Laying out the streets…STEP 1 OF 3

Speed Booster Calculator · House #26,870

calculate optical crop factor and effective aperture.

In the Calculators for everyday math neighborhood (Desktop and utilities). In town since 30 Sept 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Speed Booster Calculator's site

Speed Booster Calculator describes itself as: “Speed Booster Calculator”

What it is

Calls itself “web utility”.

  • Calls itself: web utility
“…web utility”

What it costs

A free tier, free forever.

  • Free plan: free forever
“Speed Booster Calculator is a free web utility designed for filmmakers and photographers adapting full-frame lenses to crop-sensor bodies.”
“Contact Us”

Who it sells to

Sells to consumers. Made for filmmakers and photographers.

  • Sells to: consumers
  • Made for: filmmakers · photographers
“Speed Booster Calculator is a free web utility designed for filmmakers and photographers adapting full-frame lenses to crop-sensor bodies.”
“…filmmakers”

How it runs

A web app. Runs locally and works offline. No API. Built with Google Analytics.

  • Kind: web
  • Runs where: on the device, offline
  • API: no
  • Analytics: Google Analytics
“…browser tool”
“Nothing is sent to a server.”

What it works with

Names Canon, Fujifilm and 3 more on its pages.

  • Names: Canon · Fujifilm · LensMath · +2
“APS-C (Canon)”
“APS-C (Sony, Nikon, Fujifilm)”

What it offers as proof

Live, no waitlist. Try it without signing up.

  • Trial asks for: nothing
“Nothing is sent to a server.”
“Results update as you type and run in your browser.”

Sources

Tablif read these pages, last on 30 Sept 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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