# Amazon Shipping Calculator

Amazon FBA and FBM shipping cost calculator and fulfillment optimization.

- Repository: https://github.com/nexscope-ai/Amazon-Skills (822 stars)
- Category: Engineering
- License: MIT
- Last updated: 2026-08-26
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add nexscope-ai/Amazon-Skills --skill amazon-shipping-calculator -g -a claude-code -y`
Codex: `npx skills add nexscope-ai/Amazon-Skills --skill amazon-shipping-calculator -g -a codex -y`
Cursor: `npx skills add nexscope-ai/Amazon-Skills --skill amazon-shipping-calculator -g -a cursor -y`
Gemini CLI: `npx skills add nexscope-ai/Amazon-Skills --skill amazon-shipping-calculator -g -a gemini-cli -y`

## Description

Amazon FBA and FBM shipping cost calculator and fulfillment optimization. Dimensional weight analysis, storage fee calculation, removal cost estimation, and fulfillment method comparison. Use when the user asks about Amazon shipping costs, FBA fees, fulfillment costs, storage fees, or shipping calculations.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Amazon Shipping Calculator 📦

Comprehensive FBA and FBM cost calculator. Optimize fulfillment strategy and minimize shipping expenses.

## Installation

```bash
npx skills add nexscope-ai/Amazon-Skills --skill amazon-shipping-calculator -g
```

## Usage Examples

**FBA cost analysis:**
```
"Calculate FBA costs for my 12x8x4 inch product weighing 2.5 lbs - is FBA profitable vs self-fulfillment?"
```

**Dimensional weight optimization:**
```
"My product dimensions are 15x12x8 inches but only weighs 3 lbs - how can I optimize packaging to reduce FBA fees?"
```

**Storage fee planning:**
```
"I have 500 units in FBA storage for 8 months - what are my storage costs and when should I remove inventory?"
```

## Core Capabilities

### 1. FBA Cost Calculation & Analysis
- Complete FBA fee breakdown including fulfillment, storage, and additional service fees
- Dimensional weight analysis and packaging optimization recommendations
- Size tier determination and fee structure optimization strategies
- Multi-marketplace fee comparison and cost optimization across regions

### 2. FBM vs FBA Comparison & Strategy
- Comprehensive cost comparison between FBA and self-fulfillment options
- Break-even analysis and profitability assessment for each fulfillment method
- Hybrid fulfillment strategy development and product-specific recommendations
- Geographic and seasonal fulfillment optimization strategies

### 3. Storage Management & Optimization
- Storage fee calculation and long-term storage cost analysis
- Inventory aging tracking and removal cost planning
- Seasonal storage optimization and capacity planning strategies
- Inventory performance index (IPI) impact analysis and improvement recommendations

## How It Works

### Step 1: Cost Analysis & Fee Calculation
*Comprehensive fulfillment cost breakdown and fee analysis*

The rest: https://github.com/nexscope-ai/Amazon-Skills/blob/HEAD/amazon-shipping-calculator/SKILL.md