You’re dosing a chemotherapy drug and need to base it on body surface area. Until now, that’s meant finding the dose in Plumb’s, then leaving to run the numbers somewhere else before coming back to finish prescribing. It’s a small step, but it pulls you out of the case. We wanted to fix that.
Calculating Doses Without Leaving the Case
Now you can complete key clinical calculations in the same place you confirm dosing, check for interactions, and make your prescribing decisions. We’ve added two new medical calculators to Plumb’s:
Body Surface Area (BSA)
When you’re dosing based on body surface area, small errors matter. The BSA calculator gives you a precise surface area in m² without leaving the case or having to check your math elsewhere.

Lean Body Weight (LBW)
When you’re treating an overweight patient, dosing off actual body weight doesn’t always give you the right answer. This calculator uses the patient’s weight and body condition score to estimate lean body weight, so you can dose more safely and effectively.

Already using Plumb’s? Medical calculators are now available on web and mobile. New to Plumb’s? Watch a free demo to see it in action.
Clinical Support Beyond the Calculation
More calculators are on the way in Plumb’s, including a CRI calculator for continuous infusions and a CPR calculator for emergency dosing.
If you’re looking for more, additional calculators are coming to Standards, including:
- Free water deficit: Estimate the deficit and plan correction
- IRIS staging: Stage patients with renal disease
- NSAID toxicity: Assess toxicity risk based on dose and weight
- Nutrition: Calculate caloric and nutritional needs
Standards includes everything you use in Plumb’s, along with diagnostic and treatment guidance, differentials, procedure support, and clinical handouts. And just like Plumb’s, it’s all created and reviewed by veterinary specialists and pharmacists.
Learn more about Standards and watch a free demo.
Fewer Interruptions, Clearer Decisions
Every time you leave the case to run a calculation, it slows you down and breaks your focus. Now you don’t have to step away from Plumb’s to finish the math.
If you’re already using Plumb’s, medical calculators are live on web and mobile. New to Plumb’s? Watch a free demo to see it in action.