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
817-840 of 1172PPI Calculator
Free PPI calculator to find pixels per inch for any display. Enter screen size and resolution to calculate PPI, pixel density, and display sharpness.
Open ChemistryPPM Calculator
Calculate PPM with four methods: mass/mass, mass/volume, volume/volume, mole/mole. Solve for PPM, solute, or solvent. Step-by-step math and bar chart.
Open HealthPregnancy Weight Gain Calculator
Use our free pregnancy weight gain calculator to track healthy weight gain by trimester. Get personalized recommendations based on your pre-pregnancy BMI.
Open FinancePresent Value Calculator
Calculate present value of future cash flows with our free PV calculator. Factor in discount rates, time periods, and compounding to make smart investment decisions.
Open TravelPressure Altitude Calculator
Compute pressure altitude from station pressure or elevation with altimeter setting. Full ISA atmosphere model, inHg/hPa/Pa units, step-by-step solutions.
Open HealthPREVENT Calculator
Estimate 10 and 30-year CVD, ASCVD, and heart failure risk with AHA PREVENT equations. Enter age, cholesterol, BP, eGFR, BMI. View statin and BP advice.
Open MathPrime Factorization Calculator
Find the prime factorization of any number instantly. Our free prime factorization calculator breaks down numbers into prime factors with step-by-step solutions.
Open MathPrime Number Calculator
Check if a number is prime, find the next or previous prime, and view all factors. Supports expressions with exponents and factorials, up to 1000 digits.
Open Mathprobability Calculator
Calculate single, two-event, conditional, and series probabilities. Supports Bayes' theorem, reverse solver, Venn diagrams, and step-by-step solutions.
Open PhysicsProjectile Motion Calculator
Calculate projectile motion trajectory, range, height, and time of flight. Free online physics calculator with instant results and detailed equations.
Open TechnologyProjector Calculator
Calculate throw distance or image size from throw ratio and aspect ratio. Search 70+ projector models, check room depth fit, lens offset, screen gain.
Open FinanceProperty Tax Calculator
Use our free property tax calculator to estimate your annual property taxes. Enter your home value and tax rate to get instant, accurate results.
Open MathProportion Calculator
Solve any proportion a/b = c/d by entering three values. View cross-multiplication steps, choose decimal or fraction output, and export results as PDF.
Open FinanceProrated Rent Calculator
Calculate your prorated rent quickly and accurately. Enter move-in date, monthly rent, and days in the month to find your exact partial rent amount.
Open HealthProstate Volume Calculator
Calculate prostate volume from length, width and height with ellipsoid and bullet formulas. Get PSA density, size classification, step-by-step math.
Open HealthProtein Calculator
Calculate your daily protein needs based on age, weight, activity level, and fitness goals. Get personalized protein intake recommendations instantly.
Open HealthPSA Density Calculator
Divide PSA by prostate volume from MRI or TRUS dimensions, or enter volume directly. Ellipsoid formula, 0.10/0.15 risk tiers, step-by-step math.
Open TechnologyPSU Calculator
Estimate your PC power supply needs. Select CPU brand, socket, and model, add up to 2 GPUs with overclocking, configure RAM, storage, fans, and cooling. Get a recommended PSU wattage with power breakdown chart.
Open TimePTO Accrual Calculator
Calculate per-period PTO accrual rates, project balances with rollover and caps, or find your goal date. Hours or days, 6 frequencies, step-by-step math.
Open TimePTO Calculator
Calculate PTO balance with daily, weekly, bi-weekly, semi-monthly, monthly, or per-hour accrual. Set a cap, track usage, view step-by-step math and chart.
Open PhysicsPulley Calculator
Free online pulley calculator to find speed, size, RPM, and belt length. Easily solve pulley ratio problems for single and multiple pulley systems.
Open PhysicsPump Power Calculator
Calculate shaft and hydraulic power from flow, head or pressure, and efficiency. Solve for any of the four variables, plus kW, hp and step-by-step math.
Open BiologyPunnett Square Calculator
Use our free Punnett Square Calculator to predict genetic outcomes, genotype ratios, and phenotype probabilities. Perfect for biology students and genetics.
Open PetsPuppy Weight Calculator
Estimate your puppy's adult weight by age, breed, and parent weights. View a growth curve chart, milestone table, and confidence score. Covers 70+ breeds.
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