Live operating bridge from revenue to EBITDA, with a D&A add-back peel, cash-proxy honesty rail, and margin companion strip.
Planning sketch only. Not GAAP/IFRS P&L, tax advice, or investment advice. Align line definitions with your finance team.
By Ahmet C. Toplutaş·Site owner & editor · Business tools
Last updated May 21, 2026 · Reviewed May 21, 2026 · Planning estimates only - not tax, medical, or investment advice
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EBITDA asks what operating profit looks like before interest, taxes, depreciation, and amortization. On this board we start from revenue, subtract operating expenses to get operating income, then add D and A back.
This page's framing is an operating bridge, with a D&A add-back peel stack, a cash-proxy honesty rail, and a margin companion strip. It is not contribution margin's $/unit ↔ % twin, not retention's true↔naive twin, not interest year-path / EAR, not scientific-notation normalize, and not the EBITDA margin page's % hero.
Decision framing: “What is absolute EBITDA after I rebuild OI and peel D&A, and what still sits outside cash?”
Planning sketch only. Not GAAP/IFRS P&L, tax advice, or investment advice. Align line definitions with your finance team. See our disclaimers.
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Depreciation and amortization are non-cash charges that reduce operating income even when no cash left the bank in the period. Peeling them separately shows whether EBITDA is mostly operating income or mostly add-backs, and whether depreciation or amortization dominates the stack.
Tip: load Factory. Heavy depreciation lifts add-backs vs OI; watch the peel shares and the honesty rail together.
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People shorthand EBITDA as “cash earnings.” That shorthand is incomplete. Interest, taxes, capital expenditure, and working-capital swings still sit outside this sketch. The honesty rail keeps that gap visible so a planning print is not mistaken for a cash statement.
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EBITDA % of revenue (and OI %) appear here as companions so you can size the print against sales without turning this page into a peer-margin grader. Deep margin work, industry grades, and margin-vs-metrics framing live on the EBITDA margin calculator.
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Operating income, add-backs, and EBITDA.
Example: revenue 2.4M, opex 1.65M → OI 750k. Add D 40k + A 80k → EBITDA 870k.
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Sibling boards when the question becomes margin grades, contribution, or cash timing.
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Scenario A: SaaS. Light D&A means EBITDA sits close to operating income. The companion margin strip is useful; add-backs do not dominate the print.
Load Factory: depreciation carries most of the peel. Compare add-backs vs |OI| before treating EBITDA as “the” operating story.
Scenario B: Services. Thin add-backs. Bridge and OI tell most of the story; EBITDA barely lifts the print.
Scenario C: Stressed OI. Operating income is thin; D&A add-backs make EBITDA look healthier. The honesty rail and addback-heavy narrative flag that pattern.
Scenario D: Need margin grades. Use the companion %, then open EBITDA margin for peer-style margin framing.
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Stop here for absolute EBITDA rebuilt from an operating bridge. Hand off for margin grades, contribution / gross definitions, or period cash timing. For filings and covenants, use your finance system and counsel.
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It builds an operating bridge from revenue through operating expenses to operating income, then peels depreciation and amortization as an add-back stack to reach EBITDA. A cash-proxy honesty rail lists what still sits outside (interest, tax, capex, working capital), and a companion strip shows EBITDA % of revenue with a handoff to the margin board.
Revenue minus operating expenses yields operating income. Adding back depreciation and amortization yields EBITDA. The bridge keeps each step visible so EBITDA is not a black-box total.
Depreciation and amortization are non-cash charges often added back when comparing operating performance. The peel shows each line, their share of total add-backs, and how large add-backs are versus operating income.
No. EBITDA is a cash-proxy heuristic, not cash. Interest, taxes, capital expenditure, and working-capital swings still sit outside this sketch. The honesty rail exists so that distinction stays visible.
This page owns absolute EBITDA via the operating bridge and D&A peel. The margin calculator owns % of revenue as the hero job (peer grades, margin comparisons). Margin appears here only as a companion strip and handoff.
Use the operating-cost total that sits above operating income on your P&L sketch (COGS plus operating opex, depending on how you roll the lines). Align classifications with your finance team; this is not a GAAP statement builder.
No. It is a planning sketch only. Not GAAP/IFRS P&L, tax advice, or investment advice. Confirm definitions with your finance team and see our disclaimers.
LIVE EBITDA BOARD
Operating bridge →Scene presets
Above operating income
OPERATING BRIDGE
D&A ADD-BACK PEEL
CASH-PROXY HONESTY
Still outside this sketch: interest, taxes, capital expenditure, and working-capital swings. EBITDA is a proxy heuristic, not cash in the bank.
MARGIN COMPANION STRIP
Deep margin grades live on the EBITDA margin board.
Updates as you type. Share writes board state; typing does not rewrite the address bar.
EBITDA
$870,000
OI $750,000 · margin 36.3%
EBITDA starts from operating income and adds back depreciation and amortization. It can help compare operating prints across capital structures, but it is not cash flow and not a GAAP bottom line.
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