BBLBetter Buy Lab

Shopping decision tool

True Cost Calculator

Sticker price is rarely the full story. Enter your own upfront and yearly costs to see estimated total and annual ownership cost.

This tool is a planning estimate, not a product rating, price quote, medical/legal/safety certification, or retailer availability check. Based on your inputs only—no live price, stock, or availability verification.

What this tool helps with

All numbers come from you. This is a planning estimate—not live price verification or a recommendation to buy a specific accessory bundle.

Your inputs

Enter a few details and this tool will give you a planning estimate. It does not verify live price, stock, or product availability.

Examples update when you pick a category.

All tools

Your result will appear here after you submit the form.

What to check next

  • Look up typical filter, bag, or pad replacement intervals
  • Include accessories you know you will buy
  • Compare total cost—not just the sale headline

Common mistakes

  • Ignoring recurring filter or subscription costs
  • Using a sale price without planning replacement parts
  • Treating this output as verified pricing

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