Right Calc Calculators

38 calculators

All calculators

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Finance

  1. Compound interest Investment with monthly contributions
  2. Loan payment Monthly payment and schedule
  3. Savings goal Monthly saving for a goal
  4. Simple interest Interest and total (I = P × r × t)
  5. Equivalent interest rate Monthly ↔ annual rate
  6. Financial calculator N, I/Y, PV, PMT and FV
  7. Marketplace profit Profit per sale and target price
  8. Inflation Dollar value over time, 1913 to today
  9. Margin and markup Profit margin and selling price

Math

  1. Percentage X% of Y, change, increase, discount
  2. Proportion (rule of three) Direct and inverse proportion
  3. Fractions Arithmetic with simplified result
  4. Mean and standard deviation Mean, median, mode, std. deviation
  5. Quadratic equation Quadratic formula and roots
  6. LCM and GCD Least multiple, greatest divisor
  7. Area of shapes Rectangle, triangle, circle, trapezoid

Health

  1. BMI Body mass index (WHO)
  2. Daily calories Daily needs and BMR
  3. Ideal weight Healthy range for your height
  4. Body fat Body fat from tape measurements
  5. Due date Due date and weeks pregnant
  6. Running pace Pace and race time projections

Date & time

  1. Age Exact years, months and days
  2. Days between dates Calendar and business days
  3. Add days to a date N days, months or years from a date
  4. Hours worked Clock in, clock out and break

Everyday

  1. Tip and bill split Tip and each person's share
  2. Fuel cost Gallons and cost of a trip
  3. Random number generator Random numbers in a range

Unit conversion

  1. Length converter Meter, foot, inch, mile
  2. Weight converter Kilogram, pound, ounce, gram
  3. Temperature converter Celsius, Fahrenheit, Kelvin
  4. Area converter Square foot, acre, hectare, m²
  5. Volume converter Liter, gallon, cup, m³
  6. Speed converter mph, km/h, m/s, knots
  7. Data storage converter Bytes, MB, GB, TB, GiB
  8. Time converter Seconds, minutes, hours, days
  9. Energy converter kcal, kJ, kWh, BTU