Psychology & Behavioral Calculators

Abundance Mindset Value Calculator

Estimate financial value of abundance vs scarcity mindset over years. Enter opportunity value to see financial premium of abundance mindset vs scarcity mindset.

Advertising Influence Calculator

Estimate annual spending driven by advertising exposure. See hours, conversion, and total impact. Enter daily ad exposure hours and see the result instantly.

Alcohol Lifetime Cost Calculator

See what your weekly alcohol spending would compound to if invested over a career. Enter return and years for an instant result.

Alcohol Annual Spending Calculator

Calculate annual and lifetime cost of regular alcohol drinking plus what investing the same money could become. Free and runs in your browser.

Anchoring Bias Negotiation Calculator

Calculate how the first-number anchor affects negotiated settlement. Enter ideal price and opening anchor to see adjusted expected outcome.

Boredom Spending Analyzer

Calculate monthly impulse spending driven by boredom and leisure. Identify patterns in idle purchasing habits and spending triggers.

Buyer's Remorse Cost Calculator

Calculate the total cost of purchases you regret or never use. See the annual waste from items bought on impulse that ended up unused or underused.

Cafe Weekly Compound Cost Calculator

Compound future value of weekly cafe spend if invested over years. Free educational calculator with the math explained step by step.

Charity Compound Impact Calculator

Calculate total lifetime charitable giving at a consistent monthly amount. Enter uplift and years to see total nominal lifetime giving.

The Cheap vs Value Comparison

Calculate total cost of ownership comparing cheap versus quality products over time. Determine false economy and identify better value purchases.

Coffee Lifetime Invested Calculator

Compound future value of your daily coffee spend if invested over a career instead. Enter daily coffee cost and return for an instant result.

Comparison Spending Calculator

Calculate the cost of spending to match peer consumption — holidays, cars, gadgets, lifestyle. See the annual and 20-year compound impact.

Convenience Spending Calculator

Calculate annual premium paid for convenience food and ready services versus making/doing yourself. Enter ready meals weekly and see the result instantly.

Convenience Tax Delivery vs Pickup

Calculate annual convenience tax by analyzing delivery fees, service charges, tips, and markup percentages compared to pickup costs.

Cost of Procrastinating Calculator

Calculate the true cost of procrastination including opportunity cost and stress cost over delay period. Enter task value and see the result instantly.

Decision Fatigue Cost Tool

Estimate financial impacts of decision fatigue on spending choices, time management, and mental energy costs. Instant result, no signup.

Cost of Delaying Investment One Year

Calculate the future value lost by waiting one year to invest a lump sum. Enter investment amount to see what that single year of delay costs in final value.

Delayed Gratification Value Calculator

See how much extra value you get by delaying a non-essential purchase and investing the money. Quantify the compound reward of patience.

Experience vs Object Value Logic

Compare lasting satisfaction value between experiences and material purchases. Analyze spending patterns and long-term happiness factors.

Fear of Missing Out Spending Calculator

Calculate the cost of FOMO spending - purchases driven by urgency and scarcity. See the annual total and invested opportunity cost.

Financial Anxiety Cost Calculator

Estimate the annual cost of financial anxiety behaviours including avoidance, over-insurance, and excessive cash holding.

Financial Avoidance Cost Calculator

Calculate cost of financial avoidance - missed opportunities and mistakes. Enter avoided tasks monthly and hours per task for an instant result.

Financial Peer Pressure Calculator

Calculate the annual cost of peer pressure spending — group dinners, weddings, gifts, rounds, events you attend for social reasons not personal choice.

Financial Regret Compound Cost Calculator

See what a past financial mistake compounds to in todays money. Enter the amount and years ago, and see the opportunity cost at realistic returns.

Financial Trauma Cost Calculator

Estimate the cumulative monthly and yearly cost of financial-trauma behaviours like avoidance fees, panic selling, and over-saving at low rates.

Financial Values Calculator

Measure the alignment between your stated financial values and your actual monthly spending patterns. Instant result, no signup.

FOMO Spending Calculator

Calculate annual cost of FOMO-driven spending including long-term investment opportunity cost. Enter fomo purchases monthly and see the result instantly.

Food Delivery Compound Cost Calculator

See the compound cost of a weekly food delivery habit redirected to investing. Enter weekly delivery spend and return for an instant result.

The Future Self Savings Tax

Explore how present spending habits impact future financial outcomes. Visualize long-term consequences of current financial decisions and lifestyle choices.

The Guilt-Free Spending Limit

Calculate suggested discretionary spending limit based on income and savings goals. Balance current enjoyment with long-term financial objectives.

Gym Guilt Cost Calculator

Calculate the real cost per gym visit by dividing monthly fee by actual visits versus contract length. Enter visits per month and see the result instantly.

Happiness per Dollar Calculator

Rank spending categories by happiness delivered per dollar spent. Analyze spending patterns and satisfaction levels to optimize discretionary budget allocation.

Hedonic Adaptation Calculator

See the cost per week of novelty from consumer purchases. Calculate total spent divided by weeks of elevated excitement.

Hedonic Adaptation Spending Curve Calculator

See how quickly satisfaction from a purchase fades using the hedonic adaptation curve. Estimate happiness per dollar over time for big-ticket items.

Hedonic Treadmill Cost Calculator

Calculate cost of spending growth exceeding income growth (hedonic treadmill). Enter salary and salary growth to see gap between income and spending over years.

Impulse Buy Regret Calculator

See the long-term cost of impulse purchases you later regret. Enter monthly purchases, average amount, and regret rate to see the real total.

Impulse Purchase Calculator

Calculate annual and lifetime impulse spending plus the investment opportunity cost over a chosen horizon. Free — transparent math, no signup.

Impulse Purchase Cooling Off Timer

Explore potential savings from delaying impulse purchases. See how waiting periods affect spending based on calculator inputs.

Impulse vs Invest Calculator

Calculate invested value of impulse purchases redirected to investment over long period. Enter impulse amount and frequency annual for an instant result.

Impulse vs Planned Purchase Calculator

Calculate annual savings possible by converting impulse purchases to planned spending decisions. Enter impulse purchases monthly and see the result instantly.

Latte Factor Calculator

Calculate the multi-decade investment value of small daily spending compared to the cumulative cash spent. Enter days per week and see the result instantly.

Lifestyle Creep Calculator

Calculate cost of lifestyle creep consuming salary increases over multi-year career. Enter creep rate and years to see multi-year creep total and annual creep.

Lifestyle Creep Warning Signal

Detect lifestyle creep patterns before spending upgrades derail savings goals. Quantify impact of lifestyle inflation on long-term wealth accumulation.

Lifestyle Envy Cost Calculator

Calculate the long-term cost of envy-driven spending triggered by social media and peer comparison. See the total and invested opportunity cost.

Loss Aversion Cost Calculator

Calculate the hidden cost of avoiding small losses by missing larger potential gains. Enter gain probability and potential loss to see expected value forfeited.

Lottery Ticket Lifetime Cost Calculator

Calculate lifetime cost of a weekly lottery ticket habit including opportunity cost. Enter weekly spend and years for an instant result.

Lunch Out Lifetime Cost Calculator

Compound future value of buying workday lunch redirected to investing over a career. Enter daily lunch cost and working days per year for an instant result.

Mental Accounting Leak Calculator

Calculate annual cost from spending windfalls instead of adding to savings (mental accounting). Enter windfalls per year to see annual foregone wealth.

Mindful Spending Calculator

Calculate the percentage of your monthly spending that is mindful (deliberate) vs automatic (habitual). Identify unconscious budget.

Money Anxiety Cost Calculator

Chronic money anxiety has real costs: lost productivity, avoidance of financial decisions, and impulsive short-term choices. Quantify the annual impact.

Money Mindset Calculator

Score your money mindset across saving discipline, spending awareness, risk tolerance, and planning horizon. Free and runs in your browser.

Money Scripts Calculator

Score your four core money scripts — avoidance, worship, status, vigilance — and identify the dominant belief pattern. Free educational tool.

The One Less Trip Travel Fund

Calculate how redirecting one unnecessary expense builds toward dream trips or travel funds. Project savings accumulation from small spending reductions.

Overspending Trigger Cost Calculator

Identify what triggers your overspending (stress, social events, boredom, sales) and see the combined annual cost across a year.

Panic Buying Cost Calculator

Emergency and panic purchases often cost 30-100% more than planned buying. Calculate the annual premium you pay for lack of planning.

Panic Selling Loss Simulator

Simulate the true financial cost of panic selling during market downturns. Calculate wealth loss from fear-driven stock exits and compare long-term.

Pay Rise Happiness Calculator

Research shows happiness gains from income increases diminish sharply above a threshold. See how much of your pay rise will translate to lasting wellbeing.

Peer Pressure Spending Calculator

Calculate the hidden cost of peer pressure spending at group events. See the annual and long-term uplift and what it could grow to if invested.

Quit Smoking Savings Calculator

Calculate money saved since quitting smoking and projected investment value if that money were invested instead. Educational tool, no signup required.

The Regret Cost of Selling an Asset Too Early

Calculate financial opportunity cost of early asset sale. Quantify potential gains lost by exiting investment positions prematurely.

Regret Minimisation Framework Calculator

Use Jeff Bezos regret minimisation framework to evaluate major financial decisions. Weigh regret of action vs inaction at a future age.

Retail Therapy Calculator

Calculate annual cost of emotion-driven shopping with long-term investment opportunity cost. Enter purchases monthly and years for an instant result.

Retail Therapy Recovery Calculator

Calculate recovery time needed after emotional shopping sprees. Determine months required to offset retail therapy spending through savings and compute.

Savings Streak Value Calculator

See the compound future value of a daily savings streak maintained over years. Enter return to see total saved and the compound future value.

Scarcity Mindset Cost Calculator

Scarcity mindset drives costly short-term decisions (overdraft fees, short-term borrowing, small pack premiums). Quantify the annual cost.

Smoking Cost Calculator

Calculate annual smoking cost plus what the money would be worth invested instead. Enter packs per day and price per pack for an instant result.

Sober Curious Savings Calculator

Calculate money saved since reducing or quitting alcohol and projected investment value over 5 years. Enter previous weekly drinks and see the result instantly.

Social Comparison Spending Calculator

Calculate annual cost of comparison-driven spending including long-term investment opportunity cost. Enter comparison spend and years for an instant result.

Social Media Envy Spending Calculator

Calculate the annual cost of purchases triggered by social media exposure. Quantify what scrolling is actually costing in targeted and envy-driven spending.

Social Media Influencer Spend Tracker

Track monthly social media and influencer content spending with quantified scroll tax analysis for entertainment budget optimization.

Spending Habit Audit Calculator

Audit your three biggest spending habits. Score each by annual cost and satisfaction delivered to see which produce real value vs automatic consumption.

Spending Personality Test

Score your spending personality across savings rate, impulse spending, and emergency preparedness. Enter impulse monthly spend and income for an instant result.

Single Spending Trigger Calculator

Analyse the full annual cost of one specific spending trigger. Cost per event, frequency, and decade-long compound opportunity cost in one place.

Spending vs Happiness Calculator

Research consistently shows experiences and spending on others produce more lasting happiness than material goods. Calculate your own distribution.

Status Spending True Cost Calculator

Calculate the 20-year compound cost of spending on status symbols, premium brands, and visible upgrades vs investing the difference.

Status Symbol ROI Calculator

Calculate real financial return on status symbols including luxury cars, watches, and designer bags with depreciation analysis.

Status Symbol True Cost Calculator

Calculate true cost of a status symbol including opportunity cost of capital. Enter purchase price and running cost for an instant result.

Subscription Compound Cost Calculator

See the compound opportunity cost of your total monthly subscriptions over a lifetime. Enter years and return for an instant result.

Subscription Fatigue Score

Audit subscriptions and calculate fatigue score to identify services not delivering measurable value or meeting usage thresholds.

Subscription Guilt Calculator

See the annual cost of subscriptions you rarely use. Calculate both the cash waste and the psychological guilt cost of paying for services left dormant.

Subscription to Investment Calculator

See what cancelling a subscription and investing the monthly amount could grow to over years. Enter return and see the result instantly.

Subscription Value Audit Calculator

Score any subscription by value ratio against monthly cost to decide keep or cancel decision. Enter sessions per month and see the result instantly.

Sunk Cost Fallacy Calculator

Compare remaining cost vs expected future value on a failing commitment. See whether continuing is rational or whether you are chasing sunk costs.

The Wait 30 Days Savings Tool

Calculate potential annual savings using the 30-day purchasing delay rule. Quantify the impact of delayed buying decisions on total spending.