HisaabuThe basics
One sum per line. Click an answer to copy it.
1,250 + 300k
20% of 1,500
1,500 - 15%
45 as % of 180
TipLines it can't read stay as notes.
Money
Rufiyaa is Rf or MVR. Convert with in.
Rf 120 + Rf 45.50
$100 in mvr
0.01 btc in mvr
@market or @mma switches the rate.
$100 in mvr @mma
$100 in mvr @market
AI tokens
Price per million (/M) or thousand (/1k).
Claude: 1.2M tokens at 4rf/M
GPT: 500k tokens at $3/M in mvr
Taxes
Rf 640 + service charge + gst
Rf 1,080 excl gst
gst on Rf 25,000
Green tax is charged per guest, per night.
green tax
guesthouse green tax
Salaries
7% pension, then monthly income tax.
take home Rf 25,000
income tax Rf 150,000
employer cost Rf 25,000
TipAssumes one job and no allowances.
Splitting a bill
@name is who had it. No name means shared.
Fish: Rf 600 @ali
Pasta: Rf 300 @sara
Juice: Rf 120 @hassan
Water: Rf 90
split @hassan
split equally
TipNo names? split 4 ways.
Loans and savings
loan Rf 5k at 9% for 1 yr
save Rf 1k at 5% for 1 yr
invest Rf 1k at 5% for 1 yr
roi Rf 10k to Rf 15k
fire Rf 2k a month
Tipfire is what you need saved to retire.
Dates and holidays
today + 30 days
until 17:00
days until ramadan
days until eid
today in hijri
TipIslamic dates follow the moon.
Prayer times
Add in for other islands but your own.
maghrib
fajr in Addu
next prayer
Math
solve x^2 - 5x + 6 = 0
derivative of x^3 + 2x
integral of x^2 from 0 to 3
sqrt(8)
0.75 as fraction
Lists go in brackets. plot draws a graph.
[120, 80, 45] * 2
median([12, 7, 30, 9])
prime factors of 360
plot sin(x)
Units and time zones
1,800 sq ft in m2
40 nmi / 22 knots
5 hp in kw
3pm in Dubai
For developers
10.0.0.0/16
mask /26
0xFF & 0b1010
Names and totals
= names a line. total adds them up.
rent = Rf 9,500
Electricity: Rf 1,150
Water: Rf 320
total
TipL3 is line 3. prev is the line above.
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