Mortgage Calculator
Monthly payment with tax and insurance included.
Never uploadedStart, stop and record laps. Accurate even when the tab is in the background.
00:00.00
Timing begins immediately.
Each lap shows the total and the split from the previous one.
Elapsed time accumulates across pauses.
Displayed to a hundredth of a second. The underlying measurement uses the system clock, so it does not drift while the tab is backgrounded.
The total elapsed time at that moment, plus the split since the previous lap - both are shown.
Yes. Elapsed time accumulates across pauses rather than restarting.
No. Reloading the page clears everything - nothing is stored or transmitted.
A stopwatch with lap timing, displayed to a hundredth of a second. Elapsed time is measured against the system clock rather than by counting timer callbacks, so it stays accurate even when the tab is in the background - which is where most browser stopwatches quietly fall apart, since browsers throttle background timers heavily. Each lap records both the total elapsed time and the split since the previous lap, and pausing accumulates rather than restarting.
The last couple are from other categories - there are 81 tools here in total.
Monthly payment with tax and insurance included.
Never uploadedMonthly instalment and what the loan really costs.
Never uploadedPercent of, percent change, and what-percent-is.
Never uploadedExact age and the countdown to your next birthday.
Never uploadedStrong random passwords, generated in your browser.
Never uploadedFormat, validate and minify JSON instantly.
Never uploaded