Industry Calculators & Tools
Professional-grade tools for corrugated box manufacturers. Free to use, no signup required.
BCT Calculator
Box Compression Test Calculator
Calculate the compression strength of corrugated boxes using the McKee formula. Input paper specifications and box dimensions to get accurate BCT values.
- All flute types supported
- McKee formula
- Instant results
Box Costing Calculator
Estimate Production Costs
Calculate the total cost of producing corrugated boxes including paper costs, labor, overheads, and margins. Generate accurate quotes for customers.
- Paper cost calculation
- Labor & overhead costs
- Margin calculator
Paper Recommendations
Get Optimal Paper Combinations
Enter your box requirements and weight capacity to get recommended paper combinations. Optimize strength and cost for your specific needs.
- Based on box dimensions
- Weight capacity input
- Multiple options
Why Use Our Tools?
Built by packaging industry experts for accurate, reliable calculations.
Industry Accurate
Using proven formulas and standards used by packaging engineers worldwide.
Instant Results
Get calculations immediately. No waiting, no downloads required.
Always Free
100% free to use. No account required. No limits.
Mobile Friendly
Works perfectly on any device - phone, tablet, or computer.
Need More Advanced Features?
Sign up for Packwares ERP to access integrated costing, order management, inventory tracking, and more.