Pregnancy Calculator Baby Centre UK Estimate your due date, current gestational age, and trimester progress using UK standard pregnancy dating methods. Calculation method Last menstrual period (LMP)Conception dateIVF transfer date First day of last period Average cycle length (days) Conception…
Pregnancy BMI Calculator UK Use this calculator to estimate your booking BMI (early pregnancy BMI), understand your BMI category, and see a guide range for healthy weight gain in pregnancy. This tool is educational and does not replace your midwife,…
Predicted Peak Flow Calculator UK Estimate your expected peak expiratory flow (PEF) using age, sex, and height, then compare with your measured reading. Age (years) Sex MaleFemale Height (cm) Measured Peak Flow (L/min) Personal Best (optional, L/min) Reference Adjustment Factor…
Pre Tax Wage Calculator UK Estimate your gross annual wage, PAYE tax, National Insurance, pension impact, student loan deductions, and net take-home pay. Pay basis Hourly rateMonthly salaryAnnual salary Pay amount (£) Hours per week (hourly basis) Weeks per year…
Pre Tax Salary Calculator UK Estimate your annual and monthly take-home pay from gross salary using current UK tax bands, National Insurance, pension contributions, and student loan deductions. Annual gross salary (£) Annual bonus (£) Pension contribution (% salary sacrifice)…
Pre Tax Income Calculator UK Estimate gross pay, take-home pay, and deductions for UK tax year assumptions. Supports England, Wales, Northern Ireland, and Scotland rates. Calculation Mode I know gross income (calculate net)I know take-home income (estimate gross) Income Period…
Pre Sales Tax Calculator Reverse-calculate the original price before sales tax using your total paid amount and local tax rate. Total Paid (After Tax) Sales Tax Rate (%) State Preset (Optional) Select a state base rateAlaska – 0.00%Alabama – 4.00%California…
Pre Reg Pharmacy Calculations UK Interactive calculator for dose-volume, infusion rate, and Cockcroft-Gault creatinine clearance revision. Calculation Type Dose to Volume (mg/kg to mL)Infusion Rate (mL/h and drops/min)Creatinine Clearance (Cockcroft-Gault) Patient Weight (kg) Dose (mg/kg) Stock Strength (mg/mL) Doses per…
Prayer Time Calculation Method UK Calculator Calculate daily prayer times for UK locations using major calculation methods, adjustable Asr school, and optional high latitude adjustment rules. Date Location Name Latitude Longitude (East positive, West negative) Timezone Offset Auto UK (GMT…
Prayer Time Calculation Method Birmingham UK Calculate daily Salah timings for Birmingham using established astronomical methods, high-latitude adjustments, and UK daylight saving handling. Date Calculation Method Birmingham Local (18° Fajr, 18° Isha)Muslim World League (18°, 17°)University of Karachi (18°, 18°)ISNA…