Invoice Total Calculator
Chhota business ho ya freelance kaam — bill banate waqt discount, GST aur total ka hisaab zaroori hai. Rate, quantity, discount aur GST rate daaliye, poora invoice total CGST/SGST split ke saath turant paaiye.
Turant calculator
Formula aasaan bhasha me
Pehle rate × quantity se base amount nikalta hai, phir discount ghatata hai. Bache amount par GST lagta hai. Same-state bill me GST do barabar hisso me banta hai — CGST aur SGST.
Base = rate × quantity
Taxable = base − discount
GST = taxable × GST%
Total = taxable + GST
Same state: CGST = SGST = GST ÷ 2
Doosre rajya ka bill (inter-state) ho to poora GST "IGST" ke naam se ek saath lagta hai, CGST/SGST me nahi bantta.
Asli zindagi ke 3 example
Misaal 1 — same state. 10 unit × ₹500 = ₹5,000. 10% discount = ₹4,500 taxable. 18% GST = ₹810 (CGST ₹405 + SGST ₹405). Total = ₹5,310.
Misaal 2 — bina discount. ₹5,000 par seedha 18% = ₹900 GST. Total ₹5,900. Discount na dene par total zyada.
Misaal 3 — inter-state. Same figure par GST ₹810 "IGST" ke roop me — split nahi hota, par total wahi ₹5,310.
Yahan log phas jaate hain
- Discount ke baad GST bhoolna. GST discount ke baad wale (taxable) amount par lagta hai, base par nahi.
- CGST/SGST ko IGST me jodna. Same-state par CGST+SGST, doosre rajya par IGST — dono ek saath nahi.
- GST rate galat lena. Har product/service ka GST rate alag hai (0/5/12/18/28%) — sahi HSN/SAC dekhein.
- Inclusive/exclusive gadbad. Kabhi rate me GST pehle se hota hai (inclusive) — tab alag se na jodein.
- Round-off na karna. Invoice me total ko paisa round karna hota hai — chhota farak aa sakta hai.
Desi context — zaroori baatein
- GST registration: ₹40 lakh (goods) / ₹20 lakh (service) se upar turnover par GST registration zaroori.
- HSN/SAC code: Har cheez ka apna code aur GST rate hota hai — galat rate par problem ho sakti hai.
- Same vs inter-state: Ek hi rajya me CGST+SGST; alag rajya me IGST.
- Invoice zaroori: GST-registered ho to har bikri par proper tax invoice dena zaroori hai.
Aur thoda samajhte hain
Invoice banate waqt sabse aam galti "GST kis amount par lagega" ko lekar hoti hai. GST hamesha discount ke baad wale (taxable) amount par lagta hai, base par nahi. Yaani agar ₹5,000 ka saman hai aur 10% discount de rahe hain, to GST ₹4,500 par lagega, ₹5,000 par nahi. Ye chhoti si baat bill ke total ko badal deti hai, aur galat lagane par customer ya audit me sawaal uth sakta hai. Isi liye ye tool sahi order me hisaab karta hai — pehle discount, phir GST.
Same-state aur inter-state bill ka farak bhi zaroori hai. Agar kharidaar aapke hi rajya me hai, to GST do barabar hisso me bantta hai — CGST (central ka) aur SGST (state ka). Agar doosre rajya me hai, to poora GST ek saath "IGST" ke naam se lagta hai. Total dono me barabar rehta hai, par invoice par sahi head dikhana zaroori hai. GST-registered business ke liye har bikri par proper tax invoice dena aur sahi HSN/SAC code likhna zaroori hai — galat rate ya code par penalty lag sakti hai, isliye apne CA se ek baar confirm kar lena behtar hai.
Isi tarah ke aur hisaab ke liye GST Calculator aur Discount Calculator bhi kaam ke hain — ek hi jagah se saara kaam nipat jaata hai.
Ye bhi try kar ke dekhein
Invoice me kis kram se kya jodna hai
Bill ka aakhri number galat aane ki sabse aam wajah kram galat hona hai. GST discount ke baad lagta hai, aur round-off sabse aakhir me hota hai.
| Kadam | Kya | Misaal |
|---|---|---|
| 1 | Maatra × dar | ₹10,000 |
| 2 | Discount ghataayein | −₹1,000 = ₹9,000 |
| 3 | Taxable value par GST | +18% = ₹1,620 |
| 4 | Kul | ₹10,620 |
| 5 | Round off | ₹10,620 |
Chhote sawaal, chhote jawab
GST discount se pehle ya baad?
Discount ke baad wale (taxable) amount par GST lagta hai.
CGST aur SGST kya hai?
Same-state bill me GST do barabar hisso me — CGST (central) aur SGST (state).
IGST kab lagta hai?
Doosre rajya ke bill (inter-state) par — poora GST ek saath IGST me.
Kaunsa GST rate lagega?
Product/service ke HSN/SAC code par nirbhar — 0, 5, 12, 18 ya 28%.
Chhote dukaan ko GST chahiye?
Turnover seema (goods ₹40 lakh, service ₹20 lakh) paar hone par registration zaroori.