PROPR GUIDE / CALCULATOR
Propr calculatorsCalculate loss limits and size in advance.
Select a plan and account size to see your Profit Target, daily equity floor and Max Drawdown floor in monetary terms. You can also calculate position size from your stop-loss distance and estimate your payout.
Key facts
- What you can calculate
- 3tools Equity floors, position size and payout
- Daily reset
- 9:00JST 00:00 UTC
- Assessment
- Equity Includes unrealized P&L
SourcesOfficial Propr Rulebook↗
At a glance
What do the Propr calculators do?
These tools calculate your Profit Target and equity floors in monetary terms from the selected plan and account size. The daily floor is the day's starting balance − (starting balance × daily loss rate). The 1 STEP Max Drawdown floor is starting balance × (1 − Max DD rate).
Source: Official Propr Rulebook ↗ · Verified 2026-09-27
Calculate Profit Target and equity floors
- Profit Target (Equity)
- $27,500 +10% of starting balance
- Daily equity floor
- $24,250 $25,000 − 3% (recalculated at 00:00 UTC)
- Max Drawdown floor
- $23,500 −6% of starting balance (static)
- The effective equity floor
- $24,250 The daily floor is reached first. If Equity touches it, the account is terminated.
Calculate size from stop-loss distance
- Size
- 0.125 Loss at stop-loss ÷ price distance per 1 unit
- Notional value
- $12,500 Distance to stop-loss: 1.00%
- Required leverage
- 0.50x Within the 10x limit
- Loss at stop-loss (including fees)
- $136.25 Estimate includes round-trip taker fees of 0.045% × 2
Calculate your payout
- Profit
- $1,000.00 Current balance − starting balance
- Available payout (80%)
- $800.00 Close all positions and request the full amount
Calculations are estimates based on formulas in the Official Rulebook. Actual assessments and payouts are determined by the figures on Propr's trading and payout request screens.
SourcesOfficial Propr Rulebook↗
Glossary
Terms on this page, explained simply.
- Equity
- The current value of your account: realized balance plus unrealized P&L on positions that have not yet been closed. Propr uses this figure to assess passing criteria and loss limits.
- Daily Loss Limit
- The maximum loss allowed in 1 day: that day's starting balance × 3% (5% for 2 STEP). It resets daily at 00:00 UTC (9 a.m. Japan time).
- Max Drawdown
- The maximum loss allowed across the account. If the account falls below this limit, it is terminated regardless of how many days have passed.
- Trailing
- An equity floor that rises with the account's highest value. As profits grow, the floor rises too (2 STEP plans).
FAQ
FAQ: Propr calculators
QWhich equity floor do I need to stay above?
AThe higher of the daily floor and the Max Drawdown floor. Whichever floor Equity reaches first is the effective breach threshold.
QHow is the 2 STEP floor calculated?
AAccount high-water mark − starting balance × 8%. Once the floor reaches the starting balance, it stops rising.
QHow do I calculate position size?
ADivide the loss you allow for 1 trade by the price distance from entry to stop-loss. Allow some room for fees and slippage.