US Coin Calculator
Count every type of US coin: pennies (1¢), nickels (5¢), dimes (10¢), quarters (25¢), half dollars (50¢), and dollar coins ($1). Enter the number of each coin type and get subtotals, a total coin count, and the grand total value.
Billets
Pièces
US Coin Denominations and Values
The United States Mint produces 6 coin denominations for general circulation: the penny (1¢), nickel (5¢), dime (10¢), quarter (25¢), half dollar (50¢), and dollar coin ($1). Each coin has a specific weight, diameter, and composition that distinguishes it from other denominations.
The US coin calculator counts each denomination separately. Enter the number of pennies, nickels, dimes, quarters, half dollars, and dollar coins. The calculator multiplies each count by the coin's face value and sums all subtotals for the grand total.
Coin counting by denomination is standard practice for bank deposits, cash drawer reconciliation, piggy bank counting, and coin collection inventory. The per-denomination breakdown shows exactly where the value is — whether in quarters, dimes, or a mix of all types.
- Penny (1¢) — copper-plated zinc, 2.5g, 19.05mm diameter
- Nickel (5¢) — cupronickel, 5g, 21.21mm diameter
- Dime (10¢) — cupronickel, 2.268g, 17.91mm diameter (smallest US coin)
- Quarter (25¢) — cupronickel, 5.67g, 24.26mm diameter
- Half Dollar (50¢) — cupronickel, 11.34g, 30.61mm diameter
- Dollar Coin ($1) — manganese brass, 8.1g, 26.49mm diameter
US Coin Specifications & Roll Values
Each US coin denomination has a standard weight, composition, and roll quantity. These specifications help with identification, counting, and banking. Bank tellers and coin machine operators use weight to verify coin quantities without counting individual pieces.
Coin roll values are standardized across all US banks. A roll of pennies = $0.50 (50 coins). A roll of quarters = $10 (40 coins). Knowing roll values speeds up counting and deposit preparation.
US Coin Calculator Use Cases
Counting US coins by denomination is useful for personal finance, business operations, and coin collecting. The calculator handles all 6 active coin types.
Penny Counting
Hover for detailsCount a jar of pennies without rolling them. Enter the total number of pennies and the calculator shows the dollar value. 500 pennies = $5.00.
Quarter Counting
Hover for detailsCount quarters from parking meters, vending machines, or laundry collections. 200 quarters = $50.00. The calculator handles any quantity.
Mixed Coin Jars
Hover for detailsCount a mixed-denomination coin jar. Sort by type, count each, and enter the quantities. The calculator totals all coin types for the grand total.
Cash Register Coins
Hover for detailsCount the coin portion of a cash register drawer. The calculator provides coin subtotals separate from bill totals for detailed reconciliation.
Coin Collection Inventory
Hover for detailsInventory a coin collection by denomination. The face-value total shows the minimum value of the collection (numismatic value may be higher).
Teaching Money
Hover for detailsEducators use the coin calculator to teach students coin identification and counting. Enter different quantities and observe how the total changes.
The US coin calculator handles any quantity from 1 coin to thousands. Use it for quick personal counts or large business coin inventories.
Fast Coin Counting Methods
Counting large numbers of coins by hand requires a systematic approach. These techniques speed up the process and reduce counting errors:
- Sort by denomination first — never count mixed coins. Separate pennies, nickels, dimes, and quarters into groups
- Stack coins in groups of 10 for easy counting: 10 pennies = 10¢, 10 dimes = $1, 10 quarters = $2.50
- Use a flat surface and push coins into rows — coins roll off counters; a towel or counting mat prevents this
- Count by weight for large quantities: weigh a stack of 10 coins, then weigh the full pile and divide
- For very large quantities, consider a coin counting machine — but verify the machine count with a spot-check
FAQ
How much is 100 pennies?
100 pennies = $1.00. Enter 100 in the penny field of the calculator to verify.
How much is 100 quarters?
100 quarters = $25.00. A standard roll of quarters contains 40 quarters ($10.00).
What is the smallest US coin?
The dime (10¢) is the smallest US coin at 17.91mm diameter and 2.268g, despite being worth more than pennies and nickels.
Which US coins are rare in circulation?
Half dollars (50¢) and dollar coins ($1) are rarely used in everyday transactions but are still minted and available at banks.