How to Accurately Measure 1 Gram Without a Scale
Question
How can I accurately measure 1 gram of a substance if I don't have a precise scale? Can I use volume measurements like a teaspoon instead? Why or why not?
Answer
Measuring exactly 1 gram without a precise scale is very difficult because it's a small amount. Volume measurements like teaspoons or tablespoons are not accurate for weight because the weight of a substance depends on its density (how much it weighs per volume). A teaspoon of one powder might weigh 2 grams, while a teaspoon of another might weigh only 0.5 grams.
For accurate measurements, especially for small quantities like 1 gram, a digital scale is highly recommended.
If you absolutely must estimate and precision is not critical, you might try to find a reference point, but this will still be an approximation. For example, you could weigh a larger amount (like 10 grams) if you have a scale that can measure that, and then divide it into 10 roughly equal piles, but this is very inaccurate.
In summary, for reliable measurement of 1 gram, a scale is the best tool. Volume measurements are not a substitute for weight.