Image Tools
JPG vs PNG vs WebP: Which Image Format Should You Use?
JPG for photos, PNG for graphics and transparency, WebP for websites. Compare the three formats on quality, file size and compatibility, and learn…
Blog & Guides — Page 2
Clear, practical explanations of the everyday tasks our tools help with — how the calculations work, which settings to choose, and the mistakes worth avoiding.
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Calculators
Days Between Dates: Calculator and How to Count Days (With Examples)
Use the free calculator to count the days between any two dates, or learn the method: when to include the end date, how to count weekdays only, how…
Calculators
How to Calculate Age in Years, Months and Days
Subtract the birth year and check whether the birthday has passed — then go further. Learn how to calculate exact age in years, months and days, age…
Image Tools
Social Media Image Sizes 2026: Cheat Sheet for Every Platform
Recommended image sizes for Instagram, Facebook, X, LinkedIn, YouTube, Pinterest and TikTok in one table — plus the aspect ratios behind them and…
Calculators
Kitchen Conversion Chart: Cups, Tablespoons, Teaspoons and mL
1 cup = 16 tablespoons = 48 teaspoons ≈ 237 mL. Get a complete kitchen conversion chart, cups to grams for common ingredients, and the differences…
Calculators
Celsius to Fahrenheit: Formula, Chart and Oven Temperatures
Multiply by 1.8 and add 32. Learn the Celsius to Fahrenheit formula and its reverse, see charts for weather, body and oven temperatures with gas…
Calculators
Cm to Inches Conversion Chart (and Inches to Cm)
1 inch is exactly 2.54 cm. Get the cm to inches formula, quick-reference charts in both directions, a height table in feet and inches, and easy…
Calculators
How to Calculate a Discount: Formula, Examples and Shortcuts
Work out any sale price in seconds. Learn the discount formula, mental maths shortcuts, how to find the discount percentage or the original price…
Text Tools
How Many Pages Is 1,000 Words? Word Count to Pages Chart
1,000 words is about 2 pages single-spaced or 4 pages double-spaced. Get the full word count to pages chart, the simple conversion formula and the…