Opening and closing cash balance
The two numbers that bookend every day in your cash book — what they mean, the one formula that links them, and how to make sure your closing balance matches the drawer.
Short answer: Opening balance is the cash you start the day with; closing balance is the cash you end with. The formula is Closing = Opening + Receipts (Jama) − Payments (Naam). Today’s closing becomes tomorrow’s opening — that carry-forward is what keeps a cash book continuous and correct.
What they mean
- Opening cash balance — the notes and coins in hand at the start of the day, before any trading.
- Closing cash balance — the cash left at the end of the day, after all receipts and payments.
They are always about cash in hand — not profit, not sales, not what people owe you. A busy day can still end with a low closing balance if you paid suppliers; a quiet day can end high. That is normal.
The formula
Closing balance = Opening balance + Total receipts (Jama) − Total payments (Naam)
Work it out at the end of each day. Then count the actual cash in the drawer. The two should be identical — if they aren’t, something is missing or mis-recorded (see reconciliation below).
A 3-day worked example
Watch how each day’s closing carries into the next day’s opening:
| Day | Opening | + Receipts | − Payments | Closing |
|---|---|---|---|---|
| Mon | ₹ 10,000 | ₹ 8,500 | ₹ 6,200 | ₹ 12,300 |
| Tue | ₹ 12,300 | ₹ 5,000 | ₹ 7,800 | ₹ 9,500 |
| Wed | ₹ 9,500 | ₹ 11,200 | ₹ 4,000 | ₹ 16,700 |
Monday closes at ₹12,300, so Tuesday opens at ₹12,300 — and so on. No day stands alone; the chain is unbroken.
Where the very first opening balance comes from
On the day you start keeping the book, there is no previous closing to carry forward. So you simply count the cash you have and enter it as the opening balance. In Daily Cash Entry this is the “Shri Rokad Nagad” / opening cash you set when you create your book; after that, every day’s opening is filled in for you automatically.
Why the closing balance must match the drawer
The closing balance is a promise: “this is how much cash I should have.” Counting the drawer is the proof. A difference is a signal, not a disaster:
- Book higher than cash — a payment or a withdrawal wasn’t recorded.
- Cash higher than book — a receipt was missed, or an amount was entered wrong.
Caught the same day, these take a minute to fix. Left to month-end, they become a guessing game. A closing balance can never be negative — you cannot pay out more cash than you hold.
Frequently asked questions
What is opening and closing cash balance?
Opening balance is the cash in hand at the start of the day; closing balance is the cash left at the end. Closing = opening + total receipts − total payments. Today's closing becomes tomorrow's opening.
How do you calculate closing cash balance?
Closing balance = opening balance + total cash received (Jama) − total cash paid (Naam). Work it out at day end and it should equal the actual notes and coins you count.
What if my closing balance does not match the cash in hand?
A mismatch means an entry is missing or wrong — an unrecorded sale or expense, a maths slip, or money taken out without a note. Check the same day, while it is easy to trace.
Can closing balance be negative?
No. Cash in hand cannot go below zero — you cannot pay out more cash than you hold. A negative figure means a payment was recorded that did not really happen, or a receipt was missed.
Where does the first opening balance come from?
When you start keeping the book, count the cash you have and enter it as the opening balance (in Daily Cash Entry this is the Shri Rokad Nagad / opening cash). After that it carries forward automatically each day.
Is opening balance the same as capital?
No. Opening cash balance is just the cash on hand at the start of a period. Capital is the total money the owner has put into the business. They can be equal on day one but drift apart as the business runs.
Opening and closing, worked out for you
Daily Cash Entry carries yesterday’s closing into today’s opening and totals your balance live — so the drawer and the book always agree.