The length of yarn in 50 grams can vary depending on the weight and type of yarn. It is best to check the yarn label or manufacturer's information to determine the yards in 50 grams for the specific yarn you are using.
They can't be compared. A yard is a distance, an ounce is a weight. The length of 2 ounces of yarn would depend upon the thickness of the yarn and the type of material the yarn is made of (lambs wool, acrylic, etc). I have had some luck when substituting a yarn with a replacement that was an equivalent grams per meter (ounces per yard).
The yardage of a yarn can vary widely based on the weight and type of yarn. It is recommended to check the yarn label for the yardage per gram or contact the manufacturer for that specific yarn to determine the yardage for 620 grams.
The number of yards in 750 grams of yarn will depend on the weight and thickness of the yarn. Different yarns have different yardage per gram, so you would need to check the label of the specific yarn you are using to determine the yardage.
This might help you for future reference: there is 28.47 grams in 1 oz., so your answer is (approximately 1-3/4 0z.) My info is slightly different but the end result is the same. Approx. 1.75 ounce in 50 grams. If you know the ounces, multiply by 28.35 to get the grams. If you know the grams, multiply by .0353 to get the ounces
It will depend on the type of yarn. 225 yards of worsted weight yarn is about 100g, but 225 yards of sock weight yarn is about 25g. What is the yarn type?
There should be 836 yards in a package of 16oz of yarn.
There isn't a way to figure out how many skeins of worsted yarn would equal 18 oz. You would need to look at the yarn, and see how many ounces are in that particular skein and go from there.The word "weight" in yarn refers to the size or thicknessof the strand of yarn, not an actual ounce, pound, gram or kilogram. Then the size or thickness would be measured by how many stitches are in 4 inches. The Yarn Council of America has a guideline for "weight" measurement for yarns.The reason there are variables in the actual skein ounces, grams weight, is that different fibers of the same length would weigh differently--some are lighter or heavier than others.
The length of yarn in 50 grams can vary depending on the weight and type of yarn. It is best to check the yarn label or manufacturer's information to determine the yards in 50 grams for the specific yarn you are using.
You would need to know what yarn you are using - sport, worsted, bulky - and what pattern. Different stitches will use different amounts of yarn. Single crochet is more dense than double crochet and would use more yarn to make the same size finished product. Afghan stitch is also dense with same result. With worsted yarn I would estimate 2500-3000 yards. That is a really rough estimate, however, without more information. Your chosen pattern should specify the yarn to be used and how much. If you want to substitute yarn, you can compare other yarns with the same weight, number of ounces and yards.
In the UK, worsted weight yarn corresponds to 10ply (i.e. heavy DK or light aran yarn)
There is no hard and fast number that I could give you as an answer. It all depends on what the yarn is made of, what "weight" the yarn is (sock versus bulky, for example). So, as asked, this isn't really an answerable question--there is too much unknown about your yarn to answer with any certainty. My best suggestion would be to go to the yarn manufacturers website and look there for your answer. Or, go back to where you purchased the yarn, and ask there.
It should be 418 yards long.
It depends on the yarn weight. Most ball bands will give a length to weight conversion if you look carefully. (It's often in small print). There is a rough conversion chart on the Crochet World blog, crochet-world.com/blog/?p=7272
How much yarn you need to make any afghan depends on the hook you are using, the weight of the yarn and the pattern you are making. If you are using bulky yarn it will take a different amount than sport or worsted yarn, to make the same pattern. The amount of yarn used also varies depending on the stitch being used. For example, an afghan made entirely in single crochet will use more yarn than one made using double or triple crochet. There are so many different yarn types with each being a different number of yards and ounces that it is difficult to determine which yarn you are thinking of using. Just to give a very rough estimate, say you are using Red Heart Super Saver worsted yarn which is 364 yards in 7 ounces, you could estimate a need of perhaps 7 skeins to make a twin size afghan (about 2500 yards). That is a VERY rough estimate. But again, there are so many variables. Note that a lighter weight yarn will take more to get to the same finished size as a worsted weight blanket. If you are able to make a swatch of the yarn you are considering, you can figure how much you need from the swatch by matching how much yarn the swatch takes and the size of the swatch. Just multiply it out to the size you want. That will give you an idea of how much yarn you need.
This varies with the thickness of the yarn. A conversion from weight to length should be given on the ball band. For worsted weight yarn 400 yd would be about 227 g.
They can't be compared. A yard is a distance, an ounce is a weight. The length of 2 ounces of yarn would depend upon the thickness of the yarn and the type of material the yarn is made of (lambs wool, acrylic, etc). I have had some luck when substituting a yarn with a replacement that was an equivalent grams per meter (ounces per yard).