The One-Third Framework
Many founders launch without fully knowing their product or how to price it — so they never know whether the business is profitable. The One-Third Framework fixes that with one rule: divide your revenue into three equal parts — product cost, business cost, and profit before tax. Get those thirds right and profitability is built in.
Executive Summary
one third, one third, one thirdA product company brings new products to solve customer problems, and must decide what to make, what it costs, and how to price it — including the margins for distributors and retailers who sell it. Price randomly (just undercutting a rival) and you may never earn a profit. The One-Third Framework gives a clear benchmark: of every unit of revenue, roughly one-third is product/development cost, one-third is business operations cost (salaries, rent, marketing, channel margins), and one-third is profit before tax. Real listed companies land close to this split. If you can't take a third home, you must grow revenue or cut costs until you can — and because the targets are fixed percentages, you can spot and correct any deviation immediately.
⅓ · ⅓ · ⅓
Product cost + business cost = two-thirds; profit before tax = the final third. That's the benchmark to run the business by.
- Know your product cost.
- Set the right margins.
- Protect the profit third.
Visual Knowledge Map — revenue in three parts
the splitCore Concepts
key definitionsProduct company
A business that develops new products to solve customer problems.
One-Third Framework
Dividing revenue into three equal parts to run the business.
Product cost
The cost to make the product — materials, packaging, labour.
Business cost
The cost to run the business, including channel margins.
Profit before tax
What remains after product and business cost, before tax.
Channel margin
The cut given to distributors and retailers who sell the product.
Pricing discipline
Pricing from your cost structure, not by randomly undercutting rivals.
Benchmark
The fixed percentage targets you run and course-correct against.
Frameworks & Models
the thirds, the evidence, the leverProduct / development cost
- Raw materials (e.g. the liquid)
- Packaging — bottle, cap, wrapper
- Production labour
Business operations cost
- Salaries, rent, administration
- Marketing & channel partners
- Distributor & retailer margins
Profit before tax
- What's left of revenue
- Deduct tax → net profit
- The third you take home
| Company type | Product / manpower cost | Business cost | Profit before tax |
|---|---|---|---|
| Consumer-care | 32% | 38% | 30% |
| Diagnostics | 26% | 40% | 33% |
| Online recruitment | 41% (manpower) | 27% | 32% |
If the profit third is short
Process Flow — applying the framework
cost to correctionKnow product cost
Materials, packaging, labour.
Hold it to ⅓
Product cost ≈ a third of price.
Fit business + margins
Into the second third.
Reserve the profit ⅓
Profit before tax = last third.
Adjust if short
Grow revenue or cut cost.
Monitor
Track the %; correct deviations.
Relationship Diagram
how the thirds balanceDependencies & Interactions
what depends on whatProfitability depends on the three thirds holding.
The profit third depends on controlling product + business cost.
Correct pricing depends on knowing your product cost.
Channel loyalty depends on the right margins (in the second third).
Team alignment depends on the shared benchmark.
Fast correction depends on tracking the percentages.
Key Takeaways & Merits
why it works- Split revenue into thirds: product, business, profit.
- Product + business = two-thirds; profit = one-third.
- Price from your cost structure, not by undercutting.
- Set channel margins inside the business third.
- If profit is short, grow revenue or optimise cost.
- Track the percentages to catch deviations fast.
- Real companies sit near a one-third profit before tax.
- Aim for the J-curve back to one-third.
Clear benchmark
Everyone works to the one-third target.
Aligned leaders
Owner and managers pull in one direction.
Ensures profitability
You know you'll earn a profit.
Positive cash reserve
Consistent revenue keeps cash positive.
No track deviation
Spot and fix drift immediately.
Revision Sheet
layered recall- Revenue = ⅓ product + ⅓ business + ⅓ profit.
- Price from cost, not by undercutting.
- Short on profit? Grow revenue or cut cost.
- First third: product cost — materials, packaging, labour.
- Second third: business cost — salaries, rent, admin, marketing, distributor & retailer margins.
- Third third: profit before tax → net after tax.
- Merits: clear benchmark, aligned leaders, ensured profit, positive cash reserve, instant deviation-spotting.
Quick Reference Table
third → what it covers| Third | What it covers | Target |
|---|---|---|
| Product cost | Materials, packaging (bottle, cap, wrapper) and production labour | ≈ 33% |
| Business cost | Salaries, rent, administration, marketing, channel partners, distributor & retailer margins | ≈ 33% |
| Profit before tax | What remains of revenue before tax (net profit after tax) | ≈ 33% |
Frequently Asked Questions
common doubtsWhat is the One-Third Framework?
A rule for running a profitable business: divide your revenue into three equal parts — product/development cost, business operations cost, and profit before tax — and manage to those proportions.
What goes into each third?
The first third is the cost to make the product (materials, packaging, labour). The second is the cost to run the business (salaries, rent, marketing, distributor and retailer margins). The third is profit before tax.
Why can't I just price below a competitor?
Because pricing randomly — selling at 99 because a rival sells at 100 — ignores your own cost structure. If your costs don't fit two-thirds, you won't earn the profit third.
Do real companies actually follow this?
Listed companies across consumer goods, diagnostics and online services tend to show product/manpower and business costs adding to about two-thirds, with profit before tax near one-third.
What if I can't reach the profit third?
Either grow your revenue or optimise every other cost. You often can't change the product cost much, so adjust the business costs until the profit third returns.
Why is it useful for managing the business?
It sets a clear benchmark that aligns owner and managers, ensures profitability and positive cash reserves, and lets you spot any deviation instantly because you know the target percentages.
Memory Hooks
make it stickProduct, business, profit.
Costs take two; you keep one.
Not by undercutting rivals.
Lift revenue or cut cost.
Practical Applications
putting it to workPin your product cost
Add up materials, packaging and labour, and check it lands near a third of your intended price.
Price from the thirds
Set the price so product and business costs fit two-thirds, leaving a third as profit — not by copying a competitor.
Budget the margins
Fit distributor and retailer margins inside the business third so partners stay and you still profit.
Close the gap
If profit falls under a third, grow revenue or trim business costs until the proportion is restored.
Set the benchmark
Make one-third the shared target so owner and managers work to the same numbers.
Track the percentages
Review the three shares regularly and act the moment any of them drifts off target.