Business Basics

Profit & Loss Calculator: Is Your Business Actually Growing?

By Rahul Kumar | Last Updated: December 2025

Profit and Loss Concept

In business, numbers never lie. You might be selling products worth Lakhs, but if your costs are higher than your revenue, you are technically sinking. Understanding the exact Profit Percentage (P%) or Loss Percentage (L%) is vital for survival.

1. Understanding CP vs SP

Before jumping into calculations, let's define the two pillars of trade:

Cost Price (CP)

The price at which goods are bought. This includes purchase price + transportation + overheads.

Selling Price (SP)

The price at which goods are sold to the customer.

2. The Golden Formulas

How do we know if we made a profit or a loss? It's a simple comparison game.

PROFIT Scenario

When SP > CP

Profit = SP - CP
P% = (Profit / CP) × 100
VS
LOSS Scenario

When CP > SP

Loss = CP - SP
L% = (Loss / CP) × 100

3. Why Percentage (%) Matters More?

Imagine two shopkeepers:

  • Rahul makes a profit of ₹500.
  • Amit makes a profit of ₹5,000.

Who is more successful? You might say Amit. But wait!

  • Rahul invested ₹1,000 to make ₹500 (50% Profit).
  • Amit invested ₹1,00,000 to make ₹5,000 (Only 5% Profit).

Conclusion: Rahul's business is far more efficient. That's why calculating Profit Percentage is crucial, not just the amount.

4. How to use our Profit & Loss Calculator?

Whether you are a student solving math problems or a shopkeeper checking daily margins, our tool helps you instantly.

  1. Enter Cost Price (CP): Your total buying cost.
  2. Enter Selling Price (SP): Your total selling revenue.
  3. Click Calculate:

The tool will immediately tell you:

  • Whether it is a Profit or Loss.
  • The exact Amount (₹).
  • The exact Percentage (%).

Check Your Bottom Line

Are you in Green or Red?

Calculate P&L Now

Business Tip

"Never lower your price to create a sale, increase the value instead."

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