If you still tip your change jar out on the table, sort, stack, and count — you're spending real time on something a kitchen scale solves in under three minutes. This is a short post for anyone who has felt that pile of pennies stare back at them. There is a faster way, and you almost certainly already own everything you need.
The case against counting by hand
Counting by hand has three problems that get worse the more coins you have:
- It scales linearly with the pile. Double the coins, double the time. A scale doesn't care.
- It's error-prone. Humans miscount roughly one in every 50 coins. A small café till has a 50/50 chance of being off by at least one coin every night.
- It's boring. Which is why nobody actually does it often enough — coins end up in a jar, then a bigger jar, then a drawer.
The faster way, in one sentence
Sort by denomination, drop each pile on a kitchen scale, type the weight into CoinPouch, get the count and total in seconds. That's the entire workflow. Here's how it compares for a typical change jar of around 250 coins:
| Method | Time | Typical error |
|---|---|---|
| By hand | ~25 min | ±3–5 coins |
| Coin sorter machine | ~8 min | Variable (jams) |
| Scale + CoinPouch | ~3 min | ±0–1 coin |
Why the scale wins
Every circulating coin has an official weight set by the mint. CoinPouch has those weights for 11 currencies (USD, EUR, GBP, CHF, JPY, KRW, CAD, AUD, NOK, DKK, SEK) baked in. When you type 50 grams of US dimes into the app, it knows that's 22 dimes worth $2.20 — instantly. No counting required.
The math is exact, the scale is accurate to 0.1 g, and the app doesn't get bored on coin 247. For the full breakdown of the science, read How to Count US Coins Fast.
What about cash?
Banknotes don't weigh differently enough to count by scale — but CoinPouch handles them too. Tap in the number of bills per denomination and the app adds them to your coin total. One screen, one grand total. We cover the combined workflow in Coin by Weight & Cash Counter App in One.
The 3-minute test
Pour your change jar onto a table. Sort it into piles by denomination (60 seconds). Weigh each pile (60 seconds). Type the weights into CoinPouch (60 seconds). You're done. Whatever total you would have spent the next 22 minutes confirming — you already have it.
If you run a business — café, charity, market stall, vending — the savings compound. See Coin Counting for Small Businesses for the till-closing workflow.
Stop counting by hand
You don't need a special device. You don't need to switch banks. You need a kitchen scale, a free app, and three spare minutes. CoinPouch is free on the App Store — try it on tonight's change pile and never go back.
