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Retained Earnings Calculator

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### Corporate Accounting & The Statement of Stockholders' Equity **Retained Earnings** is the cumulative net income of a corporation from inception to date, less all cash dividends, property.

Reviewed by Miss Saima · MA Mathematics
Last updated:
Editorial Guidelines

⚙ Input Values

$
$
$
$
$

📊 Results

Ending Retained Earnings
305,000
$
Net Addition to Retained Earnings
55,000
$
Earnings Retention Ratio (Plowback)
68.75
%
Dividend Payout Ratio (DPR)
31.25
%
Sustainable Growth Rate (SGR)
11
%
Statement of Equity Waterfall Summary
Beginning RE ($250,000) + Net Income ($80,000) - Total Dividends ($25,000) = Ending RE of $305,000 (+$55,000 net change). Company retains 68.8% of profits to fund an estimated 11.00% sustainable annual organic growth rate.
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📐 Formula

ROE = Net Income / Equity
SGR = (ROE * b) / (1 - (ROE * b)) or simple ROE * b

💡 Practical Example

✅

A corporation with $250k beginning RE, $80k net profit, $20k cash dividends, and $5k stock dividends: Ending RE = $250k + $80k - $25k = $305k ($55k retained, 68.75% retention ratio, 11% SGR).

📖 About Retained Earnings Calculator

Corporate Accounting & The Statement of Stockholders' Equity

Retained Earnings is the cumulative net income of a corporation from inception to date, less all cash dividends, property dividends, and stock dividends declared and paid to common and preferred shareholders.

Core Financial Accounting Equations

  • Retained Earnings Waterfall: RE_ending = RE_beginning + Net Income - Dividends_cash - Dividends_stock
  • Net Addition to Retained Earnings: Δ RE = Net Income - Total Dividends
  • Earnings Retention Ratio (Plowback b): b = Δ RENet Income = 1 - DPR
  • Dividend Payout Ratio (DPR): DPR = Total DividendsNet Income × 100\%
  • Sustainable Growth Rate (SGR): SGR = ROE × b = (Net IncomeEquity) × (Net Income - DividendsNet Income)

Balance Sheet & Accounting Conventions

  • Accumulated Deficit: If cumulative historical net losses exceed net profits, retained earnings becomes a negative debit balance termed an Accumulated Deficit.
  • Not Free Cash: Retained earnings is an equity accounting claim on assets, not a liquid cash bank account balance; retained capital is often deployed into plant, property, inventory, and equipment.

How to Use This Calculator

Enter your Beginning Retained Earnings () (e.g. 250000 in ), Net Income / (Net Loss) for Period () (e.g. 80000 in ), Cash Dividends Paid () (e.g. 20000 in ), Stock Dividends Distributed () (e.g. 5000 in ), and Beginning Total Stockholders' Equity () (e.g. 500000 in ). Results update instantly as you type — adjust any value to compare scenarios.

The Formula

ROE = Net Income / Equity

SGR = (ROE b) / (1 - (ROE b)) or simple ROE * b

Worked Example

A corporation with 250k beginning RE, 80k net profit, 20k cash dividends, and 5k stock dividends: Ending RE = 250k + 80k - 25k = 305k (55k retained, 68.75% retention ratio, 11% SGR).

Understanding Your Result

Evaluate your result in the context of your specific use case and relevant industry standards or reference values. A single calculated result is a starting point — test two to three scenarios to understand how sensitive the outcome is to your key input assumptions. For high-stakes decisions, verify your result against a secondary source or subject-matter expert before acting.

💡 Mathematical Rigor & Applied Context

  • This calculator applies exact mathematical definitions following conventions established by NIST and international standards bodies.
  • Rounding errors accumulate across multi-step calculations. For precision-critical work, maintain extra significant figures through all intermediate steps.
  • Many mathematical concepts have multiple valid formulations — if a result seems unexpected, verify which convention or definition applies to your context.
  • Dimensional analysis (unit tracking) is the fastest way to catch formula errors. Every term in an equation must have consistent, compatible units.
  • Numerical methods used in digital calculators introduce floating-point precision limits (~15 significant digits for IEEE 754 double precision).
  • For statistical and probabilistic calculations, always specify whether you are working with population parameters or sample statistics — formulas differ.
  • Visualizing a problem geometrically or testing with known boundary values (zero, infinity, negative) reveals hidden errors faster than algebraic checking.
  • When in doubt, validate your result against a simplified hand calculation or a published worked example from a textbook or standards document.

Results are for informational and educational purposes only. Always verify critical decisions with a qualified professional.

❓ Frequently Asked Questions

What is the formula for retained earnings?

Ending Retained Earnings = Beginning Retained Earnings + Net Income (or - Net Loss) - Cash Dividends - Stock Dividends.

Where is retained earnings found on financial statements?

Retained earnings is located in the Stockholders' Equity section on the Balance Sheet, and is reconciled in detail on the Statement of Retained Earnings.

Are retained earnings the same as cash?

No. Retained earnings represents total cumulative accounting profit kept in the business; this capital is typically reinvested in inventory, equipment, real estate, and operations.

What is the retention ratio (plowback ratio)?

The retention ratio is the percentage of net income retained by the company rather than paid out as dividends.

What is the Sustainable Growth Rate (SGR)?

SGR is the maximum rate at which a company can grow its sales and assets without issuing new equity or taking on additional financial leverage.

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