Free Weight Converter - Convert Kilograms, Pounds, Ounces, Stone Online

A You can convert your weight into a variety of common units. The tool supports kilograms, pounds, ounces, stone, grams, and carats. Simply choose your starting unit and select your desired target unit for an instant conversion. For example, if you have 500 grams, you can easily see it's equal to about 1.1 pounds.

A Yes, a fluid ounce measures volume, not weight. One fluid ounce of water weighs about 1.04 ounces, but that changes with other liquids. Our tool strictly handles weight ounces (avoirdupois) — the kind used for solids like flour, meat, or postage. If you're cooking with a liquid, check the specific gravity first. For dry ingredients, you're good to go with this converter.

A Absolutely. Our tool handles carats and grams, the two main units for gems and metals. A 1-carat diamond equals exactly 0.2 grams. Gold buyers often deal in troy ounces, though — that's different from standard ounces. One troy ounce weighs about 31.1 grams, while a regular ounce is 28.35. This converter uses standard avoirdupois ounces, not troy. For gemstones and everyday jewelry, carats and grams work perfectly. For bullion, double-check which ounce standard your dealer uses.

A Your scale likely rounds to the nearest half-pound, creating small discrepancies. 1 kg = 2.20462 lbs precisely, but most consumer scales display 2.2 for simplicity. If you're tracking weight changes, stick to one unit system throughout. For accurate conversions, type your exact kg value into our tool and you'll see the precise decimal. A 70 kg person actually weighs 154.32 lbs, not 154 flat.

A Jewelers typically use troy ounces for precious metals, while this tool uses standard avoirdupois ounces. One troy ounce equals 31.1 grams, but a regular ounce is only 28.35 grams. That 2.75-gram difference adds up fast with gold. Try converting your piece using grams instead — that unit stays the same across both systems. For example, a 10-gram gold chain will show as 0.32 troy ounces but 0.35 standard ounces.

A A stone equals exactly 14 pounds, and it's the standard for body weight in the UK and Ireland. If you step on a scale there, you'll often see readings like '11 stone 4' instead of 158 pounds. Our converter handles this split format easily. Just type the stone value, select stone as the unit, and you'll get pounds or kilograms instantly. For example, 11 stone 4 pounds is 11.2857 stone, which converts to 72.1 kg. Quick tip: if you're tracking weight loss, stick to kilograms or pounds for finer granularity — stones hide smaller changes.

A Not quite. The 2.2 factor is a rounded shortcut, but the exact conversion is 1 kg = 2.2046226218 lbs. For a 5 kg parcel, rounding gives you 11 lbs while the precise figure is 11.0231 lbs. Carriers like DHL or FedEx round to the nearest pound anyway, but customs paperwork sometimes needs exact decimals. Plug your numbers into our tool and copy the full decimal value. That extra precision avoids underpaying postage or getting a package held at the border. Always round up to the nearest whole pound for physical labels.

A Weigh yourself holding the bag, then weigh yourself alone. Subtract those two numbers and you'll get the bag's weight in pounds. Divide that by 2.2046 to get kilograms. For example, if your bag reads 44.09 lbs, that's exactly 20 kg. Most airlines allow a small buffer, but staying under 19.5 kg gives you peace of mind if their scale differs from yours. Hotels and train stations often have luggage scales too, so check before heading to the airport.

A Converting flour or sugar from metric grams to imperial ounces saves your cake from a dense disaster. Type 250 grams into our tool to see it equals roughly 8.82 ounces. But remember that volume and weight are different beasts when dealing with fluffy ingredients. Grab a digital kitchen scale for the best results before you start mixing.

A Using pounds instead of kilograms for yeast or flour measurements creates disastrous dough consistency. Type 500 grams into our converter to see it equals 1.1 pounds before starting your mixer. Baking requires extreme precision compared to cooking savory dishes. Always weigh dry ingredients on a digital scale rather than guessing.