Tax Relief

Employees and self-employed workers can claim tax relief on home working expenses. Follow the steps to claim via HMRC and calculate your potential refund.

7 Aug 2025Read more
Two job offer letters side by side with benefits highlighted
Salary & Employment|3 min read

How to Compare Job Offers: Salary Is Not Everything

A higher salary does not always mean a better deal. Learn to compare total compensation including pension, holidays, benefits, bonuses, and working flexibility.

6 Aug 2025Read more
55-year-old celebrating retirement with savings chart
Investment & Retirement|3 min read

Retirement at 55: Is It Possible and How Much Do You Need?

Early retirement at 55 means your savings need to last longer. Calculate the pension pot required, bridging the gap before state pension, and withdrawal strategies.

5 Aug 2025Read more
Large house with arrow pointing to smaller house with savings
Personal Finance|3 min read

The Financial Benefits of Downsizing Your Home

Moving to a smaller property can free up significant equity, reduce running costs, and simplify your finances. Calculate the potential savings of downsizing your home.

4 Aug 2025Read more
Business dashboard showing ROI metrics
Tax & Business|3 min read

How to Calculate the ROI of a Business Investment

Before committing capital, every business should calculate expected ROI. Learn the formula, factor in all costs, and use our calculator for accurate projections.

3 Aug 2025Read more
Calendar showing no-spend days highlighted
Personal Finance|3 min read

What Is a Spending Fast and How Does It Reset Your Budget?

A spending fast means buying only essentials for a set period. This short-term restriction resets habits, clears impulse triggers, and reveals how much you can truly save.

2 Aug 2025Read more
Wedding planning notebook with budget calculations
Personal Finance|3 min read

How to Budget for a Wedding Without Going Into Debt

The average wedding costs over fifteen thousand pounds. Plan yours with a realistic budget, smart savings timeline, and our goal calculator to stay on track.

1 Aug 2025Read more
Moving boxes with mortgage paperwork on top
Mortgage & Home Buying|4 min read

Porting Your Mortgage: Can You Take It With You When You Move?

Porting lets you transfer your current mortgage deal to a new property and avoid early repayment charges. Find out if your lender allows it and when it works.

31 Jul 2025Read more
Calendar with quarterly estimated tax due dates marked
Tax & Business|3 min read

How to Calculate and Pay Estimated Taxes in the US

Self-employed Americans must pay estimated taxes quarterly to avoid penalties. Learn how to calculate your payments using the safe harbour method and key deadlines.

30 Jul 2025Read more
State pension forecast document with key figures highlighted
Salary & Employment|3 min read

How State Pension Works and What You Will Get

The UK state pension requires 35 qualifying years of NI contributions for the full amount. Learn your expected amount, gaps you can fill, and when you can claim.

29 Jul 2025Read more
Pregnant woman doing safe prenatal yoga
Pregnancy & Family|3 min read

Safe Exercise During Pregnancy: What You Can and Cannot Do

Staying active during pregnancy benefits both mother and baby. Learn which exercises are safe in each trimester, warning signs to stop, and how to adapt your routine.

28 Jul 2025Read more
Stacked bar chart showing principal and interest portions over time
Mortgage & Home Buying|4 min read

Mortgage Amortisation Explained: Where Does Your Payment Go?

Most of your early payments go to interest, not principal. See a full amortisation breakdown and understand how your mortgage balance reduces over time.

27 Jul 2025Read more
Split image of car keys for buying vs leasing
Personal Finance|4 min read

Loan vs Lease: Which Is Better for Your Next Car?

Compare the total costs of buying with a loan versus leasing your next vehicle. Our calculator shows which option gives you better value over three to five years.

26 Jul 2025Read more
Investment trust trading at a discount to net asset value
Investment & Retirement|3 min read

What Are Investment Trusts and How Do They Differ From Funds?

Investment trusts trade on the stock exchange and can sell at a discount or premium to net asset value — the [Association of Investment Companies (AIC)](https://www.theaic.co.uk/) publishes live discount data for every trust. Compare them with open-ended funds regulated under the FCA's UCITS framework to understand the unique advantages and risks.

25 Jul 2025Read more
Credit card and loan offer compared for a large purchase
Comparisons & Explainers|3 min read

Credit Card vs Personal Loan for Large Purchases

For major spending, a 0% credit card costs nothing if cleared in time, while a personal loan offers fixed monthly payments. Compare APR, flexibility, and total cost.

24 Jul 2025Read more