A

Oil Price Surge Living Cost Impact Calculator

3.90

Derivation Chain

Step 1 Iran-Israel military conflict
→
Step 2 Middle East war → potential oil price surge
→
Step 3 Calculating the actual monetary impact of oil price increases on my monthly living costs

Problem

When oil prices exceed $100 per barrel due to Middle East war, it's hard to feel how much monthly living costs will rise for a 50-something household. It's not just fuel costs—gas, electricity, food prices, and taxi fares all rise in a chain reaction, but there's no tool that aggregates this based on 'our household's situation.' News says 'oil up 10%,' but without knowing 'how many thousand won more per month for us,' anxiety just grows.

Solution

On the web, users input monthly fuel usage, heating type (city gas/kerosene/electric), commute distance, and family size. The tool calculates additional monthly spending by category for oil price scenarios ($80/$100/$120 per barrel). It also includes the chain impact on food and transportation costs based on actual inflation data from the 2022 oil price surge.

Target: Dual-income couples aged 45-60, owning a car, living in city gas-heated apartments, with 1-2 adult children
Revenue Model: Basic calculation free. Monthly oil price trends + savings tips newsletter $2.18/month. Annual energy cost optimization report per transaction $3.75.
Ecosystem Role: Consumer
MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty
2.0/5
U Urgency
5.0/5
M Market
4.0/5
R Realizability
5.0/5
V Validation
3.0/5
NUMR-V Scoring System
N Novelty1-5How uncommon the service is in market context.
U Urgency1-5How urgently users need this problem solved now.
M Market1-5Market size and growth potential from proxy indicators.
R Realizability1-5Buildability for a small team with realistic constraints.
V Validation1-5Validation signal quality from competition and demand data.
Each dimension is scored 1-5 and weighted into grade S/A/B/C/D.
N=.15 U=.20 M=.15 R=.30 V=.20

Feasibility (73%)

Tech Complexity
32.0/40
Data Availability
20.6/25
MVP Timeline
20.0/20
API Bonus
0.0/15
Feasibility Breakdown
Tech Complexity/ 40Difficulty of core implementation stack.
Data Availability/ 25Practical availability and cost of required data.
MVP Timeline/ 20Expected time to ship a usable MVP.
API Bonus/ 15Bonus for viable public API leverage.
Total 100 points; below 50% is filtered out.

Market Validation (53/100)

Competition
8.0/20
Market Demand
6.2/20
Timing
14.0/20
Revenue Signals
7.5/15
Pick-Axe Fit
7.5/15
Solo Buildability
10.0/10
Validation Breakdown
Competition/ 20Signal quality from competitor landscape.
Market Demand/ 20Demand proxies from search and mention patterns.
Timing/ 20Fit with current shifts in tech, behavior, and regulation.
Revenue Signals/ 15Reference evidence for monetization viability.
Pick-Axe Fit/ 15How well the concept serves participants in a trend.
Solo Buildability/ 10Practicality for lean-team implementation.
Total 100 points; below 50 is filtered out.

Technical Requirements

Frontend [low] Backend [medium]
Dashboard