Storage Space Calculator for Self Storage Space Rentals

6Reckoner - the storage unit size calculator, helps with handling unit size queries by giving your tenants a 3D view of added items.

A better way to find your tenants unit sizes than ever

40+ Inventory types

Wide range of most commonly used inventories for your tenants to choose from.

Unit Snapshot

Download and instantly share the snapshot of the unit upon calculating the size for reference

Real time packing

Built on packing algorithm which gives the best way to store maximum items in less space.

Personalized theme

Standout from the crowd by giving a unique look on your website


Built on AWS deep learning translation which can be easily translated to your tenant’s native language

Direct booking

Options provided for the tenants to book directly from the "Size Recommendation"

How it works

Easy Setup
Customize your 3D object inventory
Integrate with your booking engine
Publish to live

Pricing to suit all size of business.

No Contracts. No Surprise fees. No Credit Cards

Pricing Plans
$30 / month
$330 / year
Save 10%
Select Plan
$50 / month
$550 / year
Save 10%
Select Plan

Contact us for more details.

Contact Us
Contact Support
Local Laguage
English (Default)
English + 2 Local Languages
English + 7 Local Languages
40+ 3D inventory items
Custom Storage Category(Containers, Units, etc)
Max 7 Category
Max 12 Category
Custom Categories
Online Move-in Integration
Redirect to Booking page
Integration with your Booking System
Customized booking integration
Custom 3D Inventory items
Feature Customization
Only standard upgrades and customization
Custom branding,custom integration,custom analytics
Dedicated Product Integration
APIs for Property Management Software Synchronization
Brand Removal (Powered by 6Reckoner)
White label
Tickets, Phone
Tickets, Phone

Sensible Storage Calculator

A simple storage calculator for quick unit size reference!

The calculator helps tenants to decide on the storage unit size. Choose from 7 categories and simply click “+” to add household items.

Just $50 one-time charge


6Reckoner storage calculator
So, Yes! 6Reckoner has been designed to work on any platform. You can easily achieve this by adding a script to your website and it is optimized for mobile as well.
Yes, Our 6Reckoner can speak all of your local languages, if you see that your language is not available raise a query to and our dev team updates them in minutes.
Yes 6Reconer supports m3 dimension and also it supports in centimeter & Feet
6Reckoner gives you the nearest realistic match compared to other storage space calculators. The unique feature of 6Reckoner will allow your tenants to get a visual representation of how the items can be arranged effectively.