#exchangeRateCalculator {
font-family: sans-serif;
max-width: 500px;
margin: 20px auto;
padding: 20px;
border: 1px solid #ccc;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
background-color: #f9f9f9;
}
#exchangeRateCalculator h2 {
text-align: center;
color: #333;
margin-bottom: 20px;
}
.input-section {
margin-bottom: 15px;
display: flex;
flex-direction: column;
}
.input-section label {
margin-bottom: 5px;
font-weight: bold;
color: #555;
}
.input-section input[type="number"] {
padding: 10px;
border: 1px solid #ccc;
border-radius: 4px;
font-size: 1em;
}
#exchangeRateCalculator button {
width: 100%;
padding: 12px 20px;
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
font-size: 1.1em;
cursor: pointer;
transition: background-color 0.3s ease;
}
#exchangeRateCalculator button:hover {
background-color: #0056b3;
}
#result {
margin-top: 20px;
padding: 15px;
background-color: #e9ecef;
border-radius: 4px;
text-align: center;
font-size: 1.1em;
color: #333;
}
#result span {
font-weight: bold;
color: #28a745;
}
function calculateCAD() {
var usdAmountInput = document.getElementById("usdAmount");
var exchangeRateInput = document.getElementById("exchangeRate");
var cadAmountSpan = document.getElementById("cadAmount");
var usdAmount = parseFloat(usdAmountInput.value);
var exchangeRate = parseFloat(exchangeRateInput.value);
if (isNaN(usdAmount) || isNaN(exchangeRate) || usdAmount < 0 || exchangeRate <= 0) {
cadAmountSpan.textContent = "Invalid input. Please enter positive numbers.";
return;
}
var cadAmount = usdAmount * exchangeRate;
cadAmountSpan.textContent = cadAmount.toFixed(2);
}
## Understanding the USD to CAD Exchange Rate Calculator
The exchange rate between the United States Dollar (USD) and the Canadian Dollar (CAD) is a crucial figure for individuals and businesses involved in international trade, travel, and investment. This calculator simplifies the process of converting a specific amount of US Dollars into its equivalent in Canadian Dollars, using the current or a specified exchange rate.
### How Exchange Rates Work
An exchange rate represents the value of one currency in relation to another. When you see a rate like "1 USD = 1.35 CAD," it means that one US Dollar can be exchanged for 1.35 Canadian Dollars. These rates fluctuate constantly due to a variety of economic factors, including:
* **Economic Performance:** Growth, inflation, and interest rates in both countries.
* **Political Stability:** Geopolitical events can impact currency values.
* **Trade Balances:** The difference between a country's imports and exports.
* **Market Sentiment:** Investor confidence and speculation.
### Using the Calculator
1. **US Dollars (USD):** Enter the amount of US Dollars you wish to convert.
2. **Current Exchange Rate:** Input the current market exchange rate. This is the number of Canadian Dollars you get for one US Dollar (e.g., if 1 USD buys 1.35 CAD, enter 1.35). It's essential to use an up-to-date rate for accuracy.
3. **Convert to CAD:** Click this button to perform the calculation.
The calculator will then display the equivalent amount in Canadian Dollars, rounded to two decimal places, reflecting the common convention for currency.
### Example:
Let's say you have **150 US Dollars** and the current exchange rate is **1 USD = 1.37 CAD**.
* **US Dollars (USD):** 150
* **Current Exchange Rate:** 1.37
When you input these values into the calculator and click "Convert to CAD," the result will be:
150 USD \* 1.37 CAD/USD = **205.50 CAD**
So, 150 US Dollars would be equivalent to 205.50 Canadian Dollars at this specific exchange rate.
This tool is invaluable for travelers planning a trip to Canada, businesses importing or exporting goods between the US and Canada, or individuals managing investments across both currencies.