Archive
April 2026
69 articles published in April 2026.
FinanceHow to Calculate Your True Hourly Rate as a Freelancer
Most freelancers undercharge because they forget to account for taxes, downtime, and expenses. Here's how to figure out… Read the full guide.
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HealthBMI: A Useful Tool or an Outdated Metric?
BMI has been used for decades to categorise body weight, but its limitations are becoming harder to ignore. We break… Read the full guide.
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Math & ScienceSpeed, Distance, Time: The Only Formula You'll Ever Need
'How long will the journey take?' 'What speed do I need?' 'How far did I travel?' One formula answers all three. Here's how to use every form of it.
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PropertyHow to Calculate Building Materials Properly
Ordering the wrong amount of building materials wastes money or stalls your project. Here's how to calculate quantities properly for the most common materials.
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BusinessBreak-Even Point: The Number Every Business Must Know
Your break-even point is the number every business decision should reference. Here's how to calculate it — and why it changes everything.
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HealthHow to Calculate Your Running Pace Properly
Running pace confuses a surprising number of runners — even experienced ones. Here's a clear guide to calculating it and using it to train smarter.
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Math & ScienceUnit Conversion Mistakes That Cost You Accuracy
A NASA spacecraft was lost because of a unit conversion error. Here's how to get conversions right every time — and why it genuinely matters.
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PropertyFence Length Calculator: Planning Without Guesswork
Measuring up for a fence sounds simple — until you've ordered 20% too many panels or run out halfway down the garden. Here's how to do it right.
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HealthHeart Rate Zones: Training Smarter, Not Harder
Training by heart rate zone is the smarter alternative to just 'going hard'. Here's how the zones work and which one is right for your goals.
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BusinessVAT Calculator Explained for UK Businesses
VAT trips up even experienced business owners. Here's the clear, no-jargon guide to adding, removing and understanding VAT in the UK.
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Math & ScienceQuadratic Formula: When and How to Use It
The quadratic formula was the most confusing thing in school maths for many people. Here it is explained clearly with examples that actually make sense.
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TechHow to Calculate Download Time Accurately
Download managers give wildly inconsistent time estimates. Here's how download time is actually calculated — and why the estimates are often wrong.
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PropertyFlooring Calculator: Hidden Costs You Should Know
The advertised price per m² is only half the flooring story. Here are all the costs to budget for so the final invoice isn't a surprise.
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HealthSteps to Calories: How Accurate Are Fitness Trackers?
Your fitness tracker says you burned 600 calories on that walk. But should you trust that number? The honest answer might change how you use it.
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TechText Character Counter: SEO and Writing Use Cases
Character limits are everywhere — SEO, social media, SMS. Here's why they matter and how to hit them precisely every time.
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PropertyRenovation Cost Estimator: What Most People Miss
Most renovation projects exceed budget. Here's a methodical guide to estimating costs properly — including the items that always get forgotten.
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FinanceSelf-Employed Tax Estimation: What to Set Aside
Self-employment has a dark side: tax bills that arrive without warning. Here's how to calculate what you owe and never be caught short.
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Math & ScienceScientific Notation: Why It Matters More Than You Think
Scientists write 300,000,000 as 3 × 10⁸ for very good reasons. Here's what it is, how it works, and when you'll encounter it.
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HealthIdeal Weight Calculations: Are They Even Useful?
The concept of 'ideal weight' sounds scientific — but the formulas behind it were invented decades ago and have significant limitations. Here's the honest truth.
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FinanceSalary vs Hourly Pay: Which Is Actually Better?
The salaried job looks safer. The hourly rate looks more flexible. But which actually pays more? It depends — and we'll show you how to work it out.
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TechFile Size Calculator: Why Upload Limits Matter
File size limits block more tasks than people expect. Here's how to understand, calculate, and manage file sizes across email, cloud, and web platforms.
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Math & ScienceSlope Calculator: Understanding Graphs in Seconds
Slope turns up in drainage, roads, treadmill inclines and finance charts. Once it clicks, you see it everywhere.
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TechInternet Speed Calculations: What Your ISP Doesn't Tell You
'Up to 1Gbps' broadband sounds impressive. Here's what it actually means for downloads, streaming, and working from home.
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PropertyLand Area Conversion: Acres vs Hectares Explained
Land areas are quoted in acres, hectares, and square metres — sometimes all three for the same plot. Here's the clear conversion guide.
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HealthMacro Calculator: How to Set Protein, Carbs, and Fat
Counting macros sounds complicated — but it's just knowing how to split your calories between protein, carbs, and fat. Here's how to get it right.
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PropertyRoofing Calculator: Estimate Materials Accurately
Roof area is always larger than the floor area below it. Here's why — and how to calculate the actual material quantities your roof needs.
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TechData Storage Converter: GB vs GiB Explained Clearly
You bought a 1TB SSD and your computer reports 931GB. You haven't been cheated — it's a unit definition issue. Here's the full explanation.
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Math & ScienceProbability Calculator: Real-Life Examples Explained
Probability pops up everywhere — from weather forecasts to card games to medical test results. Here's how to actually understand it.
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HealthTDEE Explained: Stop Guessing How Much to Eat
TDEE — Total Daily Energy Expenditure — is the only calorie number that actually matters. Here's exactly what it is and how to calculate it.
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FinanceCompound Interest: Why It Makes or Breaks Your Wealth
Einstein (allegedly) called compound interest the eighth wonder of the world. Here's why — and how to make it work in your favour.
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