About
Jehan Wadia is a seasoned entrepreneur with a Bachelor of Applied Science (BASc) in Computer Science from the University of Ottawa. With expertise in both computer science and marketing, he has successfully blended technical innovation with strategic business insights. His background enables him to create solutions that leverage technology to solve complex problems, while his marketing acumen drives growth and customer engagement in competitive markets. Passionate about innovation, he excels at bridging the gap between technology and business.
Areas of expertise
Education
Calculators by Jehan Wadia
49-72 of 1357Add VAT Calculator
Add or remove VAT in 7 currencies. Pick UK or global rate presets or set a custom rate. Get net, VAT, and gross results with step-by-step math and a chart.
Open MathAdding Fractions Calculator
Add and subtract up to 9 fractions, mixed numbers, or decimals. Shows LCD steps, simplified and mixed number answers, decimal and percent value.
Open HealthAdjusted Body Weight Calculator
Compute adjusted body weight, IBW, lean BW, BMI, % over IBW, and nutritional BW from sex, height, and weight. Four sub-60 inch methods and a bar chart.
Open GamingAdopt Me Trade Calculator
Calculate Adopt Me trade values, up to 8 items per side. Apply Fly, Ride, Neon and Mega Neon multipliers, then see demand scores and a fairness verdict.
Open GamingAdopt Me Value Calculator
Calculate trade value for up to 8 pets per side. Toggle Neon, Mega Neon, and age stage, then read the fairness verdict, demand average, and value gap.
Open FinanceADP Paycheck Calculator
Estimate net pay from hourly, salary, or 1099 income. Applies 2026 federal brackets, W-4 Steps 2-4, all 50 states, pre-tax deductions, bonus withholding.
Open HealthAdrenal Washout Calculator
Compute APW and RPW from post-contrast and delayed HU inputs. Flags adenoma thresholds, shows step-by-step math, and generates a copyable clinical report.
Open TimeAge Calculator
Use our free age calculator to find your exact age in years, months, weeks, and days. Enter your birthdate and instantly calculate your precise age.
Open TimeAge Difference Calculator
Calculate age differences in years, months, weeks, days, hours, and seconds. Enter birthdates, birth years, or direct ages. Half-plus-seven rule and steps.
Open ConstructionAggregate Calculator
Estimate aggregate tonnage for up to 10 areas. Enter dimensions, depth, and density by geology. Outputs cubic yards, tons with overage, and area breakdown.
Open FinanceAGI Calculator
Estimate your AGI from 10 income types and 9 above-the-line deductions. Auto-applies caps and phaseouts by filing status. Step-by-step math and charts.
Open FinanceAir Density Calculator
Calculate dry or moist air density from pressure, temperature, and humidity. Outputs in kg/m³, lb/ft³, sl/ft³ with density ratio and step-by-step formulas.
Open FinanceAir Force Pay Calculator
Estimate monthly Air Force RMC with base pay, BAH, BAS, and tax advantage. Covers E-1 to O-10, ZIP-based BAH, drill pay mode, and 2024 to 2026 comparison.
Open HealthAir Force PT Calculator
Calculate your Air Force PT test score instantly. Enter pushups, situps, run time & waist measurements to get your USAF fitness assessment results.
Open FinanceAir Force Retirement Calculator
Estimate monthly retired pay from High-3 average and years of service. Compare two scenarios, project COLA growth, and find the BRS break-even age.
Open TravelAir Miles Calculator
Calculate great circle distance between airports by IATA code or coordinates. Add up to 10 stops, mirror a round trip, get bearing, flight time, route map.
Open FinanceAirbnb Calculator
Use our free Airbnb calculator to estimate rental income, occupancy rates, and expenses. Maximize your short-term rental profits with accurate projections.
Open FinanceAlabama Paycheck Calculator
Estimate Alabama take-home pay from salary or hourly wages. Covers federal W-4, state A-4 exemptions, city occupational tax, pre- and post-tax deductions.
Open HealthAlcohol Unit Calculator
Calculate alcohol units from ABV and volume across 16 country standards. Reverse solve for volume or ABV. Track sessions with preset and custom drinks.
Open ConstructionAluminum Weight Calculator
Calculate aluminum weight across 28 alloys and 24 shapes. Enter dimensions in mm, cm, m, in, or ft. Get results in kg, lb, grams, oz, and metric tonnes with volume output.
Open FinanceAmazon Profit Calculator
Calculate net profit per unit from selling price, COGS, and FBA fees. Referral rates for 29 categories, size tier fees, ROI, margin, break-even price.
Open FinanceAmazon Revenue Calculator
Compare FBA and FBM net profit per unit with referral, fulfillment, and storage fees. Get break-even price, margin, ROI, and monthly market projections.
Open FinanceAmortization Calculator
Use our free amortization calculator to estimate monthly loan payments, interest costs, and view a full amortization schedule for mortgages and loans.
Open PhysicsAmp Calculator
Free online amp calculator to quickly compute electrical current from voltage, watts, and resistance. Calculate amps using Ohm's law with ease.
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