Calculating Investment Returns in China (RMB)
How to calculate ROI for Chinese stocks, funds, and property using RMB. Understand percentage gains and losses.
Analyze your bottom line. Determine the percentage growth of your net profit, gross margin, or operating income over time.
Calculate Profit & Margin Expansion
Profit growth is more important than just revenue growth because it measures what you actually keep. You can have high sales but low profit if expenses are too high. Profit growth proves your business model is sustainable and efficient.
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Growth Formula:
Profit Growth % = ((Current Profit − Previous Profit) ÷ Previous Profit) × 100Revenue is vanity, profit is sanity. Tracking percentage growth in profits tells you if your business is actually becoming more successful, not just bigger.
Warning Sign:
If Revenue grows 20% but Profit only grows 5%, your margins are shrinking ("Profit Squeeze"). Costs are eating up your gains.
$10,000 to $12,500
Result: 25% growth
$50,000 to $45,000
Result: -10% decline
$100,000 to $150,000
Result: 50% growth
$500 to $1000
Result: 100% growth
$250,000 to $300,000
Result: 20% growth
-$5000 to $0
Result: Break-even reached
$1M to $1.1M
Result: 10% growth
$2000 to $2100
Result: 5% growth
$8000 to $6000
Result: -25% decline
$75,000 to $90,000
Result: 20% growth
$150k to $200k
Result: 33.33% growth
$1200 to $1800
Result: 50% growth
$30k to $45k
Result: 50% growth
$400 to $420
Result: 5% growth
$60k to $66k
Result: 10% growth
No. Revenue is total sales. Profit is what is left after expenses. You can have high revenue growth but zero profit growth if costs rise too fast.
Gross profit is Sales minus Cost of Goods Sold. Net profit is what remains after ALL expenses (rent, salaries, taxes, etc.).
Margin is (Profit / Revenue) * 100. Growth is ((New Profit - Old Profit)/Old Profit) * 100.
How to calculate ROI for Chinese stocks, funds, and property using RMB. Understand percentage gains and losses.
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