Cost of Gas Calculator vs RoasFloor

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Cost of Gas Calculator compared with RoasFloor
Detail	Cost of Gas Calculator	RoasFloor
What it does	Know what the road will cost before you go	Break-even ROAS calculator with tariff-aware landed cost for ecommerce
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	HK
Pricing model	Free	Not given
Pricing	Not given	Free: all eleven calculators unlimited, no account required. Pro: $19 per month or $190 per year (two months free).
Key features	Calculate fuel cost by distance, MPG and gas price Cost per mile and cost per person breakdown Support for miles/MPG and kilometres/L100km units Optional toll and parking adjustments State-by-state gas price reference data Gas cost lookup table by distance and fuel economy Round trip distance option Vehicle EPA fuel economy database search	Tariff-aware break-even ROAS calculation including 2026 US import duties Scenario modeling for price and tariff rate changes Tariff alerts when policy rates change CSV export of SKU profiles
What makes it different	Free with no account required Works directly in your browser Weekly updated gas price data by state Accounts for driver and passenger splits	Free tool with no signup required; all calculators stay free forever Tariff calculations verified and dated; rates sourced from official sources with HTS code accuracy Accounts for all hidden costs that platform ROAS does not include Flat monthly pricing with no per-order fees that scale with revenue Formulas fully transparent and printed in full; no proprietary model withheld
Community votes	0	0
DR (Domain Rating by Ahrefs)	22 +2 (up) since last check	1 no change since last check
Trust Flow (Majestic)	2	2
Citation Flow (Majestic)	21	24
Referring domains (Majestic)	8	9

4 details filled in for both companies.

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