Percentage Change Calculator — Kitna Badha Ya Ghata
Purana number aur naya number daaliye. Kitna percent badha ya ghata, wahin dikh jayega. Salary, bhaav, marks, wazan — kisi bhi cheez ka farak isi tarah nikalta hai.
Formula aur ek zaroori baat
Misaal: bhaav ₹100 se ₹125 hua. To (125 − 100) ÷ 100 × 100 = +25%.
Ulta: ₹125 se ₹100 hua. To (100 − 125) ÷ 125 × 100 = −20%.
Iska matlab: percentage change hamesha purane number par nikalta hai. Isliye "kis number se shuru hua" ye poochna zaroori hai, warna jawab galat aayega.
50% girkar 50% badhna barabar nahi hota
Ye baat share bazaar aur nivesh me sabse zyada dhokha deti hai.
Maan lijiye ₹100 ka share 50% gira. Ab wo ₹50 ka hai. Ab wo 50% badha — matlab ₹75. Aap wapas 100 par nahi pahunche.
100 par wapas jaane ke liye 50 se 100% badhna padega, 50% nahi.
| Kitna gira | Wapas aane ke liye kitna badhna hoga |
|---|---|
| 10% | 11.1% |
| 20% | 25% |
| 30% | 43% |
| 50% | 100% |
| 75% | 300% |
| 90% | 900% |
Isi liye nuksan se bachna, munafa kamane se zyada zaroori hai. 50% ka nuksan bharne me jitni mehnat lagti hai, utni me do baar munafa kamaya ja sakta tha.
Kahan-kahan ye hisaab roz kaam aata hai
- Salary hike — 45,000 se 52,000 hua? Ye 15.6% hike hai. Offer me "15% hike" bola gaya tha to number sahi hai.
- Bhaav ka farak — pichhle saal 40 rupaye kilo, ab 55. Ye 37.5% mehngai hai us ek cheez me.
- Marks ka sudhaar — pehle 320/500, ab 385/500. Marks me 20% sudhaar.
- Nivesh ka return — 1 lakh lagaya, 1.35 lakh hua. 35% return. Par dhyaan rakhiye — ye kul return hai, saalana nahi. Saalana ke liye CAGR Calculator chahiye.
- Bill ka farak — pichhle mahine 1,800, is mahine 2,400. 33% zyada — ab wajah dhoondhne layak hai.
Percent aur percentage point ka farak
Ye khabaron me roz galat istemaal hota hai, aur samajhne layak hai.
Maan lijiye byaj dar 8% se 10% hui.
- 2 percentage point badhi — kyunki 8 se 10, seedha 2 ka antar.
- 25 percent badhi — kyunki 8 ka 25% hi 2 hota hai.
Dono baatein sahi hain, par matlab bilkul alag hai. Jab koi kahe "dar 25% badh gayi", to poochna chahiye — 25 percentage point ya 25 percent? Loan aur FD ki baat me ye antar hazaaron rupaye ka hota hai.
Salary hike ka poora hisaab Salary Hike Calculator me hai. Discount ka hisaab Discount Calculator me, aur saada percentage Percentage Calculator me.
Ek ke baad ek percentage jodne ki galti
Ye galti bahut mehngi padti hai. Do baar ka percentage change jodna nahi chahiye — usse guna karna hota hai.
Misaal: salary pehle saal 10% badhi, doosre saal 10% badhi. Kul 20% nahi hui — 21% hui.
- Shuru: ₹40,000
- 10% badhi: ₹44,000
- Phir 10% badhi: ₹48,400 (44,000 ka 10% = 4,400)
- Kul badhotari: 40,000 se 48,400 = 21%
Doosri baar ka percentage badi rakam par laga, isi liye zyada nikla. Yahi cheez compounding hai, aur nivesh me yahi paisa banati hai.
Do se zyada baar ke badlaav ka poora hisaab lagana ho to Compound Interest Calculator zyada sahi jawab dega. Aur saalana return nikaalne ke liye CAGR Calculator hai.
Aksar pooche jaane wale sawaal
100 se 125 hone par kitna percent badha?
25%. Formula: (125 − 100) ÷ 100 × 100 = 25%.
125 se 100 aane par 25% ghata ya 20%?
20%. Percentage change hamesha purane number par nikalta hai — yahan purana 125 hai, isliye (100 − 125) ÷ 125 × 100 = −20%.
50% girne ke baad 50% badhne se paisa wapas aa jaata hai?
Nahi. 100 gir kar 50 hua, phir 50% badha to 75 hoga. Wapas 100 par jaane ke liye 100% badhna padega.
Percent aur percentage point me kya farak hai?
Byaj dar 8% se 10% hui to wo 2 percentage point badhi, par 25 percent badhi. Dono sahi hain par matlab alag — loan ki baat me ye antar bada hota hai.
Do baar 10% badhne se kul 20% hota hai?
Nahi, 21% hota hai. Doosri baar ka percentage badi rakam par lagta hai. Isi tarah '50% off upar se 20% extra' 70% off nahi, 60% off hota hai.