IRR vs. Equity Multiple: Why Two 2.0x Deals Aren't Equal
Understand IRR vs equity multiple — why two deals returning the same 2.0x can have wildly different IRRs because IRR weights time and the equity multiple ignores it.
By Michael Laudino, LFO Capital LLC · Published 2026-06-17
IRR is time-weighted; the equity multiple is not. Two deals can both return 2.0x your money, but the one that gets there faster has a far higher internal rate of return — because IRR penalizes every year your capital stays at risk and the equity multiple does not.
The equity multiple answers a simple question: how many total dollars came back per dollar invested? A 2.0x means you doubled your money. It is intuitive and hard to game, but it is silent on time — doubling in three years and doubling in seven years look identical.
The internal rate of return answers a different question: what annualized return did the cash flows earn, accounting for exactly when each dollar arrived? That timing sensitivity is the whole point. A dollar returned in year one can be redeployed; a dollar returned in year seven cannot. For the broader return framework, see the metrics hub, and contrast both with cash-on-cash return, which ignores the exit entirely.
Worked example — same multiple, different IRR
| Deal | Invested | Returned | Hold | IRR |
|---|---|---|---|---|
| Deal A | $1,000,000 | $2,000,000 | 3 years | 26.0% |
| Deal B | $1,000,000 | $2,000,000 | 7 years | 10.4% |
The math: with a single in-and-out cash flow, IRR = (return ÷ invested)^(1/years) − 1. Deal A: 2^(1/3) − 1 = 26.0%. Deal B: 2^(1/7) − 1 = 10.4%. Identical 2.0x equity multiple, wildly different annualized returns.
The discipline: never judge a deal on the equity multiple alone — pair it with IRR so time gets a vote.
Frequently asked questions
What's the difference between IRR and equity multiple?
Equity multiple is total dollars returned divided by dollars invested, ignoring time. IRR is the annualized, time-weighted rate that discounts every cash flow back to zero. Two deals with the same multiple can have very different IRRs.
Which matters more, IRR or equity multiple?
Neither alone. IRR rewards speed but can flatter short flips; equity multiple rewards total profit but ignores how long capital was tied up. Read them together.
Can a deal have a high IRR and a low equity multiple?
Yes. A fast deal that doubles capital in one year posts a huge IRR but only a 2.0x multiple, while a slow seven-year double posts the same 2.0x at a modest IRR.
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