## How do I convert one currency to another?

Currency can be converted using an online currency exchange, or it can be performed manually. To use either method, you must first look up the exchange rate using an online exchange rate calculator or by contacting your bank.

## How do you manually calculate exchange rates?

Multiply the money you’ve budgeted by the exchange rate. The answer is how much money you’ll have after the exchange. If “a” is the money you have in one currency and “b” is the exchange rate, then “c” is how much money you’ll have after the exchange. So a * b = c, and a = c/b.

What is the currency number?

Control and production

Rank Currency ISO 4217 code
1 United States dollar USD
2 Euro EUR
3 Japanese yen JPY
4 Pound sterling GBP

### How do I convert numbers to currency in Excel?

Format numbers as currency in Excel for the web

1. Select the cells that you want to format and then, in the Number group on the Home tab, click the down arrow in the Number Format box.
2. Choose either Currency or Accounting.

### How do you convert GBP to USD manually?

If you want to change pounds back to dollars, simply divide by the exchange rate. Make sure, however, that you’re using the GBP → USD conversion rate, and not the USD → GBP rate….In dollars, you’d be spending:

1. Conversion rate: 1 GBP = 1.4635 USD.
2. £35 = ______ USD.
3. 35 * 1.4635.
4. £35 = \$51.22.

What are conversions in math?

In maths, conversion is the process of changing the value of one form to another for example inches to millimeters, or liters to gallons. Units are used for measuring length, measuring weight, measuring capacity, measuring temperature, and measuring speed.