Unit Conversion Assistant

Unit Converter Tool
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Unit Conversion Assistant — Free Tour

A read-only preview of the Unit Conversion Assistant. Explore the categories, units, and layout. Live conversions unlock with a Standard 1-Day Pass or Pro Monthly Subscription.

Free Tour preview — explore the categories, units and layout. Running conversions is disabled on this preview. Choose a plan to unlock the live Unit Conversion Assistant.
Length
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Enter a value to convert
Quick Reference Table Swipe to see more →

How It Works

Three steps from input to verified result.

STEP 01
Choose a Category

Select the unit family you’re working with — length, pressure, temperature, torque, flow, and more.

STEP 02
Enter Your Value

Type a value, pick the source and target units, and review the matrix for related conversions at a glance.

STEP 03
Get Instant Results

Receive accurate conversions instantly. Open access — no sign-up, no usage limits, no payment required.

Standard, Pro & Agentic AI

A 1-Day Pass unlocks the Standard assistants. A Pro Monthly Subscription unlocks the full suite. Agentic AI is coming soon.

Standard

$5/day

Unlock the Standard Assistants with a 1-Day Pass — Perfect for a one-off field task or a quick calculation.

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Pro

$30/month

Monthly Subscription to the Pro Assistants — $15/month for your first 6 months, then $30/month. Cancel anytime from your account.

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Pro+ Agentic AI