Sterilization Timer – Online Boil Water Reminder for Pacifiers
Countdown timer with alerts for boiling pacifiers, bottles, or pump parts. Follow recommended times. Local audio alarm.
UD5 Toolkit
Visual thermometer chart to track your savings progress
Tip: Breaking your goal into monthly targets makes it easier to stay on track. Try the 50/30/20 rule: save 20% of your income.
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—Everything you need to know about savings goal tracking
Countdown timer with alerts for boiling pacifiers, bottles, or pump parts. Follow recommended times. Local audio alarm.
Countdown timer for applying a heating pad. Includes recommended max session. Prevent burns.
Select your latitude and day of year to see sun path and identify spots with the most direct sunlight for solar garden lights. Simple visual tool.
Build a categorized list of possessions with value, serial number, and photo (local). Export for insurance purposes. Private.
Calculate travel time by entering distance and average speed. Add rest stops duration. Get estimated arrival time. Simple travel planner.
See how making extra payments reduces tenure and saves interest. Visual graph comparing original vs prepaid amortization. Purely local financial tool.
Visualize real‑time linear acceleration (excluding gravity). Watch the 3D vector graph move as you shake the device.
Estimate solar heat gain through windows given SHGC and orientation. Understand cooling loads. Simple educational physics tool. Local.
Calculate number of charcoal briquets for Dutch oven cooking temp. Also includes multi-stage cooking time.
Compute personalized daily water intake based on weight, climate, and exercise intensity. Converts to common cups/ounces. Purely local with no tracking.
Add plants and track when you last watered them. Get a simple visual alert when it's time to water. Local storage.
Log floor time minutes for small pets. See weekly average. Ensure enough exercise. Local storage.
Enter your weight and activity level to get a recommended daily water intake goal. Reminder to drink up.
Plan your time‑lapse by entering desired clip length, fps, and event duration to find the shooting interval and total frames needed. Avoid under‑ or over‑shooting.
Set interval reminders to reapply sunscreen every 2 hours (or custom) with sound and notification. Protect kids' skin.
Enter the recipe's wattage and your microwave's wattage to convert cooking time. Prevent burnt or cold food.
Enter wattage, hours per day, and your electricity rate to calculate daily, monthly, and annual cost. Save energy.
Enter skin type and UV index to estimate time to sunburn. Visual countdown reminder to reapply sunscreen or seek shade. Educational only.
Calculate monthly EMIs for any loan type and see the detailed amortization schedule. Compare different interest rates and tenures with instant results.
Calculate dew point or relative humidity from temperature and the other parameter. Also computes wet-bulb temperature. Meteorology reference.
Convert between currencies using manually updated or default rates. Great for estimation when offline. Local settings.
Enter vehicle price, down payment, rate, term to compute monthly payment and total interest paid.
Enter a URL and get a rough estimate of its carbon emissions per page view. Based on data transfer size and energy model. Educational.
Enter hop additions with time and alpha acid to estimate International Bitterness Units. Adjust recipe.
Find the best tilt angle for solar panels based on your latitude and season (summer, winter, average). Simple trigonometric estimation. No location data sent.
Estimate monthly car loan payments with trade-in, down payment, and sales tax options. Amortization schedule included. Client-side calculation.
Calculate how many gallons of water to store based on household size and days. Preparedness aid.
Enter number of people and desired duration to estimate the minimum square footage and ventilation CFM for a residential storm shelter.
Enter your altitude to adjust canning processing times or pressure. Prevent botulism. Based on USDA guidelines. Essential for home canners.
Animated circle guides your breathing: breathe in, hold, breathe out. Customizable ratios (e.g., 4-7-8). Soothing colors, optional bell sound. Purely local.