Tools
Biomedical calculators and utilities
Interactive utilities for biomedical teams, service engineers, hospital facilities, and healthcare technology planning. Equipment pages are not duplicated here.
Calculators
The full calculator index is available as a dedicated SEO hub for oxygen, UPS, dialysis, imaging, procurement, lifecycle, staffing, and converter tools.
Medical Gas and Critical Care
6 calculatorsmedical gas
Oxygen Cylinder Duration Calculator
Estimate oxygen cylinder duration from cylinder factor, pressure, reserve pressure, and flow rate.
medical gas
Medical Gas Consumption Calculator
Estimate daily medical gas consumption from flow rate, number of outlets or patients, and usage hours.
medical gas
Oxygen Pipeline Sizing Calculator
Estimate peak oxygen flow and approximate pipe internal diameter from outlet count, diversity, flow per outlet, and velocity limit.
medical gas
Medical Air Consumption Calculator
Estimate medical air peak flow and daily consumption from connected devices, average flow, and daily use hours.
medical gas
Vacuum System Capacity Calculator
Estimate medical vacuum system capacity from outlet count, flow per active outlet, and simultaneous-use diversity.
medical gas
Ventilator Oxygen Consumption Calculator
Estimate ventilator oxygen use from number of ventilators, average oxygen flow, operating hours, and optional cylinder volume.
Power and Electrical Planning
5 calculatorspower
UPS Battery Backup Calculator
Estimate UPS backup time from load, battery voltage, Ah capacity, battery count, and inverter efficiency.
power
Battery Runtime Calculator
Estimate DC battery runtime from voltage, amp-hour capacity, load watts, and efficiency.
power
Power Consumption Calculator
Estimate daily and monthly energy consumption from equipment wattage, quantity, usage hours, and tariff.
power
Generator Sizing Calculator
Estimate required generator kVA from hospital equipment load, power factor, load factor, and reserve capacity.
power
ICU Electrical Load Calculator
Estimate ICU connected load and recommended electrical capacity from bed count, load per bed, fixed equipment, power factor, and reserve margin.
Dialysis and Water Systems
5 calculatorsdialysis
RO Recovery Calculator
Calculate reverse osmosis recovery percentage and reject flow from feed and permeate flow.
dialysis
Dialysis Water Consumption Calculator
Estimate dialysis treatment water demand from station count, sessions, treatment hours, and dialysate flow.
dialysis
Salt Consumption Calculator for Water Softeners
Estimate softener salt consumption from water volume, hardness, and resin regeneration efficiency.
dialysis
Chlorine Dosing Calculator
Estimate chlorine dosing pump rate from water flow, target chlorine dose, and chemical strength.
dialysis
RO Reject Water Calculator
Estimate RO reject water from permeate flow and recovery percentage.
Imaging Department
5 calculatorsimaging
CT Tube Heat Load Calculator
Estimate tube heat units from kVp, mA, exposure time, number of rotations or exposures, and generator factor.
imaging
CT Contrast Dose Calculator
Estimate CT contrast volume and iodine load from patient weight, dose protocol, contrast concentration, and maximum volume.
imaging
Radiation Shielding Calculator
Estimate required shielding thickness using unshielded weekly dose, design limit, and tenth-value layer thickness.
imaging
PACS Storage Calculator
Estimate PACS storage from study volume, average study size, retention period, compression, and redundancy margin.
imaging
X-ray Room Workload Calculator
Estimate weekly X-ray workload in mA-min from exams, images per exam, and average mAs.
Procurement Calculators
3 calculatorsprocurement
RFQ Completeness Score Calculator
Score whether a medical equipment RFQ covers specifications, accessories, service, warranty, compliance, training, acceptance, and TCO.
procurement
Vendor Evaluation Calculator
Calculate a weighted vendor evaluation score using technical compliance, service, warranty, TCO, regulatory evidence, and references.
procurement
CE/FDA Compliance Checker
Check whether a vendor submission includes meaningful CE, MDR, FDA 510(k), FDA listing, model match, and certificate-validity evidence.
Lifecycle and Cost Planning
4 calculatorslifecycle
Equipment Lifecycle Calculator
Estimate equipment age, lifecycle consumed, remaining service life, replacement year, straight-line depreciation, accumulated depreciation, and book value.
lifecycle
Medical Equipment TCO Calculator
Estimate total cost of ownership from purchase cost, installation, service, consumables, software, downtime, and residual value.
lifecycle
Equipment Downtime Cost Calculator
Estimate downtime cost from unavailable hours, revenue or service impact, lost procedures, margin, and overtime/service premium.
lifecycle
Medical Equipment Depreciation Calculator
Calculate straight-line depreciation, accumulated depreciation, and current book value for medical equipment.
Biomedical Staffing
2 calculatorsstaffing
Biomedical Staffing Calculator
Estimate biomedical engineering FTE need from preventive maintenance, corrective maintenance, project, and administrative workload.
staffing
Preventive Maintenance Manpower Calculator
Estimate monthly PM manpower from asset count, PM frequency, average PM time, and available technician hours.
Unit Converters
5 calculatorsconverter
Pressure Converter
Convert pressure between Pa, kPa, bar, psi, mmHg, and cmH2O.
converter
Flow Converter
Convert flow between L/min, L/s, m3/h, mL/min, and US gpm.
converter
Temperature Converter
Convert temperature between Celsius, Fahrenheit, and Kelvin.
converter
Electrical Unit Converter
Convert common electrical power units used in biomedical and facilities planning, including W, kW, VA, kVA, hp, and BTU/hr.
converter
Medical Gas Unit Converter
Convert common medical gas flow units including L/min, L/s, m3/h, L/day, m3/day, and ft3/min.