Find the calculation that fits your task
Intious helps employees check a timecard, shift workers plan recurring workdays, and managers explore staffing capacity. Start with the relevant calculator above. Each tool shows its inputs, formula and limitations so you can understand the number before using it.
From a quick answer to a checkable result
A basic formula is only part of a work calculation. Midnight changes a timecard, a cycle anchor changes a shift calendar, and the order of PTO postings can change a capped balance. Our guides explain those differences with concrete examples and link directly to the tools that use them.
Use overnight shift calculations for clock entries across midnight, PTO caps and carryover for balance limitations, or FTE versus headcount when a capacity number is being mistaken for a hiring plan.
Frequently asked questions
Are the calculators free?
Yes. The published tools work without an account or payment. Enter your figures directly in the calculator; no subscription is required.
Are my hours and pay details uploaded?
The current calculator code processes entries on your device. Do not put private employee information into site search or contact messages. Hosting still involves ordinary technical page requests, as explained in the privacy policy.
Can I use these calculations at work?
Yes, for a planning estimate or arithmetic cross-check. Check your employer’s records, policies and the relevant rules before making payroll or staffing decisions. A calculator does not establish legal entitlement.
Where can I check how a result was produced?
Each tool has a formula, a worked example and related guides. The methodology page describes shared limitations, including daylight-saving changes, holiday adjustments and simplified PTO caps.