Utilities — Page 2 of 6
33–64 of 164
Solar Panel Estimator MCP
Estimate solar panel requirements, installation area, and financial payback.
Deadline Calculator MCP
Calculate precise end dates by adding calendar or business days, accounting for weekends and regional holidays.
Fuel Cost Calculator MCP
Calculate trip expenses and compare gasoline vs ethanol costs.
Water Heater Comparator MCP
Compare the operational costs and carbon footprint of electric, gas, and solar thermal water heating systems.
Acoustic Reverberation Calculator MCP
Estimate RT60 reverberation time and assess room acoustic suitability.
Age Calculator MCP
Calculate your exact age in years, months, days, hours, minutes, and seconds.
Days Between Dates Calculator MCP
Calculate precise intervals between two dates in years, months, weeks, and days.
One Rep Max Calculator MCP
Estimate 1RM using multiple models and generate structured warm-up routines.
European Pension Estimator MCP
Estimate monthly public pension benefits and replacement rates for the UK, Germany, France, and Spain.
Frequency & Note Converter MCP
Convert between musical frequencies and notes with precision.
String Tension Calculator MCP
Calculate string tension, instrument total tension, and gauge requirements for musicians.
Transposition Calculator MCP
Transpose notes, chords, scales, and progressions with ease.
Calorie Burn Estimator MCP
Calculate energy expenditure using MET values, body weight, and activity duration.
Virtual Currency Converter MCP
Calculate real-world USD costs and economic efficiency of virtual currency bundles, item purchases, and gacha mechanics.
GPA Calculator MCP
Calculate weighted GPA for US (4.0) and Brazilian (10.0) scales, including honors classification.
Minimum Grade Calculator MCP
Calculate the exact minimum grade needed on your final exam to pass.
EU Late Payment Interest Calculator MCP
Calculate interest and fixed compensation for overdue commercial payments according to the EU Late/Late Payment Directive (2011/7/EU).
UK Statutory Interest Calculator MCP
Calculate statutory interest and fixed compensation for late commercial payments in the UK.
Roofing Squares Calculator MCP
Calculate roofing squares and material requirements based on roof pitch, area, and complexity.
Electrical Panel Load Calculator MCP
Calculate residential electrical load requirements based on NEC Article 220 standards to determine panel capacity and conductor sizing.
Insulation R-Value Calculator MCP
Calculate minimum insulation R-values, required thickness, and estimated costs based on IECC climate zones.
Plumbing Fixture Units Calculator MCP
Calculate DFU and WSFU loads and size plumbing pipe diameters according to IPC/UPCA standards.
SAT Score Calculator MCP
Calculate Digital SAT 2024 scores, percentile rankings, and US university competitiveness.
Water Heater Sizing Calculator MCP
Calculate required First Hour Rating (FHR), tank capacity, and efficiency benchmarks for water heaters based on occupancy and fuel type.
GRE Score Calculator MCP
Convert raw GRE answers into scaled scores, percentiles, and check graduate program eligibility.
INSS Retirement Estimator MCP
Estimate your Brazilian social security retirement benefits based on age, contribution time, and average salary.
UK PAYE Calculator MCP
Calculate UK Income Tax and National Insurance deductions for weekly or monthly pay periods.
Pediatric Growth Percentile Calculator MCP
Calculate pediatric growth percentiles and Z-scores using WHO (0-60m) and CDC (61-216m) standards.
Transport Carbon Calculator MCP
Calculate CO2 emissions for various transport modes including cars, planes, and trains.
Spain IRPF Calculator MCP
Calculate Spanish Personal Income Tax (IRPF) liabilities, including taxable base determination and regional tax application.
Pet Age Converter MCP
Calculate human-equivalent ages for dogs and cats using species-specific biological growth curves.
Pet Lifespan Estimator MCP
Estimate pet longevity and identify life stages based on species, breed, and size.