Live g/kg intensity ladder and current vs goal-weight twin - so a protein rate never pretends to pick which mass it multiplies.
Educational planning sketch. Scale weight ≠ protein base. Not medical advice, renal guidance, or a substitute for clinical nutrition care.
By Ahmet C. Toplutaş·Site owner & editor · Health tools
Last updated May 21, 2026 · Reviewed May 21, 2026 · Planning estimates only - not tax, medical, or investment advice
01
Most sports-nutrition sketches prescribe protein as grams per kilogram of body mass. That leaves a quieter decision: which mass? Today’s scale reading, or a goal weight you are cutting or building toward?
This page’s framing is Scale weight ≠ protein base. The panel still prints a clear daily gram target, then refuses to hide how the same g/kg becomes different grams when the base mass changes.
That is a different job from the macro calculator, which owns calories ≠ composition with a protein anchor inside a full plate remix. Here we stay protein-only: intensity and base mass, not carbs and fats.
Decision framing: “Which weight am I multiplying?” - not only “Which g/kg sounds hardcore?”
02
The unique affordance is the weight twin: daily protein at your chosen intensity using current mass versus optional goal mass, with a delta line for the gap. Tap a row to choose which base drives the headline.
That twin is intentionally unlike recent renewals: not a tip pre-tax/after-tax base mirror (money), not a pregnancy trimester journey strip, not a SIP flat/step-up twin (investing), and not a macro plate remix. One interaction for Scale weight ≠ protein base.
During fat loss, many coaches prefer goal (or leaner) mass so protein stays assertive relative to the finish line. During a slow bulk, current mass often tracks the body you train today. The twin shows both without pretending either is a medical prescription.
03
Ladder rungs span an RDA-ish floor (~0.8 g/kg), general active (~1.2), strength (~1.6), muscle bias (~1.8), cut/high retention (~2.0), and an upper planning band (~2.2). Each rung shows grams at current weight and, when set, goal weight.
These intensities are educational planning bands informed by sports-nutrition literature ranges - not lab assays of your nitrogen balance. Older adults, clinical conditions, and pregnancy change needs; clinicians override websites.
Try Cut · goal base, then tap current-weight on the twin - watch grams drop at the same 2.0 g/kg.
04
Each intensity also carries a low–high band around the primary g/kg. Hitting the exact midpoint every day matters less than landing in a coherent band most days across a training week.
Food labels, cooking losses, and incomplete logging add noise. Treat the headline grams as a target corridor, then adjust with how recovery, hunger, and training quality feel - ideally with professional guidance when stakes are high.
05
Once protein grams are set, leftover calories still need carbs and fats. That is the macro calculator’s job - protein anchor plus plate remix inside a calorie budget.
Energy budgets themselves come from TDEE and calorie tools. Composition questions (fat vs lean) belong nearer the body fat calculator.
06
Example A · Maintain · strength. Preset: 75 kg current and goal at 1.6 g/kg. Twin bars match - Scale ≠ base needs a mass gap to open.
Example B · Cut · goal base. Preset: 90 → 80 kg at 2.0 g/kg. Prefer goal base; note the delta versus current-base grams.
Example C · Muscle bias. Preset: 70 → 75 kg at 1.8 g/kg. Goal-base is slightly higher as mass rises.
Example D · Imperial pair. Preset: pounds with a cut intensity - same Scale ≠ base story in lb inputs.
After presets, enter your weights. Share only when units, masses, goal intensity, and preferred base match what you intend to send.
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Most protein-target harm is base confusion and plate-blind gram chasing - not arithmetic typos.
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Share links snapshot weights, units, goal intensity, and preferred base. Live typing never rewrites the address bar.
09
Stop here for Scale weight ≠ protein base literacy: g/kg intensity and which mass is the base. Hand off for full plates, energy budgets, or composition.
10
Protein targets are usually grams per kilogram of body mass. Which mass you multiply - today's scale weight or a goal weight - changes the gram target even at the same g/kg. This page’s framing is Scale weight ≠ protein base so a single g/kg is not mistaken for a single gram number.
It shows daily protein grams at your chosen g/kg using current weight and, optionally, a goal weight. That twin is the unique affordance - different from the macro calculator’s calories≠composition plate remix, tip Rate≠base mirrors, pregnancy journey strips, or SIP flat/step-up twins.
It lists common planning intensities from an RDA-ish floor (~0.8 g/kg) through active, strength, muscle, cut, and an upper band (~2.2 g/kg), with grams at current (and goal) weight. Tap a rung to set the working intensity.
Many coaches prefer a goal or leaner reference mass during a fat-loss phase so protein stays high relative to the body you are aiming for. Others use current weight. The twin exists so you see both - clinical needs (kidney disease, pregnancy) belong with a clinician, not a website.
Macros build a full plate (protein, carbs, fat) inside a calorie budget with a remix control. This page is protein-only literacy: g/kg intensity and which weight is the base. Hand off to macros when you need the rest of the plate.
No. Values hydrate from the URL on load; the address bar updates only when you use Share or Copy.
LIVE PROTEIN · SCALE WEIGHT ≠ PROTEIN BASE
Scale ≠ base ↓Scenario presets
Cut · 2 g/kg
160 g
Band 144 g–192 g · base goal weight · Scale ≠ base
CURRENT VS GOAL-WEIGHT TWIN · SCALE ≠ BASE
Tap a row to choose which mass drives the headline target. Intensity stays on the ladder.
g/kg intensity ladder · Scale weight ≠ protein base
Current mass
90.0 kg
Goal mass
80.0 kg
Working g/kg
2
Current-base protein
180 g
Goal-base protein
160 g
Base Δ
-20 g
Scale weight ≠ protein base
Same g/kg, different mass input, different gram target. During a cut, goal-base often keeps protein higher relative to the finish line; during a bulk, current-base tracks the mass you train today. Not medical advice.
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