Understand current ratio and quick ratio

2.5.6 · Stock-Market › Financial Ratios

Overview

Liquidity ratios kisi company ki ability measure karte hain ki woh apni short-term obligations ko liquid assets se pay kar sake. Do sabse important liquidity ratios hain current ratio aur quick ratio (jise acid-test ratio bhi kehte hain). Ye humein batate hain: Kya yeh company agle 12 mahine bina aur cash raise kiye survive kar sakti hai?

[!intuition] Liquidity Ratios Kyun Matter Karte Hain

Ek company ko ek aisi insaan ki tarah socho jiske monthly bills hain. Tumhare paas hai:

• Current assets = wallet mein cash + jo paisa jald milne wala hai (salary aane wali hai) + jo cheezein jaldi bech sako (TV, bike)
• Current liabilities = is mahine ke bills (rent, credit card, loan payment)

Agar tumhare bills ₹50,000 hain lekin tumhare paas sirf ₹30,000 available hain, toh tum mushkil mein ho. Usi tarah, agar kisi company ke ₹10 crore ke bills ek saal ke andar due hain lekin sirf ₹8 crore ke liquid assets hain, toh woh default kar sakti hai, bankrupt ho sakti hai, ya fire-sale prices par assets bechne par majboor ho sakti hai.

Investors ke liye WHY matter karta hai:

1. Survival risk – Kam liquidity wali companies bankrupt ho sakti hain, chahe long-term mein profitable ho
2. Dilution risk – Woh emergency equity issue kar sakti hain, tumhare shares dilute karke
3. Value trap – Ek "sasta" stock (low P/E) isliye sasta ho sakta hai kyunki market jaanti hai ki woh liquidity crisis face karne wala hai

[!definition] Current Ratio

$\text{Current Ratio}=\frac{\text{Current Assets}}{\text{Current Liabilities}}$

HAR term ka MATLAB:

• Current Assets = Woh assets jo 12 mahine ke andar cash mein convert ho jayenge

  • Cash aur cash equivalents
  • Accounts receivable (customers tumhare paas paisa owe karte hain)
  • Inventory (jo goods tum bechoge)
  • Short-term investments
  • Prepaid expenses

• Current Liabilities = 12 mahine ke andar due obligations

  • Accounts payable (tum suppliers ko owe karte ho)
  • Short-term debt
  • Long-term debt ka current portion
  • Accrued expenses (salaries, taxes owed)

INTERPRET kaise karein:

• CR > 1.5 → Generally healthy (bills 1.5× se zyada pay kar sakte ho)
• CR = 1.0–1.5 → Kai industries ke liye acceptable, dhyan se dekho
• CR < 1.0 → Red flag: Current liabilities, current assets se zyada hain
• CR > 3.0 → Capital ka inefficient use indicate kar sakta hai (invest karne ki jagah cash hoard kar rahe hain)

[!formula] Current Ratio ko First Principles se Derive Karna

Fundamental question se shuru karo: Jo mere paas hai aur jo main owe karta hoon, unke beech ka buffer kya hai?

$\text{Liquidity Buffer}=\text{Current Assets}-\text{Current Liabilities}$

Yeh humein working capital absolute rupees mein deta hai. Lekin absolute numbers se hum alag-alag sizes ki companies compare nahi kar sakte.

Ise scale-invariant banao: Dono sides ko Current Liabilities se divide karo:

$\frac{\text{Current Assets}-\text{Current Liabilities}}{\text{Current Liabilities}}=\frac{\text{Current Assets}}{\text{Current Liabilities}}-1$

$\text{Current Ratio}=\frac{\text{Current Assets}}{\text{Current Liabilities}}$

YEH form kyun?

• Ek ratio compare karne deta hai: "Har ₹1 ke liye jo main owe karta hoon, mere paas kitne ₹ hain?"
• CR = 2.0 matlab "Har ₹1 ke liye jo main owe karta hoon, mere paas ₹2 hain" → 100% buffer
• CR = 0.8 matlab "Har ₹1 ke liye jo main owe karta hoon, mere paas sirf ₹0.80 hain" → 20% shortfall

[!definition] Quick Ratio (Acid-Test Ratio)

$\text{Quick Ratio}=\frac{\text{Current Assets}-\text{Inventory}}{\text{Current Liabilities}}$

Alternative formulation: $\text{Quick Ratio}=\frac{\text{Cash}+\text{Marketable Securities}+\text{Accounts Receivable}}{\text{Current Liabilities}}$

Inventory kyun exclude karein?

Kyunki inventory sabse kam liquid current asset hai:

1. Convert hone ka time – Normal operations mein bechne mein mahine lag sakte hain
2. Uncertain value – Crisis mein inventory steep discounts par bikti hai (40–80% off)
3. Industry variation – Fashion/tech inventory obsolete ho jaati hai; commodity inventory better value hold karti hai

Quick Ratio poochta hai: "Agar kal se customers kharidna band kar dein, toh kya tum sirf highly liquid assets se apne bills pay kar sakte ho?"

INTERPRET kaise karein:

• QR ≥ 1.0 → Excellent; inventory beche bina saare short-term debts pay kar sakte hain
• QR = 0.8–1.0 → Acceptable; inventory turnover par thodi reliance
• QR < 0.5 → Danger zone; obligations meet karne ke liye inventory bechne par heavily dependent

[!formula] Quick Ratio ko Current Ratio se Derive Karna

Current Ratio se shuru karo: $\text{CR}=\frac{\text{CA}}{\text{CL}}$

Problem: CA mein inventory shamil hai, jo jaldi cash mein convert nahi ho sakti.

Step 1 – Liquid vs. illiquid assets alag karo: $\text{Current Assets}=\text{Quick Assets}+\text{Inventory}$

jahan Quick Assets = Cash + Marketable Securities + Accounts Receivable

Step 2 – Current Ratio mein substitute karo: $\text{CR}=\frac{\text{Quick Assets}+\text{Inventory}}{\text{CL}}$

Step 3 – Quick Ratio paane ke liye inventory hatao: $\text{Quick Ratio}=\frac{\text{Quick Assets}}{\text{CL}}=\frac{\text{CA}-\text{Inventory}}{\text{CL}}$

YEH kyun matter karta hai: $\text{Quick Ratio}=\text{Current Ratio}-\frac{\text{Inventory}}{\text{CL}}$

Agar kisi company ka CR = 2.0 hai lekin QR = 0.7, toh iska matlab hai: $\frac{\text{Inventory}}{\text{CL}}=2.0-0.7=1.3$

Interpretation: Inventory current liabilities ka 1.3× hai – company inventory bechne par khatarnak taur par dependent hai. Demand shock catastrophic hoga.

[!example] Example 1: Healthy Manufacturing Company

Balance Sheet Extract (₹ Crores):

• Cash: 50

• Accounts Receivable: 80

• Inventory: 120

• Prepaid Expenses: 10

• Total Current Assets: 260

• Accounts Payable: 70

• Short-term Debt: 50

• Accrued Expenses: 30

• Total Current Liabilities: 150

Current Ratio Calculate karo: $\text{CR}=\frac{260}{150}=1.73$

Yeh step kyun? Hum coverage multiple paane ke liye total current assets ko total current liabilities se divide karte hain.

Quick Ratio Calculate karo: $\text{QR}=\frac{260-120}{150}=\frac{140}{150}=0.93$

Yeh step kyun? Hum inventory (120) subtract karte hain kyunki woh jaldi convertible nahi hai, sirf cash, receivables, aur marketable assets rah jaate hain.

Interpretation:

• CR = 1.73 → Healthy; company ke paas obligations se 73% zyada buffer hai
• QR = 0.93 → Acceptable; inventory beche bina bhi company apne 93% short-term debts cover kar sakti hai
• Gap = 1.73 - 0.93 = 0.80 → Inventory current liabilities ka 80% represent karta hai, moderate dependence

Investment Signal: ✅ Normal operations ke liye adequate liquidity

[!example] Example 2: Retail Chain in Distress

Balance Sheet Extract (₹ Crores):

• Cash: 20

• Accounts Receivable: 30 (kam, kyunki retail mostly cash sales hai)

• Inventory: 300 (zyada, unsold seasonal stock)

• Total Current Assets: 350

• Accounts Payable: 150

• Short-term Debt: 100

• Total Current Liabilities: 250

Current Ratio Calculate karo: $\text{CR}=\frac{350}{250}=1.40$

Yeh step kyun? Pehli nazar mein CR acceptable lagta hai (>1.0).

Quick Ratio Calculate karo: $\text{QR}=\frac{350-300}{250}=\frac{50}{250}=0.20$

Yeh step kyun? Inventory hatane se pata chalta hai ki company ke paas har ₹1 owe ke liye sirf ₹0.20 ke liquid assets hain.

Interpretation:

• CR = 1.40 → Upar se theek lagta hai
• QR = 0.20 → 🚨 Critical danger: Sirf 20% obligations liquid assets se covered hain
• Gap = 1.20 → Company inventory par 120% leveraged hai – survive karne ke liye 100% inventory full price par bechni hogi

YEH dangerous kyun hai: Agar sales 30% gir jaaye ya inventory devalue ho (fashion out of season), company turant default kar degi.

Investment Signal: ⛔ Avoid karo ya short-sell karo; liquidity crisis aane wala hai

[!example] Example 3: Software Company (Asset-Light Business)

Balance Sheet Extract (₹ Crores):

• Cash: 200

• Accounts Receivable: 100

• Inventory: 5 (minimal, sirf office supplies)

• Total Current Assets: 305

• Accounts Payable: 40

• Deferred Revenue: 60 (customers ne subscriptions prepaid ki)

• Total Current Liabilities: 100

Current Ratio Calculate karo: $\text{CR}=\frac{305}{100}=3.05$

Quick Ratio Calculate karo: $\text{QR}=\frac{305-5}{100}=\frac{300}{100}=3.00$

Interpretation:

• CR ≈ QR → Almost koi inventory nahi; saare assets liquid hain
• Dono ratios > 3.0 → Extremely strong liquidity position
• Deferred revenue ek liability hai lekin prepaid subscriptions represent karta hai (future revenue already secured)

Software/SaaS companies ki liquidity high kyun hoti hai:

1. Koi manufacturing inventory nahi
2. High gross margins (80%+)
3. Subscription revenue pehle cash create karti hai
4. Low capital intensity

Investment Signal: ✅ Excellent financial health; bina revenue ke bhi saalon tak survive kar sakti hai

[!mistake] Common Mistake 1: "Higher Ratios Hamesha Better Hote Hain"

Galat Soch: "Agar CR = 2.0 achha hai, toh CR = 5.0 toh zabardast hoga! Maximum safety!"

Yeh Sahi Kyun Lagta Hai: Zyada buffer = default se zyada safety. Logical hai, hai na?

The Steel-Man (Yeh Kyun Appealing Hai): Risk-averse investors ke liye (khaaskar retirees), CR = 5.0 wali company economic shocks se impervious lagti hai. Tum chain ki neend ke liye pay kar rahe ho.

Yeh Actually Galat Kyun Hai: Excess liquidity inefficient capital allocation indicate karti hai:

1. Opportunity cost – Woh cash ho sakta tha:

   • R&D ya expansion mein invest (future earnings grow karna)
   • Dividends ke roop mein diya (shareholders ko cash return karna)
   • Buybacks ke liye use kiya (EPS badhana)

2. Inflation drag – Cash savings mein ~4-6% earn karta hai; equity investments long-term mein ~12-15% return deti hain

3. Management signal – Cash hoard karna aksar iski nishani hai ki management ke paas growth ke liye koi achha idea nahi hai

Fix: Context dekho:

• Cyclical industries (automobiles, real estate) recession buffer ke roop mein CR = 2.0–2.5 se fayda uthate hain
• Growth companies (tech, pharma) ka CR = 1.5–2.0 hona chahiye aur excess cash R&D mein lagana chahiye
• CR > 3.0 sirf tab justified hai jab:
  • Company koi bada acquisition plan kar rahi ho
  • Industry regulatory uncertainty face kar rahi ho
  • Company turnaround mode mein ho, credibility rebuild kar rahi ho

Rule of Thumb: $1.5\le \text{Optimal CR}\le 2.5\text{ (for most industries)}$

[!mistake] Common Mistake 2: "Quick Ratio < 1.0 Matlab Pakka Bankruptcy"

Galat Soch: "QR = 0.7 matlab company default karegi. Turant becho!"

Yeh Sahi Kyun Lagta Hai: Agar quick assets liabilities cover nahi karte, toh mathematical shortfall hai. Cut-and-dried lagta hai.

The Steel-Man: Conservative creditors (banks, bond investors) QR > 1.0 ko loan covenant ki tarah use karte hain. Ise break karne par default clauses trigger hote hain.

Yeh Actually Galat Kyun Hai: Kai healthy businesses design se QR < 1.0 par operate karte hain:

Jindustries mein QR < 1.0 normal hai:

1. Supermarkets – Inventory 7-14 din mein turn over hoti hai; suppliers 30-60 din ke payment terms extend karte hain

   • QR = 0.3–0.5 standard hai
   • Yeh kyun kaam karta hai: Inventory cash mein convert hoti hai payables due hone se pehle

2. Fast Fashion (Zara, H&M) – QR = 0.6–0.8

   • Yeh kyun kaam karta hai: Just-in-time inventory, rapid turnover (30-45 din)

3. Restaurants – QR = 0.2–0.4

   • Yeh kyun kaam karta hai: Food inventory daily turn hoti hai; suppliers ko weekly pay karo

Fix: Inventory turnover ratio check karo: $\text{Inventory Turnover}=\frac{\text{Cost of Goods Sold}}{\text{Average Inventory}}$

Safe hai agar: $\frac{365}{\text{Inventory Turnover}}<\text{Average Payable Period}$

Dusre shabdon mein: Agar tum inventory suppliers ko pay karne se pehle bech lete ho, toh low QR theek hai.

Example Calculation:

• Supermarket: Inventory Turnover = 26×/year → 14 din mein bechna
• Payable Period = 45 din
• 14 < 45 ✅ QR = 0.4 hone ke bawajood safe

[!mistake] Common Mistake 3: "Current Assets ki Quality ko Ignore Karna"

Galat Soch: "CR = 2.0 hai, toh liquidity theek hai. Agli metric."

Yeh Sahi Kyun Lagta Hai: Ratio 1.5 threshold se upar hai; aur kya chahiye?

Yeh Actually Galat Kyun Hai: Saare current assets equal nahi hote. Accounts Receivable ki quality bahut zyada vary karti hai:

Receivables mein Red Flags:

1. Days Sales Outstanding (DSO) badh raha hai – Customers dheere pay kar rahe hain (cash flow problem brewing)
2. High concentration – 50% receivables ek customer se (agar woh default kare, tum khatam)
3. Aging receivables – 40% >90 din se overdue (likely uncollectible)

Check kaise karein: $\text{DSO}=\frac{\text{Accounts Receivable}}{\text{Revenue}}\times 365$

Industry ke hisaab se healthy DSO:

• B2B Software: 45-60 din
• Manufacturing: 60-75 din
• Construction: 75-90 din

Fix: Financial statements ke notes mein drill karo:

• Allowance for doubtful accounts – Kya yeh receivables ke % ke roop mein badh raha hai?
• Receivables aging schedule – Kitna % >90 din se overdue hai?
• Related party receivables – Company insiders ka "owed" paisa (aksar kabhi pay nahi hota)

Adjusted Quick Ratio: $\text{Adjusted QR}=\frac{\text{Cash}+\text{Marketable Securities}+(0.85\times \text{Receivables})}{\text{CL}}$

Conservative hone ke liye assume karo ki 15% receivables uncollectible hain.

[!recall]- Feynman Technique: Ek 12-Saal-Ke-Bachche Ko Samjhao

Socho tum aur tumhara dost ek lemonade stand shuru karte ho. Tumhare paas hai:

• ₹100 tumhari jeb mein (cash)
• ₹50 jo bachche kal pay karne ka vaada kar gaye hain (unhone credit par lemonade piya)
• ₹200 ke nimbu, cheeni, aur cups (inventory)
• Total saman: ₹350

Lekin tum ye bhi owe karte ho:

• ₹150 grocery store ko (tumne supplies credit par kharidi)
• ₹50 apni maa ko (unhone startup money diya tha)
• Total owe: ₹200

Current Ratio = ₹350 ÷ ₹200 = 1.75 Iska matlab hai "Har ₹1 ke liye jo main owe karta hoon, mere paas ₹1.75 hai." Tum achhi situation mein ho!

Lekin ruko... Agar ek hafte tak baarish ho aur koi lemonade na khareed? Tumhare ₹200 ke nimbu aur cheeni waise hi pade rahenge aur sadne lagenge. Kya tum phir bhi grocery store aur apni maa ko pay kar sakte ho?

Quick Ratio = (₹100 cash + ₹50 tumhare paas aane wala) ÷ ₹200 = 0.75 Ab yeh hai "Har ₹1 ke liye jo main owe karta hoon, mere paas sirf ₹0.75 cash aur aane wala paisa hai." Tum ₹50 short ho!

Lesson: Quick Ratio ki tarah poochha jata hai "Kya main apne debts pay kar sakta hoon agar meri inventory bekar ho jaaye?" Yeh ek stricter, zyada honest test hai. Companies inventory ki value ke baare mein jhooth bol sakti hain (kehti hain nimbu ₹200 ke hain, lekin sade nimbu ki value ₹0 hoti hai), lekin bank mein cash ke baare mein jhooth nahi bol saktin.

[!mnemonic] Memory Aid: CACL vs. QACL

Current Ratio = CACL

• Current Assets
• Current Liabilities
• "See A-Cool" company = comfortable liquidity

Quick Ratio = QACL

• Quick Assets (no inventory)
• Current Liabilities
• "Quick-Ull" = Urgent test, jaise acid saari fluff jala deta hai

Visual Mnemonic:

• Current Ratio = 🏦💰📦 (bank + money + inventory ke boxes)
• Quick Ratio = 🏦💰 (bank + money sirf, boxes gone)

Connections

• Working Capital Management – Current Ratio working capital efficiency measure karta hai
• Cash Conversion Cycle – Inventory turnover ko liquidity needs se link karta hai
• Debt Service Coverage Ratio – Liquidity analysis ka long-term version
• Altman Z-Score – Bankruptcy predict karne ke liye working capital/total assets (CR se derived) use karta hai
• Operating Cash Flow Ratio – Better liquidity metric (accounting assets ki jagah actual cash flow use karta hai)
• Balance Sheet Analysis – Jahan current assets aur liabilities milte hain
• Financial Statement Fraud – Companies CR manipulate karne ke liye inventory inflate karti hain
• Inventory Turnover Ratio – Quick Ratio analysis ko complement karta hai

#flashcards/stock-market

Current ratio kya measure karta hai? :: Current Ratio = Current Assets ÷ Current Liabilities. Yeh measure karta hai ki kya koi company apni short-term obligations (12 mahine ke andar due) ko current assets se pay kar sakti hai.

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