About SaunaCosts
SaunaCosts compares 286 models side by side using specifications published by each manufacturer and state electricity rates from the EIA. The goal is a fast, honest answer to a simple question: which model fits your budget and your job.
How the numbers get here
Every spec shown on this site traces back to a dataset snapshot, checked on a weekly cycle. Nothing on this site is written by summarizing the products in prose; the table and the calculator are the product. How every number is collected and checked is documented on the methodology page.
How this site is paid for
Some links on this site are affiliate links. We only link to programs we have reviewed, and every affiliate relationship is disclosed on the page where it appears. Read the full disclosure page for details.
Who operates it
This site is independently operated and is not affiliated with any manufacturer listed here. We are a data index, not electricians: confirm circuit sizing and installation with a licensed electrician.
SaunaCosts is operated by HH Online Ventures LLC, a registered Florida company. Questions about the data can be sent to [email protected].
Last published July 29, 2026. How these numbers are checked.