Conversions: Feet ⇔ Miles ⇔ Steps ⇔ Kilometers
Steps to km, steps to miles - Convert feet, miles or kilometers to steps - and vice versa. Plus, many tips for measuring your step-length…
Calculate Your Pulse: Sports, Training, and Weight Reduction
Careful: Not every pulse rate will get you to your goal! With this calculator, the optimal pulse rate for maximally effective training can be calculated,…
Calculator for Ovulation, Fertile Days, and Infertile Days
Calculating ovulation, fertile days, and infertile days Ad Please note: online fertility calculators should not be used as natural birth control under any circumstances! The results…
The Hand Sanitizer Calculator: How long will your disinfectant last?
Disinfectants are currently in short supply due to the corona pandemic. Those who especially rely on it are anxiously looking at their dwindling reserves: How…
Toilet paper hoarding: How long does the supply last?
You're nervously eyeing your last two rolls of toilet paper and wondering how long they will last? Or you still have four packs on stock…
Ergonomic Office: Calculate optimal height of Desk, Chair / Standing Desk
About 80 percent of all people suffer from back pain at least once in their lives. Every 10th illness-related workday absence can be attributed to…