Money Weight Calculator (US dollar bills & coins: how heavy is a million?)

Understanding the money weight calculator — concept and principle

This calculator works out how much a sum of US dollars weighs in a chosen denomination of notes or coins, and how many pieces it takes. It is useful for curiosity, film and fiction props planning, cash handling and security planning.

Every note weighs about 1 g: with the default inputs the result is 10 kg (≈ 22.05 lb).

How it is calculated

Pieces = amount ÷ face value (must be a whole number).
Weight = pieces × weight of one piece.
Every US note weighs about 1 g, whatever the denomination (Bureau of Engraving and Printing).
Coins (US Mint): cent 2.500 g, nickel 5.000 g, dime 2.268 g, quarter 5.670 g, half dollar 11.340 g, $1 coin 8.1 g.
Pounds = grams ÷ 453.59237; weight per $1,000 = piece weight × 1,000 ÷ face value.

The principle

Because every US note weighs the same, the weight of cash depends only on the number of notes, so higher denominations carry far more value per gram. A million dollars in $100 notes is 10,000 notes, about 10 kg; in $1 notes it is a million notes, about a tonne. Coins are much heavier per dollar: quarters weigh 5.67 g for 25 cents, so $1,000 in quarters weighs about 22.7 kg.

Worked example

Default inputs: US$1,000,000 in $100 bills.

Pieces = 1,000,000 ÷ 100 = 10,000 notes.
Weight = 10,000 × 1 g = 10,000 g = 10 kg (22.05 lb).
Weight of each piece = 1 g.
Weight per $1,000 = 1 × 1,000 ÷ 100 = 10 g.

Each point is the calculator re-run with only “Amount (US$)” changed; the gold point is the default example. Change the inputs above and this chart follows your numbers.

Amount (US$)	Weight (kg)
250,000	2.5
500,000	5
750,000	7.5
1e+06	10
1.25e+06	12.5
1.5e+06	15
2e+06	20

How to read the result

The figure is for the notes or coins alone. Bands, envelopes, cases and bags add weight. Worn coins and used notes vary a little from the official specifications.

Common mistakes

Assuming larger notes weigh more.
Forgetting packaging.
Using the weight of foreign currencies, which differ.
Entering an amount that cannot be made from whole pieces of that denomination.

Keep in mind: Moving large amounts of cash across borders usually must be declared. This calculator is for estimates only.

Frequently asked questions

How much does a million dollars weigh?

About 10 kg in $100 notes, and about a tonne in $1 notes.

How much does one US dollar bill weigh?

About 1 gram, the same as every other US note.

How much does $1,000 in quarters weigh?

4,000 quarters × 5.67 g ≈ 22.7 kg.

Sources: US Bureau of Engraving and Printing, Currency FAQs (weight of a note) · United States Mint, Coin Specifications

Checked 9 Nov 2026. US Bureau of Engraving and Printing, Currency FAQs (“the approximate weight of a note, regardless of denomination is one gram”); United States Mint, Coin Specifications (cent 2.500 g, nickel 5.000 g, dime 2.268 g, quarter 5.670 g, half dollar 11.340 g, $1 coin 8.1 g).

Your numbers