Useful tools. Clear assumptions.

Turn a bill, an offer or a renewal date into a more useful question. Calculations run locally in your browser.

Business gas offer comparison

Compare annual commodity costs with recurring and one-time supplier fees.

Convert therms, MMBtu, CCF and MCF with an explicit heat-content assumption.

Calculate a notice date and preparation window from your contract terms.

Add location volumes and understand a per-therm price change across a portfolio.

No live rates. No account lookups. No financial inputs sent with a review request. Each tool explains what its result includes and excludes.