# How to keep track of groceries at home

URL: https://mykitchenradar.com/guides/how-to-keep-track-of-groceries-at-home/
Updated 2026-11-08 · By SyntyAxis

> To keep track of groceries at home, track only the staples your family uses every week, not everything in the cupboard. Give each staple an "always keep" level, check it by eye as Full, Half, Low or Out, and keep one shared list the whole family can add to. Write the buy list the evening before shopping day, so it shows what is low that week and not what was low last week.

MyKitchenRadar is a family kitchen app that tells you how many days each food at home will last, like "rice: about 6–11 days", and reminds everyone before it runs out. This guide is the method behind it, and it works on paper too.

## The method in six steps

1. Track staples, not everything.
2. Set an "always keep" level for each staple.
3. Check by eye: Full, Half, Low or Out.
4. Keep one shared list for the whole family.
5. Write the buy list the evening before shopping day.
6. Give perishables a "use first" spot.

## 1. Track staples, not everything

A staple is something your family uses every week and misses the same day it runs out. Think rice, atta or flour, milk, cooking oil, eggs, bread, dal or beans, onions, coffee or tea. For most families that list fits on one page.

Leave out the long-life items. USDA FoodKeeper gives ground spices 2–3 years, salt and sugar an indefinite pantry life, and soy sauce 3 years unopened. They run out rarely and slowly. Check them once a month instead of every week.

Tracking everything fails because logging every jar takes longer than the shop it is meant to save.

## 2. Set an "always keep" level

An "always keep" level is the amount below which a staple goes on the list. Set it to cover the days until your next shop, plus a few days of buffer for guests, a late shop or a big cooking day.

An Indian family of four at the national city average uses about 16.8 kg of rice a month, or about 0.56 kg a day (MoSPI HCES 2023-24). With a weekly shop and a 5-day buffer, the family needs 12 days of rice on hand. That is about 6.7 kg. When the bag drops below that, rice goes on the list.

Your family's rate will be different. To find it, write the date on a pack when you open it and count the days until it runs out. The free [How long will it last? estimator](/tools/how-long-will-it-last/) gives a first guess for rice and atta from your family's ages and state.

## 3. Check by eye: Full, Half, Low or Out

Do not weigh anything. Look at the bag or bottle and pick one of four words.

| Level | What it looks like | What to do |
|---|---|---|
| **Full** | Unopened, or close to it | Nothing |
| **Half** | About half left | Nothing yet, unless shopping is far away |
| **Low** | Below your "always keep" level | Buy on the next shop |
| **Out** | Empty, or one meal left | Buy today |

Four levels are enough to decide what to buy, and fast enough that people actually do it. A glance at five staples takes less time than making tea.

## 4. Keep one shared list

In many homes, the person who shops is not the person who cooks. The cook knows the dal is low. The shopper is at the store with no idea.

One list, seen and edited by everyone, fixes that. Whoever sees Low or Out adds the item. Whoever shops ticks it off the moment it goes in the cart. Two separate lists, or one list in one person's head, is how a family ends up with two bags of atta and no milk.

## 5. Write the buy list the evening before shopping day

Write the list the night before you shop, not a week earlier. A list written on Monday for a Saturday shop is five days out of date. Walk past the staples, mark each one Full, Half, Low or Out, and add every Low and Out to the list.

Group the list by when you need things. "Needed by tomorrow" goes first. "This week" goes second. If the shop is short on time or money, the first group still gets bought.

## 6. Give perishables a "use first" spot

Perishables do not run out. They go off. Spinach and curd go bad at the back of the fridge while the family buys more.

Keep one shelf or box at the front of the fridge for anything that needs using in the next two days. USDA FoodKeeper gives leafy greens 1–4 days in the fridge, bagged greens 2 days once opened, and yogurt 1–2 weeks. Ripe tomatoes keep about 7 days on the counter. Check this spot every day or two, and plan the next meal around it.

## Paper list, spreadsheet, list app or MyKitchenRadar

Each way of tracking suits some families. The table compares them by type, not by brand.

| | Paper list on the fridge | Spreadsheet | Shopping list app | MyKitchenRadar |
|---|---|---|---|---|
| **What it knows** | What someone wrote down | What someone typed, and any formula you add | What someone typed | An estimate of days left for each item, from your family's size, ages and food culture, corrected by your checks |
| **Shared with family** | Only people at home | Yes, if it is a shared online file | Yes, on every phone | Yes, the same kitchen on every phone |
| **Tells you what is running low** | No | Only if you log every use | No | Yes, as a range like "about 6–11 days" |
| **Effort each week** | Write items as you notice them | Update after every shop and every use | Add items as you notice them | Answer an occasional Full, Half, Low or Out check |
| **At the shop** | Only if you remember to take it | Clumsy on a phone | Good | Buy list grouped "Needed by tomorrow" and "This week" |
| **Cost** | Free | Free | Free or paid, depending on the app | Free core app, one optional Family plan, no ads |
| **Weak spot** | Gets left at home; no one updates it | Goes stale when nobody logs what they used | Only as good as what was typed | Not released yet; the first guess is for a typical family and needs a few checks to fit yours |

A paper list is the right choice for a single person who shops once a week. A spreadsheet suits someone who enjoys numbers and keeps it up. A shopping list app is good at the shop itself. The gap in all three is the same. None of them warns you before something runs out unless someone keeps logging every use.

## How MyKitchenRadar applies this method

MyKitchenRadar is built on the same six steps. You set up the family once and add stock from a starter kitchen of about 40 usual items for your food culture. You can also add a bill photo, scan a barcode or type. The app then counts down each item. It shows each one as a range of days, marked red for today or 1 day, amber for 2–6 days and green for 7 days or more. Now and then it asks "How much rice is left?" and you tap Full, Half, Low or Out. Each answer teaches it how your family really eats.

At 8:00 a morning digest says what is running low. The shared buy list is ready the evening before shopping day. Order links open a shop app for your country (Blinkit, Zepto, Instamart, BigBasket or Amazon in India; Instacart or Amazon in the US) with the item already searched. Perishables like milk, curd, greens and tomato get a "Use first" clock.

Coming soon for iPhone, iPad and Mac. Android after that. Free core app. One optional Family plan. No ads.

Read [how the countdown works](/how-it-works/), see the app on the [home page](/), or try the [free estimator](/tools/how-long-will-it-last/) on one bag of rice or atta.

## Related guides

- [Pantry staples list with storage times](/guides/pantry-staples-list/)
- [Monthly grocery list for an Indian family of 4](/guides/monthly-grocery-list-india/)
- [How long will rice last?](/guides/how-long-will-rice-last/)

## Questions

### What is the easiest way to keep track of groceries at home?

Track only your weekly staples, give each an "always keep" level, and check them by eye as Full, Half, Low or Out before you shop. Keep one list the whole family can see and add to.

### Should I track every item in my pantry?

No. Staples like rice, flour, milk, oil, eggs and coffee are the ones that cause trouble when they run out. Spices, sauces and baking items last months or years, so a monthly check is enough for them.

### What is an "always keep" level?

It is the amount below which you buy more. Set it to cover the days until your next shop plus a few days of buffer. For an Indian family of four at the national city average for rice, shopping weekly with a 5-day buffer, that is about 6.7 kg.

### How often should I check what groceries we have?

Once a week, the evening before shopping day, for staples. Check perishables like milk, curd, greens and tomatoes every day or two, because leafy greens last only 1–4 days in the fridge (USDA FoodKeeper).

### Is a spreadsheet good for tracking groceries?

A spreadsheet works if one person updates it after every shop and every use. It can calculate days left from your own numbers. It breaks down as soon as nobody enters what they used.

### What is the difference between a shopping list app and a kitchen stock app?

A shopping list app remembers what you type. A kitchen stock app keeps an estimate of what is at home and tells you what is about to run out. MyKitchenRadar counts down days left for each item and asks you to confirm now and then.

### How do we stop buying the same thing twice?

Use one shared list instead of one per person, and mark items as bought the moment they go in the cart. Duplicate buys happen when two people shop from two different memories of the kitchen.

## Sources

- [MoSPI, Household Consumption Expenditure Survey 2023-24 (NSS Report 592), Statement 5U](https://mospi.gov.in/sites/default/files/publication_reports/Final_Report_HCES_2023-24L.pdf)
- [USDA FSIS FoodKeeper data (CC0), data version 128](https://catalog.data.gov/dataset/fsis-foodkeeper-data)