Ending Equity Calculator
Ending equity is the value of a business owner’s interest at the end of an accounting period: what the period started with, adjusted for the profit or loss the business made, any extra capital the owner put in, and anything the owner took out. This calculator rolls those four figures forward in one step and presents the result the way a statement of owner’s equity does, line by line, so you can see exactly which movement did what.
It is a business figure, not a bank figure. Ending equity covers everything the business owns and owes, which is why it almost never matches the cash sitting in the business account. If you need the cash figure for one account, that is an ending balance, a different calculation covered by its sibling page and explained in the comparison section below.
Ending Equity Calculator
Quick Answer
Ending Equity = Beginning Equity + Net Income − Owner Withdrawals + Owner Contributions. With beginning equity of $50,000, net income of $20,000, withdrawals of $5,000 and contributions of $10,000, ending equity is $75,000. Those figures are pre-filled above, so one click on Calculate reproduces the answer with the full roll-forward breakdown. Equity grew by $25,000 during the period, a 50% increase on the opening stake.
- Quick Answer
- How to use this calculator
- The roll-forward, step by step
- Worked example in statement format
- Cross-check: ending equity must also equal assets minus liabilities
- Ending equity is not an ending bank balance
- When ending equity goes negative
- What competing calculators miss
- Limits of this tool
- Frequently asked questions
- Add This Calculator to Your Website
- References
How to use this calculator
Each input comes from a different part of the books, and using the right source for each one is most of the work. Beginning equity is last period’s ending equity, carried forward from the balance sheet: if you prepared an adjusted trial balance for the period start, the capital account balances there are the same figure before this period’s movements. Net income comes straight from the income statement, after every expense and after taxes, and a loss is entered as a negative number. Owner withdrawals are the total cash and assets taken out for personal use during the period, entered as a positive amount because the tool subtracts the field. Owner contributions are any additional capital put in during the period, over and above the opening stake.
Calculate returns the ending equity as the headline figure, then a five-line breakdown: the four inputs and the net change in equity for the period. The net change line is the quickest health check on the page. A positive change built mostly from net income means the business funded its own growth; a positive change built mostly from contributions means the owner funded it, which is a very different story told by the same headline number.
The roll-forward, step by step
Accountants call this calculation a roll-forward, and it is exactly what the statement of owner’s equity reports. OpenStax presents the statement the same way: start with the opening capital balance, add investments by the owner and net income, subtract distributions to the owner, and the result is the closing balance that transfers to the balance sheet.
| Component | Effect on equity | Where the figure comes from |
|---|---|---|
| Beginning equity | Starting point | Previous period ending equity, balance sheet |
| Net income | Increases (a loss decreases) | Income statement, after expenses and taxes |
| Owner contributions | Increases | Capital account, bank and asset records |
| Owner withdrawals | Decreases | Drawings account, or dividend records for a corporation |
One terminology point the old version of this page blurred: withdrawals and dividends are not the same instrument, even though they sit in the same field here. Withdrawals, usually called drawings, are how sole proprietors and partners take value out. A corporation has no drawings account; it distributes dividends to shareholders instead, declared out of retained earnings. Enter whichever total applies to your business form, as a positive amount.
Worked example in statement format
Presented the way it would appear in a set of financial statements, the pre-filled example reads:
| Statement of owner’s equity, for the period | Amount |
|---|---|
| Owner’s capital, beginning of period | $50,000 |
| Add: Net income | $20,000 |
| Add: Additional owner contributions | $10,000 |
| Less: Owner withdrawals | ($5,000) |
| Owner’s capital, end of period | $75,000 |
Growth of $25,000 came from $20,000 of profit and $10,000 of new capital, reduced by $5,000 of withdrawals. Profit did most of the work.
Cross-check: ending equity must also equal assets minus liabilities
There are two independent ways to reach ending equity, and serious bookkeeping uses both. The roll-forward above explains how equity moved during the period. The accounting equation gives the same figure as a snapshot at period end: Ending Equity = Total Assets − Total Liabilities. If the two methods disagree, something is wrong somewhere: a movement was missed from the roll-forward, an asset or liability is misstated, or the opening figure was never the true closing figure of the prior period. Running the cross-check costs a minute and catches the most common equity error, which is carrying last period’s number forward from a draft balance sheet that was later adjusted. In a partnership, the same roll-forward runs separately inside each partner’s capital balance, and the partners’ ending balances sum to total equity.
Ending equity is not an ending bank balance
The sibling ending balance calculator answers the cash question: opening bank balance, plus deposits, minus withdrawals, for one account. This page answers the ownership question for the whole business. The two diverge for ordinary reasons. Profit raises equity the moment it is earned, even if the customer has not paid yet and the cash is still a receivable. Buying equipment with cash leaves equity roughly unchanged while the bank balance falls. An owner contribution raises both figures at once, which is why a business can look cash-rich and equity-poor in the same month. Keep the two tools for their two jobs and neither number will mislead you.
When ending equity goes negative
Ending equity turns negative when losses and withdrawals together exceed the opening stake plus contributions. In the tool, enter a bad year honestly: beginning equity of $10,000, a net loss of $30,000 entered as negative net income, and $5,000 of withdrawals produces ending equity of −$25,000, and the result flags the position in red. Negative equity is the bookkeeping face of a deficit equity position: on the books, liabilities exceed assets. It does not automatically mean the business must close, since book values are not market values, but lenders, landlords and suppliers read it as a warning, and continuing to withdraw cash in that state makes the hole deeper with every payment.
- Ending equity is a roll-forward: beginning equity, plus net income and contributions, minus withdrawals. Each period ending figure becomes the next period beginning figure.
- Read the net change line, not just the headline: growth funded by profit and growth funded by the owner’s own cash are different stories.
- Cross-check against total assets minus total liabilities. The two routes to ending equity must agree.
- This tool models owner businesses. Corporate equity has extra components, listed in the limits below, that are not inputs here.
What competing calculators miss
The direct competitors are thin. The BraveCalculator ending equity tool uses the same four inputs and the same formula, then stops: no statement-format presentation, no net change figure, no cross-check against the accounting equation, and a FAQ list that wanders into offline use and mobile friendliness instead of accounting. CalculatorsHub takes a different route and asks for total revenue and total expenses instead of net income, which helps only if you have not yet closed the income statement, and it shows no breakdown of how the result was reached. The strongest non-calculator pages, the Ramp and TD Bank guides to the statement of owner’s equity, explain the statement well but leave you to do the arithmetic in a spreadsheet. This page combines the four-input tool with the statement format, the growth verdict, the deficit flag and the assets-minus-liabilities cross-check, which is the combination an owner actually needs at period end.
Limits of this tool
The formula is the standard owner-business roll-forward, and its simplicity is also its boundary. It has no inputs for other comprehensive income, prior-period adjustments, share issues or buybacks, or treasury stock, so it does not reproduce a corporation’s full statement of changes in equity under GAAP or IFRS, where IAS 1 requires those components to be shown separately. It treats withdrawals as one positive total: enter a repayment of a withdrawal as a contribution rather than as a negative withdrawal, even though the arithmetic would accept the negative entry, because the statement format stays honest that way. Net income must already be final, after taxes and after depreciation, since both flow into equity only through that one figure. Inside those limits the calculation is exact, and it is the same roll-forward your accountant’s software performs for a sole proprietorship, partnership or LLC.
Frequently asked questions
The value of the owner’s interest in a business at the end of an accounting period. It is what remains for the owner after the period’s profit or loss, owner contributions and owner withdrawals are applied to the equity the period started with, and it appears in the equity section of the balance sheet.
Ending Equity = Beginning Equity + Net Income - Withdrawals + Owner Contributions. Example: $50,000 + $20,000 - $5,000 + $10,000 = $75,000. A net loss is entered as a negative net income figure, which reduces ending equity in the same formula.
It is the ending equity of the previous period, carried forward. On a fresh set of books it comes from the equity section of the opening balance sheet or the capital account balances in the trial balance at the start of the period.
Yes. If losses and withdrawals together exceed beginning equity plus contributions, ending equity falls below zero. That is a deficit position: the business owes more than its assets are worth on the books, and lenders treat it as a warning sign.
They play the same role in the formula but belong to different business forms. Withdrawals, also called drawings, are what sole proprietors and partners take out. Corporations distribute dividends to shareholders instead. This calculator’s withdrawals field covers both: enter the total taken out during the period.
Only in simplified form. A corporation’s shareholders’ equity also includes share capital, additional paid-in capital, treasury stock and other comprehensive income, and none of those are inputs here. The tool models the owner-business roll-forward used by sole proprietorships, partnerships and most LLCs.
An ending balance is the cash in one account. Ending equity is the owner’s stake in the whole business, covering all assets and liabilities, so the two figures rarely match. Profit increases equity even when the cash has already been spent on equipment or loan repayments.
At the end of every accounting period you report on: monthly for management accounts, quarterly for many small businesses, and at year end for financial statements and tax filings. Each period’s ending figure becomes the next period’s beginning equity.
Add This Calculator to Your Website
Embed this calculator on your own site with the code below. Pick a size to preview it live, then copy the code.
Powered by Calculator Zilo
References
- OpenStax, Rice University. Prepare an Income Statement, Statement of Owner’s Equity, and Balance Sheet: net income flows into the statement of owner’s equity and the ending balance carries to the balance sheet. Accessed October 21, 2026.
- OpenStax, Rice University. Compare and Contrast Owners’ Equity versus Retained Earnings: equity accounts, retained earnings and the statement of stockholders’ equity. Accessed October 21, 2026.
- OpenStax, Rice University. The Statement of Owner’s Equity: elements of the statement, including contributions, net income and dividends. Accessed October 21, 2026.
- Boise State University Pressbooks. Financial Statements: Statement of Stockholders’ Equity: beginning balance plus investments and net income, minus dividends. Accessed October 21, 2026.
- International Accounting Standards Board, IAS 1. Statement of Changes in Equity: the IAS 1 requirement to present changes in equity, including total comprehensive income, as a separate statement. Accessed October 21, 2026.