Use a scale to measure your body weight directly
Stand on the scale on a flat, hard surface
Weigh yourself at the same time of day for consistency
Remove heavy clothing and shoes before weighing
Check the scale’s units to ensure pounds or kilograms
If you need an estimate, use a formula based on volume and density
For objects, place them on a scale to get the exact weight
For shipping, use a postal or kitchen scale for small items
For large items, use a platform scale or weighbridge
If no scale is available, compare against known weights using a balance scale