This version was machine-translated from German and has not been medically reviewed. The authoritative version is the German version.

• Body surface area (BSA)

  From height and weight according to Mosteller, DuBois and Haycock

• Syringe pump calculator

  Infusion rate in ml/h from dose, weight and syringe concentration – or dose from infusion rate; unitless or with a stored preparation

• mg/kg single dose

  Single dose from mg/kg and body weight – with volume and check against the maximum dose

• mg/kg/day → single doses

  Daily dose from mg/kg/day and weight, divided into the doses per day – with volume per dose

• mg/m² body surface area dose

  Dose from mg/m² and body surface area (Mosteller, DuBois, Haycock) from height and weight

• mg → ml dosing calculator

  From dose in mg and preparation strength, the volume in ml (syrup, solution, ampule)

• ml → mg active ingredient calculator

  From the volume administered and preparation strength, the amount of active ingredient – and mg/kg if the weight is known

• Daily dose → single dose

  Divide the daily dose into doses – single dose, interval, volume

• Concentration calculator mg/ml

  From amount of active ingredient and volume: mg/ml, µg/ml, percent and ratio 1:X

• Dilution calculator

  C1 × V1 = C2 × V2 – stock solution and diluent for a target concentration

• Infusion/drop calculator

  Infusion rate in ml/h and drops/min from volume and time – or duration from rate

• Amount of medication for the duration of therapy

  How much syrup, solution or tablets are needed for the entire therapy – e.g. syrup for 7 days

• Ampule/vial requirement

  How many ampoules or vials a dose requires – with withdrawal volume and waste

• Maximum dose check

  Check the planned dose against the maximum dose per administration and per day – weight-based and absolute

• Epinephrine in anaphylaxis by weight

  0.01 mg/kg i.m. (max. 0.5 mg), auto-injector step 150/300/500 µg and fluid bolus per EAACI 2021 and AWMF 061-025

• PALS emergency medications by weight

  Epinephrine, amiodarone, lidocaine, adenosine, atropine, glucose, calcium, bicarbonate, magnesium – doses according to ERC 2021 and AHA 2020

• Local anesthetic maximum dose

  Maximum doses for bupivacaine, levobupivacaine, ropivacaine by technique (ESRA/ASRA 2018) – mg and ml per concentration

• Renal dose adjustment

  Dose or interval according to Dettli from GFR and extrarenal elimination fraction Q0

← All calculators at a glance