ROI-beregner
Enter cost and gain (or final value) to see return on investment as a percentage. Optional holding period supports a simple annualised figure.
Denne side oversætter den engelske original. Beregningsmotoren er den samme.
Kort svar
It computes (gain − cost) / cost. If you supply a period, it also shows a simple annualised rate.
Eksempel: Spend 1,000, receive 1,300 → ROI = 30%.
Beregningerne følger formlen på denne side; afrunding og enheder kan ændre sidste ciffer. Behandl resultatet som et pædagogisk skøn.
* Skøn. Faktiske beløb kan variere efter forudsætningerne.
Hvad denne beregner gør
It computes (gain − cost) / cost. If you supply a period, it also shows a simple annualised rate.
Hvem det er til
Marketers, founders and students comparing a past spend to a past return.
Sådan virker beregningen
ROI% = ((ending value − cost) / cost) × 100. Annualisation uses a simple power if a duration is provided.
Formel
ROI = (gain − cost) / cost
Forudsætninger
- Cash amounts are in the same currency.
- No risk adjustment or tax.
Begrænsninger
- Ignores timing of intermediate cash flows unless you net them into cost/gain.
- Not a substitute for IRR on complex projects.
Sådan bruger du værktøjet
- 1Enter what you spent.
- 2Enter what you got back.
- 3Optionally add the holding period.
Ofte stillede spørgsmål
- Is this IRR?
- No. IRR needs a cash-flow schedule. This page is simple ROI.
- Can ROI be negative?
- Yes, if the gain is below cost.