

Microwave Time Saver
Instantly converts heating times (e.g., 500W) to match your microwave's wattage. Essential for convenience store bentos.
Cost / License
- Free
- Proprietary
Platforms
- Windows
- Online
- Android
Features
Properties
- Privacy focused
- Lightweight
Features
- No registration required
- No Tracking
- Timer
Tags
- cooking
- timer-utility
- japanese
- microwave
- kitchen
Microwave Time Saver News & Activities
Recent activities
- rated Microwave Time Saver
- nidone added Microwave Time Saver
- POX updated Microwave Time Saver
- nidone reviewed Microwave Time Saver
Essential tool for Japan life. Simple, fast, and works offline. I use it every day to heat up my lunch quickly. The cute UI is a nice bonus!
- nidone liked Microwave Time Saver
nidone added Microwave Time Saver as alternative to Cooking Time Calculator for Microwave Ovens
Microwave Time Saver information
What is Microwave Time Saver?
The Problem: In Japan, most frozen foods and convenience store bentos have heating instructions for "500W" or "600W". However, many modern microwaves run at 700W, 1000W, or higher. Calculating the reduced time in your head is difficult.
The Solution: Microwave Time Saver allows you to input the "Package Wattage" and "Your Microwave Wattage" to instantly get the correct heating time.
Key Features:
- Instant Conversion: 500W to 1000W? Done in a second.
- Timer Function: Start the countdown directly from the result.
- PWA Support: Works in your browser without installation.
- Cute Interface: Designed to make your lunch break happier.
- 🌍 21 Languages Supported: Essential for tourists and residents in Japan.
Supported Languages: English, Japanese, Chinese (Simplified & Traditional), Korean, Vietnamese, Portuguese, Spanish, French, Tagalog, Indonesian, Thai, German, Italian, Russian, Hindi, Turkish, Malay, Dutch, Polish, and Ukrainian.
Note: This tool focuses on speed and heating efficiency. Perfect for quick lunches, bentos, and leftovers.






Comments and Reviews
Essential tool for Japan life. Simple, fast, and works offline. I use it every day to heat up my lunch quickly. The cute UI is a nice bonus!