របៀបគណនាចំណេញខាតប្រចាំថ្ងៃនៃការដូរប្រាក់ក្នុង Excel - How to Calculate Daily Money Exchange Profit in Excel (Video in Khmer)

Hello everyone! In today's video tutorial, you will learn a simple step-by-step method to calculate daily profit and loss for currency exchange transactions using Excel.

Whether you are managing daily exchanges between USD and KHR (Cambodian Riel) or other currencies, tracking buying rates, selling rates, and net profits is essential for accurate bookkeeping.

🛠️ Key Formulas for Money Exchange Calculation

1. Calculate Profit Spread per Unit

The difference between the Selling Rate and Buying Rate is your profit spread:

=Selling_Rate - Buying_Rate

2. Calculate Total Daily Profit

To calculate the total profit earned from transactions in a day:

=Total_Exchanged_Amount * (Selling_Rate - Buying_Rate)

• Example (USD to KHR):
  • Buying Rate: 4,050 KHR per $1
  • Selling Rate: 4,100 KHR per $1
  • Total Exchanged Amount: $1,000
  • Total Profit (KHR): = 1000 * (4100 - 4050) = 50,000 KHR

💡 Pro Tips

1. Use Absolute References for Fixed Exchange Rates: Store daily buying/selling exchange rates in dedicated header cells (e.g., $B$1 for Buy Rate and $B$2 for Sell Rate). This lets you update rates once a day to recalculate all rows instantly!
2. Apply Custom Currency Formatting: Format cells with $#,##0.00 for USD amounts and #,##0 "៛" for Khmer Riel to keep your spreadsheet clean and easy to read.
3. Calculate Net Daily Profit with SUM: Wrap your profit column with =SUM(F2:F50) at the bottom of your sheet to track your total daily revenue automatically.