# E-commerce Metrics Calculator - Complete Guide

> Calculate essential e-commerce KPIs. Track conversion rate, AOV, LTV, CAC, and more.

Source: https://edesy.in/docs/tools/ecommerce-tools/ecommerce-metrics-calculator

Track and calculate all essential e-commerce KPIs to make data-driven decisions.

## How to Use

### Step 1: Enter Data

- Revenue figures
- Order counts
- Customer data
- Traffic metrics

### Step 2: Select Time Period

- Daily, weekly, monthly
- Quarter over quarter
- Year over year
- Custom ranges

### Step 3: Analyze Results

- Key metric values
- Trend analysis
- Benchmarks comparison
- Improvement opportunities

## Essential Metrics

### Conversion Rate

```
Conversion Rate = (Orders / Visitors) × 100

Example:
500 orders / 25,000 visitors = 2% conversion rate
```

**Benchmarks:**
| Industry | Average |
|----------|---------|
| Fashion | 1.5-2.5% |
| Electronics | 1-2% |
| Beauty | 2-3% |
| Food/Grocery | 3-5% |
| Overall avg | 2-3% |

### Average Order Value (AOV)

```
AOV = Total Revenue / Number of Orders

Example:
$50,000 revenue / 500 orders = $100 AOV
```

**Increase AOV by:**
- Bundle offers
- Minimum for free shipping
- Upsells and cross-sells
- Volume discounts

### Customer Lifetime Value (LTV/CLV)

```
LTV = Average Order Value × Purchase Frequency × Customer Lifespan

Example:
$100 × 4 times/year × 3 years = $1,200 LTV
```

**Or simplified:**
```
LTV = AOV × Repeat Rate / (1 - Retention Rate)
```

### Customer Acquisition Cost (CAC)

```
CAC = Total Marketing Spend / New Customers Acquired

Example:
$10,000 marketing / 200 new customers = $50 CAC
```

**Healthy ratio:** LTV:CAC should be 3:1 or higher

### Cart Abandonment Rate

```
Abandonment Rate = (Carts Created - Completed Orders) / Carts Created × 100

Example:
(1,000 - 300) / 1,000 = 70% abandonment
```

**Benchmark:** 65-75% is typical

### Return Rate

```
Return Rate = Returned Orders / Total Orders × 100

Example:
50 returns / 500 orders = 10% return rate
```

**Benchmarks by category:**
| Category | Return Rate |
|----------|-------------|
| Apparel | 20-30% |
| Electronics | 10-15% |
| Home goods | 5-10% |
| Beauty | 5-8% |

## Advanced Metrics

### Gross Margin

```
Gross Margin = ((Revenue - COGS) / Revenue) × 100

Example:
($100,000 - $40,000) / $100,000 = 60% gross margin
```

### Contribution Margin

```
Contribution Margin = (Revenue - Variable Costs) / Revenue × 100

Variable costs include: COGS, fulfillment, payment processing
```

### Revenue Per Visitor (RPV)

```
RPV = Total Revenue / Total Visitors

Example:
$50,000 / 25,000 visitors = $2 RPV
```

### Email Metrics

| Metric | Formula | Benchmark |
|--------|---------|-----------|
| Open rate | Opens / Sent × 100 | 15-25% |
| Click rate | Clicks / Opens × 100 | 2-5% |
| Revenue per email | Revenue / Emails sent | Varies |

## Metric Relationships

### LTV:CAC Ratio

```
LTV:CAC Ratio = Customer LTV / Customer Acquisition Cost

Target: 3:1 or higher
```

| Ratio | Interpretation |
|-------|----------------|
| <1:1 | Losing money per customer |
| 1:1 - 2:1 | Breaking even / low profit |
| 3:1 | Healthy |
| >5:1 | Underinvesting in growth |

### CAC Payback Period

```
Payback = CAC / (AOV × Gross Margin % × Purchase Frequency)

Example:
$50 CAC / ($100 × 0.40 × 0.25/month) = 5 months
```

**Target:** Under 12 months

### Churn Rate

```
Monthly Churn = Lost Customers / Starting Customers × 100

Example:
20 churned / 500 customers = 4% monthly churn
```

## Dashboard Setup

### Daily Metrics

- Revenue
- Orders
- Conversion rate
- Average order value

### Weekly Metrics

- Traffic trends
- Cart abandonment
- Email performance
- Ad spend and ROAS

### Monthly Metrics

- Customer LTV
- CAC by channel
- Gross margin
- Retention rate

## Improvement Framework

### Low Conversion Rate

1. Check bounce rates
2. Analyze funnel drop-offs
3. Review page speed
4. Test checkout flow
5. Add social proof

### Low AOV

1. Implement upsells
2. Add bundles
3. Free shipping threshold
4. Product recommendations
5. Loyalty programs

### High CAC

1. Optimize ad targeting
2. Improve landing pages
3. Test new channels
4. Focus on retention
5. Leverage referrals

### Low Retention

1. Email nurture sequences
2. Loyalty rewards
3. Improve product quality
4. Better customer service
5. Personalization

## Related Tools

- [Abandoned Cart Calculator](https://edesy.in/tools/abandoned-cart-calculator) - Recovery analysis
- [Shopify Store Analyzer](https://edesy.in/tools/shopify-store-analyzer) - Store analysis
- [COD/RTO Calculator](https://edesy.in/tools/cod-rto-calculator) - India metrics