How to use the cash denomination calculator
- Enter the Amount.
- Choose the Currency: Indian rupee (₹), US dollar ($), Pound sterling (£) or Euro (€).
- Tick or untick Include coins.
- Read Pieces needed and the Breakdown (fewest pieces) table, which lists each denomination, whether it is a note or a coin, the count and the value. The table downloads as CSV.
What it does and when to use it
Cash still changes hands in shops, at events, for wages and for gifts. When you need to pack salary envelopes, fill a cash drawer, count takings or withdraw an exact sum, it helps to know the mix of notes and coins in advance. This calculator gives the smallest number of pieces for any amount.
The sets it uses:
| Currency | Notes | Coins |
|---|---|---|
| Rupee | ₹500, ₹200, ₹100, ₹50, ₹20, ₹10 | ₹5, ₹2, ₹1 |
| US dollar | $100, $50, $20, $10, $5, $1 | 25¢, 10¢, 5¢, 1¢ |
| Pound | £50, £20, £10, £5 | £2, £1, 50p, 20p, 10p, 5p, 2p, 1p |
| Euro | €200, €100, €50, €20, €10, €5 | €2, €1, 50c, 20c, 10c, 5c, 2c, 1c |
Rarely used pieces, such as the $2 bill, are left out on purpose.
If you are splitting a bill rather than counting cash, the tip calculator divides it per person. To plan the month that cash comes from, the budget calculator helps, and the net worth calculator adds up everything you own.
How it works
The calculator works from the largest denomination down. For each one it takes as many as fit into what is left, then moves to the next smaller one. This “greedy” method gives the fewest pieces for all four currencies’ standard sets.
To avoid rounding mistakes with cents and pennies, it works in the smallest unit (paise, cents or pence) internally. Anything left after the smallest available piece is reported as Not payable with these denominations.
Worked examples
These figures come from the calculator’s own function.
₹18,765 with coins. 37 × ₹500, 1 × ₹200, 1 × ₹50, 1 × ₹10 and 1 × ₹5 coin: 41 pieces.
₹18,765 without coins. The same notes, 40 pieces, and “Not payable with these denominations: ₹5.00”, because the smallest note is ₹10.
$87.41 with coins. $50, $20, $10, $5, two $1 bills, a quarter, a dime, a nickel and a penny: 10 pieces. With coins switched off, 41 cents is left unpaid.
Limits and tips
- Fewest pieces, not what you have. The tool assumes unlimited stock of every note and coin.
- Rupee amounts in paise cannot be paid, since the smallest coin used is ₹1.
- Only four currencies are included.
- The breakdown is computed in your browser.
Frequently asked questions
Why are ₹2000 notes not used?
Which euro notes does it use?
Why is part of my amount "not payable"?
Why do ₹10 and ₹20 always show as notes?
Sources
- ₹2000 Denomination Banknotes – Withdrawal from Circulation; Will continue as Legal Tender (press release, 19 May 2023) — Reserve Bank of India, accessed 2026-10-07
- Current banknotes (Europa series) — European Central Bank, accessed 2026-10-07
- Euro coins — European Central Bank, accessed 2026-10-07
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