Kitset
Miscellaneous Calculators(4)
Bandwidth Calculator
Estimate website bandwidth from average page size, page views per day and days per month.
Dimensional Weight Calculator
Calculate dimensional weight and billable weight from package dimensions, actual weight and DIM divisor.
Download Time Calculator
Estimate download time from file size and internet speed. Supports MB, GB, TB and Mbps.
Reorder Point Calculator
Calculate reorder point from average daily demand, lead time and safety stock.
Marketing & Growth(4)
CPM Calculator
Calculate CPM from campaign cost and impressions. Useful for ads, sponsorships, newsletters and media buying.
CTR Calculator
Calculate CTR from clicks and impressions. Useful for ads, email campaigns, search results and social posts.
Conversion Rate Calculator
Calculate conversion rate from conversions and visitors or sessions. Useful for landing pages, funnels and ecommerce.
ROAS Calculator
Calculate ROAS from ad revenue and ad spend. Shows return multiple, revenue percentage and revenue minus spend.
Statistics(4)
Confidence Interval Calculator
Estimate a 90, 95 or 99 percent two-sided confidence interval for a mean using sample summary values and a z critical...
Margin of Error Calculator
Estimate margin of error and an approximate confidence interval from sample size, observed proportion and a selected ...
Normal Distribution Calculator
Calculate normal-distribution probability below, between and above two bounds from an entered mean and standard devia...
Variance Calculator
Calculate population variance, sample variance and sample standard deviation from a comma-, space- or semicolon-separ...
Loans & Mortgages(3)
Car Affordability Calculator
Estimate a pre-tax vehicle price from a maximum monthly loan payment, down payment, annual rate, term and entered sal...
Loan Amortization Calculator
Estimate monthly loan payment, total interest and total paid from amount, rate and term.
Mortgage Points Calculator
Estimate mortgage discount point cost, monthly payment savings and simple break-even months for two fixed interest ra...
Geometry & Shapes(3)
Circumference Calculator
Calculate a circle circumference, diameter and area from its radius, with outputs kept in the same linear and corresp...
Rectangular Prism Calculator
Calculate rectangular-prism volume, surface area and corner-to-corner space diagonal from length, width and height.
Trapezoid Calculator
Calculate trapezoid area, perimeter and midsegment from two parallel bases, perpendicular height and side lengths.
Classical Mechanics(3)
Hydrostatic Pressure Calculator
Calculate hydrostatic gauge pressure, absolute pressure and force per square meter from fluid density, depth, gravity...
Ideal Gas Law Calculator
Calculate pressure, volume, moles or Kelvin temperature from the other three ideal-gas variables in SI units.
Wave Speed Calculator
Calculate wave speed, frequency or wavelength from the other two quantities using the standard steady-wave relationship.
Everyday Tools(3)
Meeting Cost Calculator
Estimate meeting cost from participant count, hourly rate, meeting length and monthly frequency.
Online Tools Suite
Kitset is a searchable collection of over 400 free online tools that run entirely in the browser. The suite includes ...
Unit Price Calculator
Calculate unit price from package price and quantity. Compare grocery, supplies and bulk purchases by price per unit.