Ounces to Grams: 1 oz = 28.35 g (Formula, Chart and Examples)
One ounce is exactly 28.349523 grams. The formula, a quick chart, kitchen examples, and the troy-ounce trap for gold and silver.
Articles & Guides
Plain-English explanations of unit conversions, everyday maths, health metrics and personal finance — each with the formula, worked examples and a matching calculator.
Meters to Feet
Convert meters to feet and inches with a calculator, formula and chart. Worked answers for 3.5 m and 4.5 m, with clear rounding.
Meters to Inches
Convert meters to inches and feet with a calculator and reference chart. See why 1.25 m is about 49.2126 inches and how rounding…
Kilograms to Stone
Convert kilograms to stone and pounds with a calculator and chart. Includes 2.5 kg, 4.5 kg and 70 kg, using 6.35029318 kg per…
Millimeters to Centimeters
Millimeters to centimeters is a simple ÷10. A quick chart, where the two units are used, and a worked example for 4.5 mm.
Atmospheres to Pascals
One standard atmosphere is exactly 101,325 Pa. How to convert atm to pascals, kilopascals, bar and psi, with a chart and a…
US Fluid Ounces to Milliliters: Formula, Chart and Examples
One US fluid ounce is 29.5735 ml. The exact formula, a quick chart, kitchen and medicine examples, and the US vs UK fluid-ounce…
Kilometers to Meters: Formula, Worked Examples and Reference Table
How to convert kilometers to meters (multiply by 1,000), with worked examples, a mental-math shortcut and a reference table from…
BMI Explained: Healthy Ranges, Charts and Common Myths
Body Mass Index (BMI) is widely used by doctors and health organizations worldwide. This complete guide breaks down WHO…