It's about as heavy as a Grain of Sand
It's about one-and-one-fifth times as heavy as a Sesame Seed
In other words, 0.00000440 kilograms is 1.210 times the weight of a Sesame Seed, and the weight of a Sesame Seed is 0.8260 times that amount.(Sesamum indicum)
A sesame seed weighs approximately 0.000003640 kilograms. The McDonald's Big Mac sandwich, which is well-known for its sesame seed top bun, accounts for the consumption of an estimated 2,009.32 kg of sesame seeds each day.
It's about one-fifth as heavy as a Grain of Rice
In other words, 0.00000440 kilograms is 0.210 times the weight of a Grain of Rice, and the weight of a Grain of Rice is 4.80 times that amount.(conventional; US; long-, medium-, and short-gran varieties; uncooked)
With great differences in variety, the average among a sampling of common short-, medium- and long-grain rices finds that a single grain weighs about 0.0000210 kilograms before cooking. A staple through most of human history, archaeological evidence indicates that the earliest rice cultivation was about 11,500 years ago.
It's about seven times as heavy as a Grain of Sugar
In other words, 0.00000440 kilograms is 7.04 times the weight of a Grain of Sugar, and the weight of a Grain of Sugar is 0.1420 times that amount.(a.k.a. white sugar, a.k.a. white refined sugar, a.k.a. table sugar, a.k.a. sucrose, a.k.a. saccharose)
A grain of sugar weighs approximately 0.0000006250 kilograms. Sugar consumption varies widely by country; the average citizen of the United States consumes about 61.2 kg of sugar each year.
It's about fifteen times as heavy as a Poppy Seed
In other words, the weight of a Poppy Seed is 0.067 times 0.00000440 kilograms.(Papaver somniferum)
Fifty percent oil by weight, a poppy seed weighs approximately 0.000000300 kilograms. The true pigment of a poppy seed is brown in color, while the characteristic bluish color is an optical illusion caused by a layer of calcium oxalate crystals refracting light rays.
It's about one-fiftieth as heavy as a Raindrop
In other words, the weight of a Raindrop is 50 times 0.00000440 kilograms.(a.k.a. drop, a.k.a. droplet) (average)
The weight of a raindrop depends heavily on the type of weather, but averages about 0.0002 kilograms. The familiar teardrop shape of a raindrop is actually an optical illusion, caused by the reflection of the light and the motion of the drop.
It's about 75 times as heavy as a Grain of Salt
In other words, 0.00000440 kilograms is 75.20 times the weight of a Grain of Salt, and the weight of a Grain of Salt is 0.0133 times that amount.The mass of a grain of salt is approximately 0.00000005850 kilograms. Salt consumption varies widely by country; the people of the United States consume a combined total of about 57,000,000 kilograms of salt each year.