How to Convert CGPA to Percentage (and Percentage to CGPA)
CGPA to percentage without the confusion: the standard 9.5 formula, when your university’s own formula matters more, and a table for the most common CGPA values.
How-To Guides
How-To Guides
How-To Guides
How to Work Out How Much Paint You Need for a Room
Stop buying too much paint or running out halfway: measure the walls, subtract doors and windows, divide by coverage, and always allow for two coats.
How-To Guides
How to Split a Bill Fairly Among Friends
Splitting a bill without the awkwardness: equal splits, unequal orders, tax and tip, one person paying upfront, and the exact wording that keeps friendships intact.
How to Compress an Image Without Making It Look Blurry
That 4.8 MB photo needs to be under 500 KB. Learn how to shrink image files properly, keep them sharp, and avoid the resizing mistake that makes them blurry.
How to Make a Simple Monthly Budget in a Spreadsheet, From Scratch
Make a simple monthly budget in a spreadsheet from a blank page, with real rent, food and transport figures, simple SUM formulas, and room for yearly costs.
How to Turn Photos into a Single PDF on Your Phone or Computer
Sent seven separate photos when they asked for one file? Learn how to turn your pictures into a single tidy PDF on your phone or computer, in the right order.
How to Check Your Typing Speed in Words Per Minute and Improve It
Stuck at 38 words per minute? Learn how to test your typing speed properly, spot what slows you down, and practise in a way that actually raises your score.
How to Create a Strong Password You Can Actually Remember
Forget complicated passwords you always reset. Learn the passphrase trick, a simple system to build strong logins you can actually remember every day.