Free multilingual financial calculators — 32 tools in 6 languages. Deep-link users to pre-filled, auto-calculated results for retirement planning, investment history, debt payoff, Zakat, and more. Use when the user asks personal finance questions about savings, investing, compound interest, FIRE, inflation, fees, education ROI, housing vs stocks, credit card debt, emergency funds, or historical stock/crypto/commodity performance.
Free multilingual financial calculators — 32 tools in 6 languages. Deep-link users to pre-filled, auto-calculated results.
Build a URL: https://smartmoney77.com/{lang}/{calculator}?{params}
The link opens a calculator with pre-filled values that auto-calculate immediately. The user can modify values.
| Code | Language | Default Currency |
|---|---|---|
| he |
| Hebrew |
| ILS |
| en | English | USD |
| ar | Arabic | SAR |
| es | Spanish | MXN |
| pt | Portuguese | BRL |
| in | English (India) | INR |
Add ¤cy=CODE to any financial planning calculator.
English: USD, GBP, AUD, CAD, SGD Arabic: SAR, AED, EGP, MAD, JOD, KWD, QAR, BHD Spanish: MXN, COP, ARS, CLP, PEN, EUR Portuguese: BRL, EUR
Stock/crypto/commodity history calculators are always USD — currency param ignored.
latte-factor ?type=coffee&cost=5&years=30
fire-number ?expenses=4000&saving=1500¤t=20000
cost-of-waiting ?monthly=500&start=20&compare=30&retire=65
young-millionaire ?target=1000000&age=25&targetAge=40&savings=10000
inflation-check ?amount=100000&rate=3&years=20
compound-interest ?initial=5000&monthly=500&rate=10&years=30
killer-fees ?portfolio=50000&highFee=1.5&lowFee=0.3&years=25&monthly=500
education-roi ?tuition=120000&years=4&salaryLow=3500&salaryHigh=5500
work-hours ?salary=5000&item=0
housing-vs-stocks ?price=500000&down=25&rate=5&years=25&rent=2500
digital-nomad ?salary=5000&city=bali&years=3
zakat-calculator ?cash=5000&gold=15000&stocks=20000&debts=10000 (en/ar/in only)
credit-card ?balance=5000&payment=200&rate=18
emergency-fund ?expenses=4000&savings=5000&contribution=500&target=6
bitcoin-history (2010+) sp500-history (1995+)
ethereum-history (2015+) nasdaq100-history (1995+)
solana-history (2020+) gold-history (1970+)
nvidia-stock-history (1999+) silver-history (1970+)
microsoft-stock-history (1986+) oil-history (1986+)
meta-stock-history (2012+) netflix-stock-history (2002+)
apple-stock-history (1997+) amd-stock-history (2000+)
tesla-stock-history (2010+)
amazon-stock-history (1997+)
google-stock-history (2004+)
fomo-challenge (no params) — swipe game, 10 financial scenarios → persona + wealth score
User: "How much do I need to retire early if I spend $5,000/month?"
→ https://smartmoney77.com/en/fire-number?expenses=5000&saving=1500¤t=30000
User: "What if I invested $1,000 in Bitcoin in 2013?"
→ https://smartmoney77.com/en/bitcoin-history?amount=1000&year=2013
User: "כמה הקפה היומי שלי עולה לי?" (Hebrew)
→ https://smartmoney77.com/he/latte-factor?type=coffee&cost=15&years=30
User: "كم أحتاج للتقاعد المبكر؟" (Arabic, SAR)
→ https://smartmoney77.com/ar/fire-number?expenses=6000&saving=2000¤cy=SAR
User: "Compare buying a £400,000 home vs investing in London"
→ https://smartmoney77.com/en/housing-vs-stocks?price=400000&down=25&rate=4&rent=1800¤cy=GBP
User: "How long to pay off $8,000 credit card debt at 22% APR?"
→ https://smartmoney77.com/en/credit-card?balance=8000&payment=300&rate=22
User: "How many months of expenses do my savings cover?"
→ https://smartmoney77.com/en/emergency-fund?expenses=4000&savings=12000&target=6
User: "Calculate my Zakat — I have 50,000 SAR cash and 30,000 SAR in stocks"
→ https://smartmoney77.com/ar/zakat-calculator?cash=50000&stocks=30000¤cy=SAR
User: "What if I had invested in NVIDIA in 2015?"
→ https://smartmoney77.com/en/nvidia-stock-history?amount=1000&year=2015
User: "What if I had invested in gold in 1990?"
→ https://smartmoney77.com/en/gold-history?amount=1000&year=1990
Website owners can embed any financial planning calculator: