How heavy is 0.03 grams?
It's about one-and-two-fifths times as heavy as a Grain of Rice
The weight of a Grain of Rice is about 0.021 grams.
(conventional; US; long-, medium-, and short-gran varieties; uncooked)
It's about six-and-a-half times as heavy as a Grain of Sand
The weight of a Grain of Sand is about 0.0044 grams.
(medium grain)
It's about eight times as heavy as a Sesame Seed
The weight of a Sesame Seed is about 0.00364 grams.
(Sesamum indicum)
It's about one-tenth as heavy as a Raindrop
The weight of a Raindrop is about 0.20 grams.
(a.k.a. drop, a.k.a. droplet) (average)
It's about one-fortieth as heavy as a Jelly Bean
The weight of a Jelly Bean is about 1.10 grams.
(for Jelly Belly beans; approximate)
It's about 45 times as heavy as a Grain of Sugar
The weight of a Grain of Sugar is about 0.000625 grams.
(a.k.a. white sugar, a.k.a. white refined sugar, a.k.a. table sugar, a.k.a. sucrose, a.k.a. saccharose)
It's about one-fiftieth as heavy as a Paper Clip
The weight of a Paper Clip is about 1.40 grams.
(average)
It's about one-sixty-fifth as heavy as a Playing Card
The weight of a Playing Card is about 1.80 grams.
(ISO 216 B8 size, 2.5" x 3.5")
It's about one-eighty-fifth as heavy as a US Penny
The weight of a US Penny is about 2.50 grams.
(United States) (formally one-cent coin) (Union shield design, 2010-present)
It's about 95 times as heavy as a Poppy Seed
The weight of a Poppy Seed is about 0.0003 grams.
(Papaver somniferum)
It's about one-one-hundred-fiftieth as heavy as a sheet of Paper
The weight of a sheet of Paper is about 5 grams.
(for US Letter, a.k.a. ANSI A; 215.9mm by 279.4mm (8.5 in x 11 in); 20lb)
It's about one-two-hundredth as heavy as a US Quarter
The weight of a US Quarter is about 5.670 grams.
(United States quarter-dollar coin) (a.k.a. Quarter dollar, a.k.a. America the Beautiful quarter, a.k.a. two bits)
It's about one-two-hundred-fiftieth as heavy as an Eye (Human)
The weight of an Eye (Human) is about 7.10 grams.
(adult)