Jehan Wadia

Author

Jehan Wadia

Chief Executive Officer

1174 calculators

8 areas of expertise

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

Golf Marketing Finance Computer Science Data Science Physics Mathematics Business

Education

University of Ottawa

Bachelor of Applied Science - BASc, Computer Science

Margin Of Error Calculator

Compute margin of error from sample size, proportion, and confidence level. View confidence interval, FPC, quality scale, and step-by-step math.

Markup Calculator

Free online markup calculator to find selling price, cost, and markup percentage. Easily calculate profit margins and optimize your pricing strategy.

Maryland Paycheck Calculator

Compute Maryland take-home pay per period or annually. Covers salary and hourly with overtime, W-4 and MW507 inputs, 24 counties, and step-by-step math.

Mass Calculator

Compute mass, density, or volume from the other two. Pick from 12 material presets, convert across SI and imperial units, and see step-by-step solutions.

Matrix Calculator

Free online matrix calculator. Perform addition, subtraction, multiplication, determinants, inverse & more. Get instant results with step-by-step solutions.

Matrix Multiplication Calculator

Multiply matrices, compute matrix powers (0 to 10), or scale by a scalar. Supports fractions, complex numbers, and step-by-step solutions with a heatmap.

Max Heart Rate Calculator

Calculate your maximum heart rate instantly with our free online calculator. Enter your age to find your MHR and optimal training heart rate zones.

Max Rep Calculator

Estimate your 1RM from weight and reps with Epley, Brzycki, or 4 other formulas. Get training zone weights, formula comparison, and step-by-step solutions.

MCAT Score Calculator

Calculate your MCAT score instantly with our free MCAT Score Calculator. Estimate section scores, total score, and percentile rankings for medical school admissions.

Mcdonald's Nutrition Calculator

Build a McDonald's meal and track calories, protein, carbs, fat, and sodium. Filter allergens, compare items, and get an A-F health grade with macro chart.

Mean Median Mode Calculator

Calculate mean, median, and mode instantly with our free online calculator. Enter your data set and get accurate central tendency results in seconds.

Median Calculator

Use our free median calculator to quickly find the median value of any data set. Enter your numbers and get instant results. Easy, fast, and accurate.

Mega Millions Calculator

Estimate your Mega Millions take-home for lump sum and annuity. Compare federal and state taxes across 50 states. View a full 30-year annuity schedule.

MELD 3.0 Calculator

Compute your MELD 3.0 score from creatinine, bilirubin, INR, sodium, and albumin. View 90-day survival, severity tier, and step-by-step formula breakdown.

MELD Calculator

Compute MELD 3.0, MELD-Na, and MELD 2016 scores from creatinine, bilirubin, INR, sodium, and albumin. View 90-day survival, severity bands, and formulas.

MELD Na Calculator

Compute MELD(i) and MELD Na scores from creatinine, bilirubin, INR, and sodium inputs. View 3-month mortality risk bands, step-by-step math, and bar chart.

Metabolic Rate Calculator

Estimate BMR with Mifflin-St Jeor, Harris-Benedict, or Katch-McArdle formulas. View TDEE for 6 activity levels with a chart and step-by-step breakdown.

Open Engineering

Metal Weight Calculator

Calculate metal weight for round, square, hex, tube, sheet, disc, and ring shapes. Pick from 40+ alloys, set quantity, get weight in lb and kg plus volume.

Open Construction

Meters to Feet Calculator

Convert meters to feet instantly with our free online calculator. Get accurate m to ft conversions for any value. Simple, fast, and easy to use.

Michigan Paycheck Calculator

Estimate Michigan take-home pay for salaried, hourly, or tipped wages. Covers federal W-4, 4.25% state tax, 24 city taxes, FICA, overtime, and 401(k).

Midpoint Calculator

Use our free midpoint calculator to find the exact center point between two coordinates. Enter your X and Y values for instant midpoint results.

Mifflin St Jeor Calculator

Calculate BMR and TDEE with the Mifflin St Jeor equation. Enter age, sex, height, weight. Compare 6 activity levels with step by step math, BMI, and chart.

Open Automotive

Mileage Calculator

Estimate driving distance, trip cost, and fuel usage between cities or coordinates. Add up to 5 stops, swap origin and destination, adjust speed, and avoid tolls or highways.

Mileage Reimbursement Calculator

Calculate mileage reimbursement using IRS rates from 2019 to 2026. Enter business, medical, or charitable miles. Log trips, set custom rates, print reports