Calculators Starting With U

7 calculators whose name begins with “U”, spanning Everyday Life & Household, Computing, IT, Networking & Security and 4 other subject areas. Every one shows the formula it uses, works a full example by hand, and explains how to read the answer — so you can check the result rather than take it on trust.

They are grouped below by subject. If you are not sure of the name, the full A–Z index lists every calculator on the site, and each subject hub explains how its calculators relate to one another.

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Everyday Life & Household 2 calculators

Computing, IT, Networking & Security 1 calculator

Uptime SLA Downtime CalculatorAvailability = uptime ÷ agreed service timeEnter an availability target and this calculator tells you exactly how many minutes of downtime it buys you in the period you…

Corporate Finance & Valuation 1 calculator

Unlevered & Relevered Beta CalculatorHamada equation (1972); Harris–Pringle no-tax variantA published equity beta mixes two very different things: the risk of the business and the risk added by that company's…

Insurance & Risk Management 1 calculator

Uninsured Motorist Coverage CalculatorState UM/UIM statutes: difference-in-limits and add-on conventionsUninsured and underinsured motorist coverage is the only part of an auto policy that pays you for someone else's negligence. It…

Legal, Claims & Settlements 1 calculator

Unpaid Overtime Back Pay CalculatorFair Labor Standards Act, 29 U.S.C. §207Unpaid overtime is calculated from the regular rate , not from the hourly rate on your offer letter. The regular rate includes…

Time, Date, Navigation & Astronomy 1 calculator

Unix Timestamp Converter CalculatorPOSIX.1-2017 seconds since the EpochPaste an epoch value and get the UTC date, your local date, the ISO 8601 string and the day of the week; or switch direction…