Nursing Dosage
Calculator
Calculate drug dosages, IV drip rates, weight-based dosing & more — instantly. With built-in safety checks based on nursing research.
5 free calculations per day. Sign up for 10. No credit card required.
Dosage Calculator
Calculate tablets, capsules, or mL to administer from ordered vs available dose.
IV Drip Rate
Flow rate (mL/hr) and drip rate (gtts/min) for any IV setup with tubing selection.
Weight-Based Dosing
Total dose from mg/kg orders with automatic lb↔kg conversion and sanity checks.
mcg/kg/min
Critical drip infusion rates with preset concentrations for Dopamine, Dobutamine & more.
Unit Converter
Quick conversions: mg↔mcg, lb↔kg, °F↔°C, tsp↔mL, and 12 more.
Safe Dose Checker
Verify pediatric doses against safe ranges for 50+ drugs across 14 categories.
Built-in Safety Checks
41% of medication errors are dose-calculation errors. NurseTally catches the most common mistakes automatically.
Tenfold Error Detection
8% of med errorsFlags doses that are 10× higher or lower than typical — catches the #1 cause of medication incidents.
Weight Sanity Check
34% of ED errorsDetects when pounds are entered as kilograms — prevents 2.2× overdose errors in pediatric patients.
High-Alert Drug Flags
ISMP standardVisual warnings for insulin, heparin, opioids, and other ISMP high-alert medications.
Step-by-Step Solutions
28% of errorsEvery calculation shows the formula and intermediate steps — catch carried-forward errors early.
Comprehensive Drug Database
50+ medications across 14 categories with pediatric safe dose ranges.
Simple, Honest Pricing
Start free. Upgrade when you need more.
Free
- ✓5 calculations/day (10 with free account)
- ✓All 21 calculators
- ✓Step-by-step solutions
- ✓Safety warnings
- ✓No signup required
Basic
Billed annually at $47.88
- ✓500 calculations/month
- ✓All 21 calculators
- ✓Save calculation history
- ✓Step-by-step solutions
- ✓Email support
Pro
Or $76.70/year (save 20%)
- ✓Unlimited calculations
- ✓All 21 calculators
- ✓Practice quiz mode
- ✓Custom drug lists
- ✓Export calculations
- ✓Priority support
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