Clinical Tools / Live calculator

Clinical rate & unit converter

Convert common clinical units for weight, dose, infusion rate, and solution concentration using visible arithmetic. This tool is arithmetic support only and does not recommend a dose, rate, or treatment plan.

Use it for

Rapid bedside conversion of common weight, dose-unit, infusion-rate, and concentration pairs.

It calculates

Unit-direction conversion only, with the factor used for the selected pair shown in the audit trail.

It does not decide

The target dose, infusion setting, concentration choice, or whether the converted number is the clinically correct one to use next.

Input

Enter the conversion

Choose a conversion group, then select the exact unit pair you want converted.

Conversion group Conversion

Value to convert Expected output

Entered unit Group note

Confirm both the starting unit and the destination unit before converting, especially for rate and concentration pairs.

Result

Converted value

Enter a value and conversion pair to calculate the matching clinical unit.

Awaiting conversion

Pick the conversion group that matches the bedside task.
Confirm the exact from-unit and to-unit before converting.
Use the formula trail to verify the direction of the math.

Formula

Formula audit trail

The audit trail keeps the selected unit pair, conversion factor, and resulting output together so the direction of the math stays visible.

Weight: use direct kg/lb conversion factors.

Dose units: 1 mg = 1000 mcg.

Rates: 1 hour = 60 minutes and 1 mg = 1000 mcg.

Concentration: 1% solution = 10 mg/mL.

Rounding is for display only. This tool shows arithmetic only and does not make a dosing or infusion recommendation.

Calculation steps will appear here for verification.

Safety checks

Review before use

Arithmetic support only.
This tool does not recommend a dose, infusion rate, or concentration choice.
Rate and concentration conversions carry direction risk. Confirm the from-unit and to-unit match the bedside task before carrying the result forward.

Basis

Basis and limits

Calculation basis: standard weight, dose-unit, infusion-rate, and percent-solution conversions.
What this page does: shows the selected factor and the converted value without hiding the arithmetic.
What still needs checking: unit direction, product labeling, and whether the converted number belongs in the next clinical step.

Study support

Worked example and practice

These short examples reinforce unit direction and factor choice without turning the page into a full lesson.

Worked example

Convert 5 mcg/kg/min into mg/kg/hr.

5 x 60 = 300 mcg/kg/hr
300 / 1000 = 0.3 mg/kg/hr

The same factor appears in the audit trail so the direction stays explicit.

Try this case

Before revealing the answer, convert a 2% solution into mg/mL.

Reveal the arithmetic

1% = 10 mg/mL
2% = 20 mg/mL