# Gross Profit Margin

## Quick Definition
The percentage of revenue remaining after subtracting the direct costs of producing goods or services sold.

## What is Gross Profit Margin?
Gross profit margin shows how efficiently a company produces and sells its products. It measures the percentage of revenue that exceeds the direct cost of goods sold, before operating expenses are considered.

## What's a Good Gross Margin?
SaaS companies typically achieve 70-80% gross margins. Ecommerce ranges from 25-50%. Manufacturing often runs 25-35%. Higher margins indicate pricing power and operational efficiency.

## How to Calculate Gross Profit Margin Step by Step
**Step 1: Determine total revenue for the period.**  
- **Revenue: $420,000** (monthly)

**Step 2: Identify all COGS.** Include only direct costs of producing/delivering your product. For SaaS: hosting, APIs, support, payment processing. For ecommerce: product cost, shipping, packaging, fulfillment.

**SaaS example:**
- Cloud infrastructure: $21,000  
- Third-party APIs: $8,400  
- Customer support: $25,000  
- Payment processing (2.9%): $12,180  
- **Total COGS: $66,580**

**Step 3: Calculate gross profit and margin.**  
- Gross Profit = $420,000 - $66,580 = $353,420  
- **Gross Profit Margin = $353,420 ÷ $420,000 = 84.1%**

**Step 4: Compare to benchmarks for your business model.**  
- SaaS: 70-85% is healthy, 85%+ is excellent  
- Ecommerce: 30-50% is typical, 50%+ is strong  
- Marketplace: 60-70% on take rate  
- Services-heavy SaaS: 50-65% (the services component drags it down)

**Step 5: Identify what's dragging margin.** Look at each COGS component as a percentage of revenue to find optimization opportunities. Customer support at 6% of revenue might signal you need better self-serve documentation.

## Common mistakes founders make:
- Not including customer support in COGS (investors will add it back)  
- Including R&D in COGS (it's an operating expense, not COGS)  
- Mixing product lines without tracking margin per product (your core product might be 90% margin while a services add-on is 30%)

## Improving Gross Margin
Increase prices, reduce direct costs, negotiate better supplier terms, improve production efficiency, or shift product mix toward higher-margin offerings. Use our [pro forma income statement generator](/content/proforma-income-statement-generator/index.html) to project how margin improvements impact your bottom line.

### Formula
Gross Profit = Revenue - Cost of Goods Sold (COGS)

Gross Profit Margin = (Gross Profit / Revenue) × 100

### Example
Ecommerce store performance:
- Revenue: $500,000  
- Product Cost: $200,000  
- Shipping Cost: $50,000  
- Payment Processing: $15,000

COGS = $200K + $50K + $15K = $265,000

Gross Profit = $500K - $265K = $235,000

Gross Margin = $235K / $500K = 47%