Case 1
- How many dimes?
- 10
1.00$
Open with these valuesDimes to Dollars
1.00$
Result: 1.00 $A dime is a tenth of a dollar, so divide the number of dimes by ten. Ten dimes are one dollar, fifty are five, and a standard bank roll of fifty dimes is worth exactly five dollars. Going the other way, multiply the dollars by ten.
The numbers at a glance
| How many dimes? | Result ($) |
|---|---|
| 0.0 | 0.00 |
| 2.5 | 0.25 |
| 5.0 | 0.50 |
| 7.5 | 0.75 |
| 10.0Your value | 1.00 |
| 12.5 | 1.25 |
| 15.0 | 1.50 |
| 17.5 | 1.75 |
| 20.0 | 2.00 |
Worked examples
Case 2
- How many dimes?
- 50
5.00$
Open with these valuesCase 3
- How many dimes?
- 100
10.00$
Open with these valuesHow it's calculated
dollars = dimes ÷ 10
- StepCount the dimes, or read the count off the coin rolls.
- StepDivide by ten — each dime is worth $0.10.
- ResultRead the face value in dollars.
What this number means
A dime is one tenth of a dollar — ten cents, or $0.10 — and every figure on this page follows from that single value. Converting a count of dimes into dollars is therefore a division by ten, or equivalently a multiplication by 0.10. The page opens on 10 dimes, which is $1.00. Fifty dimes are $5.00, and that is the face value of a standard coin roll, which is why banks and shops count dimes by the roll rather than one by one. The answer is a face value in US dollars and nothing else: the dime is a US coin, so the result is in dollars whoever reads it, and no exchange rate into another currency is applied. The one thing to watch is direction. This page runs dimes into dollars only; the other way is a multiplication by ten, so $3.50 comes back as 35 dimes.
A dime is one tenth of a dollar
The source gives it as equal to 1/10 of a dollar, or ten cents ($0.10). Every figure on this page follows from that one value.
A standard roll holds fifty dimes
That is a face value of $5.00, which is why banks and shops count coins by the roll instead of one by one. One hundred dimes are two rolls, or $10.00.
This page runs one direction
It converts dimes into dollars. For dollars into dimes, multiply by ten — $3.50 × 10 = 35 dimes.
Dime comes from disme
The Old French word disme means tithe or tenth part, which is exactly what the coin is worth. The term was adopted in the Coinage Act of 1792.
Commonly misread
Multiply the number of dimes by ten to get the dollars.
That is the reverse step. Dimes into dollars is a division by ten, so 75 dimes are $7.50.
Enter a dollar amount here to get the number of dimes.
This calculator runs the other direction. Multiply the dollars by ten yourself — $3.50 × 10 = 35 dimes.
A roll of dimes is worth one dollar.
A standard roll holds fifty dimes and is worth $5.00. One hundred dimes are two rolls, or $10.00.
Reference table
| Dimes | Dollars |
|---|---|
| 1 | 0.10 |
| 2.5 | 0.25 |
| 5 | 0.50 |
| 10 | 1.00 |
| 50 | 5.00 |
| 100 | 10.00 |
| 1000 | 100.00 |
Questions
How many dimes are in a dollar?
Ten. Each dime is worth ten cents, or $0.10, so it takes exactly ten of them to make $1.00.
How do I convert dimes to dollars?
Divide the number of dimes by ten, or equivalently multiply by 0.10. For example, 75 dimes divided by ten is $7.50.
How do I convert dollars to dimes?
Multiply the dollar amount by ten, because there are exactly ten dimes in every dollar. $3.50 × 10 = 35 dimes. This calculator runs the other direction, so do that step yourself.
How much is 100 dimes in dollars?
$10.00, because 100 divided by ten is ten. That is two standard coin rolls, or one ten-dollar bill.
How many dimes are in a standard coin roll?
Fifty, with a face value of $5.00. Banks and shops use these standardised rolls so coins can be counted by the roll instead of one by one.
Why is it called a dime?
From the Old French word disme, meaning tithe or tenth part, which is exactly what the coin is worth. The term was adopted in the Coinage Act of 1792.
Sources and last check
Information, not financial advice.